P41_56_ポジロック(E)07 0201.qxd 08.2.1 2:41 PM ページ41
POSI LOCK
POSI LOCK
■ PSL-K model
■ PSL-G model
■ PSL-D model
The permissible tolerances of size for the shaft and the
mounting part are large. Besides, any special finish is
not required. Phase alignment and positioning can be
easily done. There is no backlash.
■ Adapted to the RoHS
Adapted to the Restriction of Hazardous Substances
defined by EU that bans the use of 6 substances such as
mercury or lead.
* As of June 2006
Max. permissible torque
4.7∼2810
［N･m］
1560∼93600
Max. permissible thrust power［N］
Bore diameter
［mm］
φ6∼60
Operating temp. limit ［℃］
■ Principle of Operation
−40∼＋150
Backlash
Zero
■ PSL-K
・ By tightening the clamping bolt, the outer
sleeve moves to the axial direction. At this
time, a force that pushes the inside shaft and
hub is generated by the wedge action on the
taper surface of the inner sleeve. The shaft
and hub are completely fastened by the pushing force. The wedge effect is enhanced by
the groove of the inner sleeve that high
transfer torque can be obtained.
Inner sleeve
Clamping bolt
Outer sleeve
Groove
Detaching screw hole
POSI LOCK
■ PSL-G
・ By fastening the clamping bolt, two taper
rings move to the axial direction. At this time, a
force that pushes the inside shaft and hub is
generated by the wedge action on each taper
surface of the outer and inner rings. The shaft
and hub are completely fastened by the pushing force.
Front taper ring
Outer ring
Clamping bolt
Detaching
screw hole
Rear taper ring
Inner ring
■ PSL-D
・ By fastening the clamping bolt, the outer ring
moves to the axial direction. At this time, a
force that pushes the inside shaft and hub is
generated by the wedge action on the taper
surface of the inner ring. The shaft and hub
are completely fastened by the pushing force.
Outer ring
Clamping bolt
Inner ring
Detaching screw hole
41
P41_56_ポジロック(E)07 0201.qxd 08.2.1 2:41 PM ページ42
■ Model List
Model
Body material
PSL-K
PSL-K-B
PSL-K-C
PSL-K-F
PSL-G
PSL-G-C
PSL-D
PSL-D-C
S45C Thermal Refining or similar
Appropriate shaft dia.
［mm］
S45C Thermal Refining or similar
S45C T.R. or similar (electroless nickel plate)
SUS304 Thermal Refining or similar
S45C Thermal Refining or similar
S45C T.R. or similar (electroless nickel plate)
S45C Thermal Refining or similar
S45C T.R. or similar (electroless nickel plate)
6∼40
6∼40
6∼40
6∼35
19∼60
19∼60
6∼50
16∼50
Max. permissible torque Max. permissible thrust
［N･m］
power［N］
5.9∼720
5.9∼720
5.9∼720
4.7∼504
289∼2810
289∼2810
6∼1760
67∼1760
1950∼36000
1950∼36000
1950∼36000
1560∼28800
30500∼93600
30500∼93600
2100∼70300
8400∼70300
■ Structure and Material
PSL-K model
■ PSL-K
■ PSL-K-B (Hexagon bolt specification)
Because the outside-diameter ratio of the inside sleeve
is small, the diameter of mounting parts and the
moment of inertia can be reduced. Its mechanism is
simple, and high-accuracy concentricity can be
retained.
Outer sleeve material:
equivalent of S45C thermal refining
Inner sleeve material:
equivalent of S45C thermal refining
Clamping bolt material: SCM435
Surface treatment: Black oxide finish
■ PSL-K-C (Basic antirust specification)
A basic antirust specification with electroless
nickel plating coated on the body.
Outer sleeve material:
equivalent of S45C thermal refining
Surface treatment: Electroless nickel plating
Inner sleeve material:
equivalent of S45C thermal refining
Surface treatment: Electroless nickel plating
Outer sleeve material:
equivalent of S45C thermal refining
Inner sleeve material:
equivalent of S45C thermal refining
Clamping bolt material: SCM435
Surface treatment: Black oxide finish
■ PSL-K-F (Stainless specification)
Basic antirust specification with stainless material
used on the body.
Outer sleeve material: SUS304
Inner sleeve material: SUS304
Clamping bolt material: SUH660
Surface treatment: Defric coating
* Special coating is used for the clamping bolt to stabilize the axial force.
PSL-G model
■ PSL-G
■ PSL-G-C (Basic antirust specification)
Homogeneous transmission ability can be
obtained by the simple structure and strong
component. The PSL-G also corresponds to heavy
loading. It is shorter to the axial direction that
space can be saved.
Outer ring material:
Equivalent of S45C thermal refining
Inner ring material:
Equivalent of S45C thermal refining
Front taper ring material:
Equivalent of S45C thermal refining
Rear taper ring material:
Equivalent of S45C thermal refining
Clamping bolt material: SCM435
Surface treatment: Black oxide finish
A basic antirust specification with electroless
nickel plating coated on the body.
Outer ring material:
Equivalent of S45C thermal refining
Surface treatment: Electroless nickel plating
Inner ring material:
Equivalent of S45C thermal refining
Surface treatment: Electroless nickel plating
Front taper ring material:
Equivalent of S45C thermal refining
Surface treatment: Electroless nickel plating
Rear taper ring material:
Equivalent of S45C thermal refining
Surface treatment: Electroless nickel plating
Clamping bolt material: SCM45
Surface treatment: Dcrotized treatment
PSL-D model
■PSL-D
■ PSL-D-C (Basic antirust specification)
The PSL-D is designed for middle loading. Because its
surface pressure is low, reduction in size and weight
can be performed. It is shorter to the axial direction
that space can be saved.
Outer sleeve material:
equivalent of S45C thermal refining
Inner sleeve material:
equivalent of S45C thermal refining
Clamping bolt material: SCM435
Surface treatment: Dcrotized treatment
Black oxide finish (Size 6 to 15)
A basic antirust specification with electroless
nickel plating coated on the body.
Outer ring material:
Equivalent of S45C thermal refining
Surface treatment: Electroless nickel plating
Inner ring material:
Equivalent of S45C thermal refining
Surface treatment: Electroless nickel plating
Clamping bolt material: SCM435
Surface treatment: Dcrotized treatment
42
POSI LOCK
Clamping bolt material: SCM435
Surface treatment: Dcrotized treatment
Hexagon bolt is used for the clamping bolt. The
PSL-K-B can be assembled if there is not enough
space in the thrust direction.
P41_56_ポジロック(E)07 0201.qxd 08.2.1 2:41 PM ページ43
＊1
PSL-K
Single
bolt
tightening
Center
ring
Max.
Moment of
Max. permissible Shaft-side surface Hub-side surface Bolt tightening
permissible
2
2
2
torque［N･m］ thrust power［N］ pressure［N/mm ］ pressure［N/mm ］ torque［N･m］ inertia［kg･m ］
5.9
6.2
6.8
23
26
28
29
32
47
50
55
95
100
110
110
120
130
210
230
240
380
400
430
630
720
PSL-K-6
PSL-K-6.35
PSL-K-7
PSL-K-8
PSL-K-9
PSL-K-9.525
PSL-K-10
PSL-K-11
PSL-K-12
PSL-K-12.7
PSL-K-14
PSL-K-15
PSL-K-16
PSL-K-17
PSL-K-18
PSL-K-19
PSL-K-20
PSL-K-22
PSL-K-24
PSL-K-25
PSL-K-28
PSL-K-30
PSL-K-32
PSL-K-35
PSL-K-40
Basic
antirust
Stain
less
* *1: See Mounting and Dismounting (P53).
■ Specification
Model
No axial
direction
displacement
1950
1950
1950
5900
5900
5900
5900
5900
7800
7800
7800
12700
12700
12700
12700
12700
12700
19000
19000
19000
27000
27000
27000
36000
36000
160
150
130
290
260
250
230
210
260
250
220
290
270
260
240
230
220
250
230
220
220
210
190
210
160
80
80
80
160
160
130
130
130
160
140
140
190
180
170
170
160
160
170
160
160
160
150
140
150
120
2
2
2
4
4
4
4
4
4
4
4
8
8
8
8
8
8
8
8
8
14
14
14
14
14
2.5×10−6
2.5×10−6
2.5×10−6
5.0×10−6
5.0×10−6
7.8×10−6
7.7×10−6
7.6×10−6
10×10−6
10×10−6
13×10−6
24×10−6
27×10−6
33×10−6
32×10−6
40×10−6
39×10−6
65×10−6
76×10−6
75×10−6
203×10−6
230×10−6
260×10−6
366×10−6
511×10−6
Mass
［kg］
Price
0.037
0.036
0.035
0.056
0.053
0.069
0.068
0.065
0.076
0.073
0.083
0.125
0.130
0.145
0.140
0.155
0.150
0.210
0.220
0.210
0.390
0.400
0.425
0.525
0.599
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
* The maximum permissible torque is the value when the thrust power is zero, and the maximum permissible thrust power is the value when the torque is zero.
■ Dimensions
■ Ordering Information
L2
L1
S
L3
L4
L
M1
PSL - K Former model ETP - K -
φD2
φd
φD
POSI LOCK
φD1
φP
Size
Unit [mm]
M2
Model
PSL-K-6
PSL-K-6.35
PSL-K-7
PSL-K-8
PSL-K-9
PSL-K-9.525
PSL-K-10
PSL-K-11
PSL-K-12
PSL-K-12.7
PSL-K-14
PSL-K-15
PSL-K-16
PSL-K-17
PSL-K-18
PSL-K-19
PSL-K-20
PSL-K-22
PSL-K-24
PSL-K-25
PSL-K-28
PSL-K-30
PSL-K-32
PSL-K-35
PSL-K-40
d
D
D1
D2
P
L
L1
L2
L3
L4
S
M1
M2
CAD file No.
6
6.35
7
8
9
9.525
10
11
12
12.7
14
15
16
17
18
19
20
22
24
25
28
30
32
35
40
12
12
12
15
15
18
18
18
20
20
22
23
24
26
26
28
28
32
34
34
39
41
43
47
53
25
25
25
28
28
31
31
31
33
33
35
39
40
42
42
44
44
48
50
50
62
64
66
70
76
23
23
23
26
26
29
29
29
31
31
33
36
37
39
39
41
41
45
47
47
59
61
63
67
73
17
17
17
20
20
23
23
23
25
25
27
29
30
32
32
34
34
38
40
40
47
49
51
55
61
10
10
10
12
12
12
12
12
12
12
12
14
14
14
14
14
14
16
16
16
20
20
20
22
22
20
20
20
24
24
24
24
24
24
24
24
29
29
29
29
29
29
33
33
33
39
39
39
43
43
24
24
24
28
28
28
28
28
28
28
28
34
34
34
34
34
34
38
38
38
45
45
45
49
49
3.5
3.5
3.5
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6.5
6.5
6.5
7.5
7.5
7.5
8
8
5
5
5
5
5
5
5
5
5
5
5
7
7
7
7
7
7
8
8
8
9
9
9
10
10
1.5
1.5
1.5
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2.5
2.5
2.5
2.5
2.5
2.5
3
3
2-M4×8
2-M4×8
2-M4×8
3-M4×10
3-M4×10
3-M4×10
3-M4×10
3-M4×10
4-M4×10
4-M4×10
4-M4×10
4-M5×12
4-M5×12
4-M5×12
4-M5×12
4-M5×12
4-M5×12
6-M5×14
6-M5×14
6-M5×14
6-M6×16
6-M6×16
6-M6×16
8-M6×18
8-M6×18
2-M4
2-M4
2-M4
3-M4
3-M4
3-M4
3-M4
3-M4
2-M4
2-M4
2-M4
2-M5
2-M5
2-M5
2-M5
2-M5
2-M5
2-M5
2-M5
2-M5
2-M6
2-M6
2-M6
2-M6
2-M6
PSL-K01
PSL-K02
PSL-K03
PSL-K04
PSL-K05
PSL-K06
PSL-K07
PSL-K08
PSL-K09
PSL-K10
PSL-K11
PSL-K12
PSL-K13
PSL-K14
PSL-K15
PSL-K16
PSL-K17
PSL-K18
PSL-K19
PSL-K20
PSL-K21
PSL-K22
PSL-K23
PSL-K24
PSL-K25
* L1, L2 and S are the measurements before the POSI LOCK is fixed.
43
P41_56_ポジロック(E)07 0201.qxd 08.2.1 2:41 PM ページ44
＊1
PSL-K-B
Single
bolt
tightening
Center
ring
Max.
Moment of
Max. permissible Shaft-side surface Hub-side surface Bolt tightening
permissible
2
2
2
torque［N･m］ thrust power［N］ pressure［N/mm ］ pressure［N/mm ］ torque［N･m］ inertia［kg･m ］
5.9
6.2
6.8
23
26
28
29
32
47
50
55
95
100
110
110
120
130
210
230
240
380
400
430
630
720
PSL-K-6-B
PSL-K-6.35-B
PSL-K-7-B
PSL-K-8-B
PSL-K-9-B
PSL-K-9.525-B
PSL-K-10-B
PSL-K-11-B
PSL-K-12-B
PSL-K-12.7-B
PSL-K-14-B
PSL-K-15-B
PSL-K-16-B
PSL-K-17-B
PSL-K-18-B
PSL-K-19-B
PSL-K-20-B
PSL-K-22-B
PSL-K-24-B
PSL-K-25-B
PSL-K-28-B
PSL-K-30-B
PSL-K-32-B
PSL-K-35-B
PSL-K-40-B
Basic
antirust
Stain
less
* *1: See Mounting and Dismounting (P53).
■ Specification
Model
No axial
direction
displacement
1950
1950
1950
5900
5900
5900
5900
5900
7800
7800
7800
12700
12700
12700
12700
12700
12700
19000
19000
19000
27000
27000
27000
36000
36000
160
150
130
290
260
250
230
210
260
250
220
290
270
260
240
230
220
250
230
220
220
210
190
210
160
80
80
80
160
160
130
130
130
160
140
140
190
180
170
170
160
160
170
160
160
160
150
140
150
120
2
2
2
4
4
4
4
4
4
4
4
8
8
8
8
8
8
8
8
8
14
14
14
14
14
2.5×10−6
2.5×10−6
2.5×10−6
5.0×10−6
5.0×10−6
7.8×10−6
7.7×10−6
7.6×10−6
10×10−6
10×10−6
13×10−6
24×10−6
27×10−6
33×10−6
32×10−6
40×10−6
39×10−6
65×10−6
76×10−6
75×10−6
203×10−6
230×10−6
260×10−6
366×10−6
511×10−6
Mass
［kg］
Price
0.037
0.036
0.035
0.056
0.053
0.069
0.068
0.065
0.076
0.073
0.083
0.125
0.130
0.145
0.140
0.155
0.150
0.210
0.220
0.210
0.390
0.400
0.425
0.525
0.599
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
* The maximum permissible torque is the value when the thrust power is zero, and the maximum permissible thrust power is the value when the torque is zero.
■ Dimensions
■ Ordering Information
L2
L1
S
L3
L4
L
M1
PSL - K -
-B
φD2
φd
φD
Type (B: Hexagon specification)
Former model ETP - K -
Unit [mm]
M2
Model
PSL-K-6-B
PSL-K-6.35-B
PSL-K-7-B
PSL-K-8-B
PSL-K-9-B
PSL-K-9.525-B
PSL-K-10-B
PSL-K-11-B
PSL-K-12-B
PSL-K-12.7-B
PSL-K-14-B
PSL-K-15-B
PSL-K-16-B
PSL-K-17-B
PSL-K-18-B
PSL-K-19-B
PSL-K-20-B
PSL-K-22-B
PSL-K-24-B
PSL-K-25-B
PSL-K-28-B
PSL-K-30-B
PSL-K-32-B
PSL-K-35-B
PSL-K-40-B
-B
d
D
D1
D2
P
L
L1
L2
L3
L4
S
M1
M2
CAD file No.
6
6.35
7
8
9
9.525
10
11
12
12.7
14
15
16
17
18
19
20
22
24
25
28
30
32
35
40
12
12
12
15
15
18
18
18
20
20
22
23
24
26
26
28
28
32
34
34
39
41
43
47
53
25
25
25
28
28
31
31
31
33
33
35
39
40
42
42
44
44
48
50
50
62
64
66
70
76
23
23
23
26
26
29
29
29
31
31
33
36
37
39
39
41
41
45
47
47
59
61
63
67
73
17
17
17
20
20
23
23
23
25
25
27
29
30
32
32
34
34
38
40
40
47
49
51
55
61
10
10
10
12
12
12
12
12
12
12
12
14
14
14
14
14
14
16
16
16
20
20
20
22
22
20
20
20
24
24
24
24
24
24
24
24
29
29
29
29
29
29
33
33
33
39
39
39
43
43
24
24
24
28
28
28
28
28
28
28
28
33.5
33.5
33.5
33.5
33.5
33.5
37.5
37.5
37.5
44
44
44
48
48
3.5
3.5
3.5
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6.5
6.5
6.5
7.5
7.5
7.5
8
8
5
5
5
5
5
5
5
5
5
5
5
7
7
7
7
7
7
8
8
8
9
9
9
10
10
1.5
1.5
1.5
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2.5
2.5
2.5
2.5
2.5
2.5
3
3
2-M4×8
2-M4×8
2-M4×8
3-M4×10
3-M4×10
3-M4×10
3-M4×10
3-M4×10
4-M4×10
4-M4×10
4-M4×10
4-M5×12
4-M5×12
4-M5×12
4-M5×12
4-M5×12
4-M5×12
6-M5×14
6-M5×14
6-M5×14
6-M6×16
6-M6×16
6-M6×16
8-M6×18
8-M6×18
2-M4
2-M4
2-M4
3-M4
3-M4
3-M4
3-M4
3-M4
2-M4
2-M4
2-M4
2-M5
2-M5
2-M5
2-M5
2-M5
2-M5
2-M5
2-M5
2-M5
2-M6
2-M6
2-M6
2-M6
2-M6
PSL-KB01
PSL-KB02
PSL-KB03
PSL-KB04
PSL-KB05
PSL-KB06
PSL-KB07
PSL-KB08
PSL-KB09
PSL-KB10
PSL-KB11
PSL-KB12
PSL-KB13
PSL-KB14
PSL-KB15
PSL-KB16
PSL-KB17
PSL-KB18
PSL-KB19
PSL-KB20
PSL-KB21
PSL-KB22
PSL-KB23
PSL-KB24
PSL-KB25
* L1, L2 and S are the measurements before the POSI LOCK is fixed.
44
POSI LOCK
φD1
φP
Size
P41_56_ポジロック(E)07 0201.qxd 08.2.1 2:41 PM ページ45
＊1
PSL-K-C
Single
bolt
tightening
Center
ring
Max.
Moment of
Max. permissible Shaft-side surface Hub-side surface Bolt tightening
permissible
2
2
2
torque［N･m］ thrust power［N］ pressure［N/mm ］ pressure［N/mm ］ torque［N･m］ inertia［kg･m ］
5.9
6.2
6.8
23
26
28
29
32
47
50
55
95
100
110
110
120
130
210
230
240
380
400
430
630
720
PSL-K-6-C
PSL-K-6.35-C
PSL-K-7-C
PSL-K-8-C
PSL-K-9-C
PSL-K-9.525-C
PSL-K-10-C
PSL-K-11-C
PSL-K-12-C
PSL-K-12.7-C
PSL-K-14-C
PSL-K-15-C
PSL-K-16-C
PSL-K-17-C
PSL-K-18-C
PSL-K-19-C
PSL-K-20-C
PSL-K-22-C
PSL-K-24-C
PSL-K-25-C
PSL-K-28-C
PSL-K-30-C
PSL-K-32-C
PSL-K-35-C
PSL-K-40-C
Basic
antirust
Stain
less
* *1: See Mounting and Dismounting (P53).
■ Specification
Model
No axial
direction
displacement
1950
1950
1950
5900
5900
5900
5900
5900
7800
7800
7800
12700
12700
12700
12700
12700
12700
19000
19000
19000
27000
27000
27000
36000
36000
160
150
130
290
260
250
230
210
260
250
220
290
270
260
240
230
220
250
230
220
220
210
190
210
160
80
80
80
160
160
130
130
130
160
140
140
190
180
170
170
160
160
170
160
160
160
150
140
150
120
2
2
2
4
4
4
4
4
4
4
4
8
8
8
8
8
8
8
8
8
14
14
14
14
14
2.5×10−6
2.5×10−6
2.5×10−6
5.0×10−6
5.0×10−6
7.8×10−6
7.7×10−6
7.6×10−6
10×10−6
10×10−6
13×10−6
24×10−6
27×10−6
33×10−6
32×10−6
40×10−6
39×10−6
65×10−6
76×10−6
75×10−6
203×10−6
230×10−6
260×10−6
366×10−6
511×10−6
Mass
［kg］
Price
0.037
0.036
0.035
0.056
0.053
0.069
0.068
0.065
0.076
0.073
0.083
0.125
0.130
0.145
0.140
0.155
0.150
0.210
0.220
0.210
0.390
0.400
0.425
0.525
0.599
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
* The maximum permissible torque is the value when the thrust power is zero, and the maximum permissible thrust power is the value when the torque is zero.
■ Dimensions
■ Ordering Information
L2
L1
S
L3
L4
L
M1
PSL - K -
-C
Type (C: Basic antirust specification)
φD2
φd
φD
POSI LOCK
φD1
φP
Size
Former model ETP - K -
M2
Model
PSL-K-6-C
PSL-K-6.35-C
PSL-K-7-C
PSL-K-8-C
PSL-K-9-C
PSL-K-9.525-C
PSL-K-10-C
PSL-K-11-C
PSL-K-12-C
PSL-K-12.7-C
PSL-K-14-C
PSL-K-15-C
PSL-K-16-C
PSL-K-17-C
PSL-K-18-C
PSL-K-19-C
PSL-K-20-C
PSL-K-22-C
PSL-K-24-C
PSL-K-25-C
PSL-K-28-C
PSL-K-30-C
PSL-K-32-C
PSL-K-35-C
PSL-K-40-C
Unit [mm]
d
D
D1
D2
P
L
L1
L2
L3
L4
S
M1
M2
CAD file No.
6
6.35
7
8
9
9.525
10
11
12
12.7
14
15
16
17
18
19
20
22
24
25
28
30
32
35
40
12
12
12
15
15
18
18
18
20
20
22
23
24
26
26
28
28
32
34
34
39
41
43
47
53
25
25
25
28
28
31
31
31
33
33
35
39
40
42
42
44
44
48
50
50
62
64
66
70
76
23
23
23
26
26
29
29
29
31
31
33
36
37
39
39
41
41
45
47
47
59
61
63
67
73
17
17
17
20
20
23
23
23
25
25
27
29
30
32
32
34
34
38
40
40
47
49
51
55
61
10
10
10
12
12
12
12
12
12
12
12
14
14
14
14
14
14
16
16
16
20
20
20
22
22
20
20
20
24
24
24
24
24
24
24
24
29
29
29
29
29
29
33
33
33
39
39
39
43
43
24
24
24
28
28
28
28
28
28
28
28
34
34
34
34
34
34
38
38
38
45
45
45
49
49
3.5
3.5
3.5
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6.5
6.5
6.5
7.5
7.5
7.5
8
8
5
5
5
5
5
5
5
5
5
5
5
7
7
7
7
7
7
8
8
8
9
9
9
10
10
1.5
1.5
1.5
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2.5
2.5
2.5
2.5
2.5
2.5
3
3
2-M4×8
2-M4×8
2-M4×8
3-M4×10
3-M4×10
3-M4×10
3-M4×10
3-M4×10
4-M4×10
4-M4×10
4-M4×10
4-M5×12
4-M5×12
4-M5×12
4-M5×12
4-M5×12
4-M5×12
6-M5×14
6-M5×14
6-M5×14
6-M6×16
6-M6×16
6-M6×16
8-M6×18
8-M6×18
2-M4
2-M4
2-M4
3-M4
3-M4
3-M4
3-M4
3-M4
2-M4
2-M4
2-M4
2-M5
2-M5
2-M5
2-M5
2-M5
2-M5
2-M5
2-M5
2-M5
2-M6
2-M6
2-M6
2-M6
2-M6
PSL-K01
PSL-K02
PSL-K03
PSL-K04
PSL-K05
PSL-K06
PSL-K07
PSL-K08
PSL-K09
PSL-K10
PSL-K11
PSL-K12
PSL-K13
PSL-K14
PSL-K15
PSL-K16
PSL-K17
PSL-K18
PSL-K19
PSL-K20
PSL-K21
PSL-K22
PSL-K23
PSL-K24
PSL-K25
* L1, L2 and S are the measurements before the POSI LOCK is fixed.
45
-C
P41_56_ポジロック(E)07 0201.qxd 08.2.1 2:41 PM ページ46
＊1
PSL-K-F
Single
bolt
tightening
Center
ring
Max.
Moment of
Max. permissible Shaft-side surface Hub-side surface Bolt tightening
permissible
2
2
2
torque［N･m］ thrust power［N］ pressure［N/mm ］ pressure［N/mm ］ torque［N･m］ inertia［kg･m ］
4.7
4.9
5.4
18
20
22
23
25
37
40
44
76
80
88
88
96
104
168
184
192
304
320
344
504
PSL-K-6-F
PSL-K-6.35-F
PSL-K-7-F
PSL-K-8-F
PSL-K-9-F
PSL-K-9.525-F
PSL-K-10-F
PSL-K-11-F
PSL-K-12-F
PSL-K-12.7-F
PSL-K-14-F
PSL-K-15-F
PSL-K-16-F
PSL-K-17-F
PSL-K-18-F
PSL-K-19-F
PSL-K-20-F
PSL-K-22-F
PSL-K-24-F
PSL-K-25-F
PSL-K-28-F
PSL-K-30-F
PSL-K-32-F
PSL-K-35-F
Basic
antirust
Stain
less
* *1: See Mounting and Dismounting (P53).
■ Specification
Model
No axial
direction
displacement
1560
1560
1560
4720
4720
4720
4720
4720
6240
6240
6240
10160
10160
10160
10160
10160
10160
15200
15200
15200
21600
21600
21600
28800
120
120
100
230
200
200
180
160
200
200
170
230
210
200
190
180
170
200
180
170
170
160
150
160
60
60
60
120
120
100
100
100
120
110
110
150
140
130
130
120
120
130
120
120
120
120
110
120
2
2
2
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
7
7
7
7
7
7
7
7
7
12
12
12
12
2.5×10−6
2.5×10−6
2.5×10−6
5.0×10−6
5.0×10−6
7.8×10−6
7.7×10−6
7.6×10−6
10×10−6
10×10−6
13×10−6
24×10−6
27×10−6
33×10−6
32×10−6
40×10−6
39×10−6
65×10−6
76×10−6
75×10−6
203×10−6
230×10−6
260×10−6
366×10−6
Mass
［kg］
Price
0.037
0.036
0.035
0.056
0.053
0.069
0.068
0.065
0.076
0.073
0.083
0.125
0.130
0.145
0.140
0.155
0.150
0.210
0.220
0.210
0.390
0.400
0.425
0.525
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
* The maximum permissible torque is the value when the thrust power is zero, and the maximum permissible thrust power is the value when the torque is zero.
■ Dimensions
■ Ordering Information
L2
L1
S
L3
L4
L
M1
PSL - K -
-F
φD2
φd
φD
Type (F: Stainless specification)
Former model ETP - K M2
Model
PSL-K-6-F
PSL-K-6.35-F
PSL-K-7-F
PSL-K-8-F
PSL-K-9-F
PSL-K-9.525-F
PSL-K-10-F
PSL-K-11-F
PSL-K-12-F
PSL-K-12.7-F
PSL-K-14-F
PSL-K-15-F
PSL-K-16-F
PSL-K-17-F
PSL-K-18-F
PSL-K-19-F
PSL-K-20-F
PSL-K-22-F
PSL-K-24-F
PSL-K-25-F
PSL-K-28-F
PSL-K-30-F
PSL-K-32-F
PSL-K-35-F
-F
Unit [mm]
d
D
D1
D2
P
L
L1
L2
L3
L4
S
M1
M2
CAD file No.
6
6.35
7
8
9
9.525
10
11
12
12.7
14
15
16
17
18
19
20
22
24
25
28
30
32
35
12
12
12
15
15
18
18
18
20
20
22
23
24
26
26
28
28
32
34
34
39
41
43
47
25
25
25
28
28
31
31
31
33
33
35
39
40
42
42
44
44
48
50
50
62
64
66
70
23
23
23
26
26
29
29
29
31
31
33
36
37
39
39
41
41
45
47
47
59
61
63
67
17
17
17
20
20
23
23
23
25
25
27
29
30
32
32
34
34
38
40
40
47
49
51
55
10
10
10
12
12
12
12
12
12
12
12
14
14
14
14
14
14
16
16
16
20
20
20
22
20
20
20
24
24
24
24
24
24
24
24
29
29
29
29
29
29
33
33
33
39
39
39
43
24
24
24
28
28
28
28
28
28
28
28
34
34
34
34
34
34
38
38
38
45
45
45
49
3.5
3.5
3.5
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6.5
6.5
6.5
7.5
7.5
7.5
8
5
5
5
5
5
5
5
5
5
5
5
7
7
7
7
7
7
8
8
8
9
9
9
10
1.5
1.5
1.5
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2.5
2.5
2.5
2.5
2.5
2.5
3
2-M4×8
2-M4×8
2-M4×8
3-M4×10
3-M4×10
3-M4×10
3-M4×10
3-M4×10
4-M4×10
4-M4×10
4-M4×10
4-M5×12
4-M5×12
4-M5×12
4-M5×12
4-M5×12
4-M5×12
6-M5×14
6-M5×14
6-M5×14
6-M6×16
6-M6×16
6-M6×16
8-M6×18
2-M4
2-M4
2-M4
3-M4
3-M4
3-M4
3-M4
3-M4
2-M4
2-M4
2-M4
2-M5
2-M5
2-M5
2-M5
2-M5
2-M5
2-M5
2-M5
2-M5
2-M6
2-M6
2-M6
2-M6
PSL-K01
PSL-K02
PSL-K03
PSL-K04
PSL-K05
PSL-K06
PSL-K07
PSL-K08
PSL-K09
PSL-K10
PSL-K11
PSL-K12
PSL-K13
PSL-K14
PSL-K15
PSL-K16
PSL-K17
PSL-K18
PSL-K19
PSL-K20
PSL-K21
PSL-K22
PSL-K23
PSL-K24
* L1, L2 and S are the measurements before the POSI LOCK is fixed.
46
POSI LOCK
φD1
φP
Size
P41_56_ポジロック(E)07 0201.qxd 08.2.1 2:41 PM ページ47
PSL-G
Single
bolt
tightening
Center
ring
No axial
direction
displacement
Basic
antirust
Stain
less
■ Specification
Model
PSL-G-19
PSL-G-20
PSL-G-22
PSL-G-24
PSL-G-25
PSL-G-28
PSL-G-30
PSL-G-32
PSL-G-35
PSL-G-38
PSL-G-40
PSL-G-42
PSL-G-45
PSL-G-48
PSL-G-50
PSL-G-55
PSL-G-60
Max.
Moment of
Max. permissible Shaft-side surface Hub-side surface Bolt tightening
permissible
2
2
2
torque［N･m］ thrust power［N］ pressure［N/mm ］ pressure［N/mm ］ torque［N･m］ inertia［kg･m ］
289
305
335
411
428
533
571
731
800
1020
1070
1680
1800
1920
2010
2570
2810
30500
30500
30500
34300
34300
38100
38100
45700
45700
53500
53500
80200
80200
80200
80200
93600
93600
250
238
216
223
214
212
198
223
204
220
209
253
236
222
213
226
207
101
101
101
107
107
108
108
119
119
129
129
142
142
133
133
146
138
17
17
17
17
17
17
17
17
17
17
17
41
41
41
41
41
41
0.70×10−4
0.70×10−4
0.69×10−4
0.89×10−4
0.88×10−4
1.28×10−4
1.25×10−4
1.80×10−4
1.74×10−4
2.43×10−4
2.37×10−4
5.26×10−4
5.11×10−4
6.51×10−4
6.36×10−4
8.01×10−4
9.68×10−4
Mass
［kg］
Price
0.22
0.21
0.20
0.23
0.22
0.26
0.25
0.30
0.28
0.34
0.32
0.56
0.53
0.59
0.56
0.62
0.65
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
* The maximum permissible torque is the value when the thrust power is zero, and the maximum permissible thrust power is the value when the torque is zero.
■ Dimensions
■ Ordering Information
L1
L
R
PSL - G -
M1
Size
Former model ETP - G φD
φd
M2
POSI LOCK
Unit [mm]
Model
PSL-G-19
PSL-G-20
PSL-G-22
PSL-G-24
PSL-G-25
PSL-G-28
PSL-G-30
PSL-G-32
PSL-G-35
PSL-G-38
PSL-G-40
PSL-G-42
PSL-G-45
PSL-G-48
PSL-G-50
PSL-G-55
PSL-G-60
d
D
L
19
20
22
24
25
28
30
32
35
38
40
42
45
48
50
55
60
47
47
47
50
50
55
55
60
60
65
65
75
75
80
80
85
90
20
20
20
20
20
20
20
20
20
20
20
24
24
24
24
24
24
* L and L1 are the measurements before the POSI LOCK is fixed.
* M2 indicates a detaching screw hole.
47
17
17
17
17
17
17
17
17
17
17
17
20
20
20
20
20
20
L1
M1
M2
CAD file No.
26
26
26
26
26
26
26
26
26
26
26
32
32
32
32
32
32
8-M6×18
8-M6×18
8-M6×18
8-M6×18
8-M6×18
10-M6×18
10-M6×18
12-M6×18
12-M6×18
14-M6×18
14-M6×18
12-M8×22
12-M8×22
12-M8×22
12-M8×22
14-M8×22
14-M8×22
2-M8
2-M8
2-M8
2-M8
2-M8
2-M8
2-M8
2-M8
2-M8
2-M8
2-M8
2-M10
2-M10
2-M10
2-M10
2-M10
2-M10
PSL-G01
PSL-G02
PSL-G03
PSL-G04
PSL-G05
PSL-G06
PSL-G07
PSL-G08
PSL-G09
PSL-G10
PSL-G11
PSL-G12
PSL-G13
PSL-G14
PSL-G15
PSL-G16
PSL-G17
P41_56_ポジロック(E)07 0201.qxd 08.2.1 2:41 PM ページ48
PSL-G-C
Single
bolt
tightening
Center
ring
No axial
direction
displacement
Basic
antirust
Stain
less
■ Specification
Model
PSL-G-19-C
PSL-G-20-C
PSL-G-22-C
PSL-G-24-C
PSL-G-25-C
PSL-G-28-C
PSL-G-30-C
PSL-G-32-C
PSL-G-35-C
PSL-G-38-C
PSL-G-40-C
PSL-G-42-C
PSL-G-45-C
PSL-G-48-C
PSL-G-50-C
PSL-G-55-C
PSL-G-60-C
Max.
Moment of
Max. permissible Shaft-side surface Hub-side surface Bolt tightening
permissible
2
2
2
torque［N･m］ thrust power［N］ pressure［N/mm ］ pressure［N/mm ］ torque［N･m］ inertia［kg･m ］
289
305
335
411
428
533
571
731
800
1020
1070
1680
1800
1920
2010
2570
2810
30500
30500
30500
34300
34300
38100
38100
45700
45700
53500
53500
80200
80200
80200
80200
93600
93600
250
238
216
223
214
212
198
223
204
220
209
253
236
222
213
226
207
101
101
101
107
107
108
108
119
119
129
129
142
142
133
133
146
138
17
17
17
17
17
17
17
17
17
17
17
41
41
41
41
41
41
0.70×10−4
0.70×10−4
0.69×10−4
0.89×10−4
0.88×10−4
1.28×10−4
1.25×10−4
1.80×10−4
1.74×10−4
2.43×10−4
2.37×10−4
5.26×10−4
5.11×10−4
6.51×10−4
6.36×10−4
8.01×10−4
9.68×10−4
Mass
［kg］
Price
0.22
0.21
0.20
0.23
0.22
0.26
0.25
0.30
0.28
0.34
0.32
0.56
0.53
0.59
0.56
0.62
0.65
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
* The maximum permissible torque is the value when the thrust power is zero, and the maximum permissible thrust power is the value when the torque is zero.
■ Dimensions
■ Ordering Information
L1
L
R
PSL - G -
M1
-C
Size
M2
φD
φd
Type (C: Basic antirust specification)
Former model ETP - G -
-C
d
D
L
19
20
22
24
25
28
30
32
35
38
40
42
45
48
50
55
60
47
47
47
50
50
55
55
60
60
65
65
75
75
80
80
85
90
20
20
20
20
20
20
20
20
20
20
20
24
24
24
24
24
24
17
17
17
17
17
17
17
17
17
17
17
20
20
20
20
20
20
L1
M1
M2
CAD file No.
26
26
26
26
26
26
26
26
26
26
26
32
32
32
32
32
32
8-M6×18
8-M6×18
8-M6×18
8-M6×18
8-M6×18
10-M6×18
10-M6×18
12-M6×18
12-M6×18
14-M6×18
14-M6×18
12-M8×22
12-M8×22
12-M8×22
12-M8×22
14-M8×22
14-M8×22
2-M8
2-M8
2-M8
2-M8
2-M8
2-M8
2-M8
2-M8
2-M8
2-M8
2-M8
2-M10
2-M10
2-M10
2-M10
2-M10
2-M10
PSL-G01
PSL-G02
PSL-G03
PSL-G04
PSL-G05
PSL-G06
PSL-G07
PSL-G08
PSL-G09
PSL-G10
PSL-G11
PSL-G12
PSL-G13
PSL-G14
PSL-G15
PSL-G16
PSL-G17
* L and L1 are the measurements before the POSI LOCK is fixed.
* M2 indicates a detaching screw hole.
48
POSI LOCK
Unit [mm]
Model
PSL-G-19-C
PSL-G-20-C
PSL-G-22-C
PSL-G-24-C
PSL-G-25-C
PSL-G-28-C
PSL-G-30-C
PSL-G-32-C
PSL-G-35-C
PSL-G-38-C
PSL-G-40-C
PSL-G-42-C
PSL-G-45-C
PSL-G-48-C
PSL-G-50-C
PSL-G-55-C
PSL-G-60-C
P41_56_ポジロック(E)07 0201.qxd 08.2.1 2:41 PM ページ49
PSL-D
Single
bolt
tightening
Center
ring
No axial
direction
displacement
Basic
antirust
Stain
less
■ Specification
Model
PSL-D-6
PSL-D-7
PSL-D-8
PSL-D-9
PSL-D-10
PSL-D-11
PSL-D-12
PSL-D-14
PSL-D-15
PSL-D-16
PSL-D-17
PSL-D-18
PSL-D-19
PSL-D-20
PSL-D-22
PSL-D-24
PSL-D-25
PSL-D-28
PSL-D-30
PSL-D-32
PSL-D-35
PSL-D-38
PSL-D-40
PSL-D-42
PSL-D-45
PSL-D-48
PSL-D-50
Max.
Moment of
Max. permissible Shaft-side surface Hub-side surface Bolt tightening
permissible
2
2
2
torque［N･m］ thrust power［N］ pressure［N/mm ］ pressure［N/mm ］ torque［N･m］ inertia［kg･m ］
6
8
10
15
16
17
19
34
36
67
70
75
80
140
150
230
240
400
430
460
670
730
770
1110
1200
1690
1760
2100
2100
2600
3200
3200
3200
3200
4800
4800
8400
8400
8400
8400
13600
13600
19300
19300
28900
28900
28900
38600
38600
38600
52700
52700
70300
70300
150
140
110
130
110
100
100
100
90
130
120
110
110
150
140
150
140
190
180
170
160
150
140
150
140
190
180
60
60
50
60
60
50
50
50
50
60
60
60
60
80
80
80
80
110
100
100
90
90
90
80
80
110
110
1
1
1
1
1
1
1
2
2
4
4
4
4
8
8
14
14
14
14
14
14
14
14
34
34
34
34
0.48×10−6
0.52×10−6
0.77×10−6
1.1×10−6
1.2×10−6
1.8×10−6
1.7×10−6
4.3×10−6
5.7×10−6
10×10−6
18×10−6
17×10−6
16×10−6
24×10−6
29×10−6
70×10−6
69×10−6
86×10−6
128×10−6
123×10−6
215×10−6
298×10−6
286×10−6
682×10−6
609×10−6
769×10−6
742×10−6
Mass
［kg］
Price
0.012
0.013
0.015
0.020
0.019
0.024
0.022
0.039
0.044
0.068
0.093
0.090
0.085
0.120
0.130
0.220
0.210
0.240
0.270
0.260
0.370
0.420
0.410
0.700
0.630
0.730
0.710
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
* The maximum permissible torque is the value when the thrust power is zero, and the maximum permissible thrust power is the value when the torque is zero.
■ Dimensions
■ Ordering Information
L1
L
PSL - D Size
φD
φd
POSI LOCK
φP
M2
Former model ETP - D -
M1
Unit [mm]
Model
PSL-D-6
PSL-D-7
PSL-D-8
PSL-D-9
PSL-D-10
PSL-D-11
PSL-D-12
PSL-D-14
PSL-D-15
PSL-D-16
PSL-D-17
PSL-D-18
PSL-D-19
PSL-D-20
PSL-D-22
PSL-D-24
PSL-D-25
PSL-D-28
PSL-D-30
PSL-D-32
PSL-D-35
PSL-D-38
PSL-D-40
PSL-D-42
PSL-D-45
PSL-D-48
PSL-D-50
d
D
P
L
L1
M1
M2
CAD file No.
6
7
8
9
10
11
12
14
15
16
17
18
19
20
22
24
25
28
30
32
35
38
40
42
45
48
50
16
17
18
20
20
22
22
26
28
32
35
35
35
38
40
47
47
50
55
55
60
65
65
75
75
80
80
11
12
13
15
15
17
17
20
21.5
24
27
27
27
29
31
36
36
39
43.5
43.5
47.5
52.5
52.5
60
60
65
65
11
11
11
13
13
13
13
17
17
17
21
21
21
21
21
26
26
26
26
26
31
31
31
36
36
36
36
13.5
13.5
13.5
15.5
15.5
15.5
15.5
20
20
21
25
25
25
26
26
32
32
32
32
32
37
37
37
44
44
44
44
3-M2.5×10
3-M2.5×10
3-M2.5×10
4-M2.5×12
4-M2.5×12
4-M2.5×12
4-M2.5×12
4-M3×16
4-M3×16
4-M4×16
4-M4×20
4-M4×20
4-M4×20
4-M5×20
4-M5×20
4-M6×25
4-M6×25
6-M6×25
6-M6×25
6-M6×25
8-M6×30
8-M6×30
8-M6×30
6-M8×35
6-M8×35
8-M8×35
8-M8×35
2-M2.5
2-M2.5
2-M2.5
2-M2.5
2-M2.5
2-M2.5
2-M2.5
2-M3
2-M3
2-M4
2-M4
2-M4
2-M4
2-M5
2-M5
2-M6
2-M6
2-M6
2-M6
2-M6
2-M6
2-M6
2-M6
2-M8
2-M8
2-M8
2-M8
PSL-D01
PSL-D02
PSL-D03
PSL-D04
PSL-D05
PSL-D06
PSL-D07
PSL-D08
PSL-D09
PSL-D10
PSL-D11
PSL-D12
PSL-D13
PSL-D14
PSL-D15
PSL-D16
PSL-D17
PSL-D18
PSL-D19
PSL-D20
PSL-D21
PSL-D22
PSL-D23
PSL-D24
PSL-D25
PSL-D26
PSL-D27
* L and L1 are the measurements before the POSI LOCK is fixed.
49
P41_56_ポジロック(E)07 0201.qxd 08.2.1 2:41 PM ページ50
PSL-D-C
Single
bolt
tightening
Center
ring
No axial
direction
displacement
Basic
antirust
Stain
less
■ Specification
Model
PSL-D-16-C
PSL-D-17-C
PSL-D-18-C
PSL-D-19-C
PSL-D-20-C
PSL-D-22-C
PSL-D-24-C
PSL-D-25-C
PSL-D-28-C
PSL-D-30-C
PSL-D-32-C
PSL-D-35-C
PSL-D-38-C
PSL-D-40-C
PSL-D-42-C
PSL-D-45-C
PSL-D-48-C
PSL-D-50-C
Max.
Moment of
Max. permissible Shaft-side surface Hub-side surface Bolt tightening
permissible
2
2
2
torque［N･m］ thrust power［N］ pressure［N/mm ］ pressure［N/mm ］ torque［N･m］ inertia［kg･m ］
67
70
75
80
140
150
230
240
400
430
460
670
730
770
1110
1200
1690
1760
8400
8400
8400
8400
13600
13600
19300
19300
28900
28900
28900
38600
38600
38600
52700
52700
70300
70300
130
120
110
110
150
140
150
140
190
180
170
160
150
140
180
140
190
180
60
60
60
60
80
80
80
80
110
100
100
90
90
90
110
80
110
110
4
4
4
4
8
8
14
14
14
14
14
14
14
14
34
34
34
34
10×10−6
18×10−6
17×10−6
16×10−6
24×10−6
29×10−6
70×10−6
69×10−6
86×10−6
128×10−6
123×10−6
215×10−6
298×10−6
286×10−6
682×10−6
609×10−6
769×10−6
742×10−6
Mass
［kg］
Price
0.068
0.093
0.090
0.085
0.120
0.130
0.220
0.210
0.240
0.270
0.260
0.370
0.420
0.410
0.700
0.630
0.730
0.710
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
* The maximum permissible torque is the value when the thrust power is zero, and the maximum permissible thrust power is the value when the torque is zero.
■ Dimensions
■ Ordering Information
L1
L
PSL - D φD
φd
φP
M2
-C
Size
M1
Type (C: Basic antirust specification)
-C
Unit [mm]
Model
PSL-D-16-C
PSL-D-17-C
PSL-D-18-C
PSL-D-19-C
PSL-D-20-C
PSL-D-22-C
PSL-D-24-C
PSL-D-25-C
PSL-D-28-C
PSL-D-30-C
PSL-D-32-C
PSL-D-35-C
PSL-D-38-C
PSL-D-40-C
PSL-D-42-C
PSL-D-45-C
PSL-D-48-C
PSL-D-50-C
d
D
P
L
L1
M1
M2
CAD file No.
16
17
18
19
20
22
24
25
28
30
32
35
38
40
42
45
48
50
32
35
35
35
38
40
47
47
50
55
55
60
65
65
75
75
80
80
24
27
27
27
29
31
36
36
39
43.5
43.5
47.5
52.5
52.5
60
60
65
65
17
21
21
21
21
21
26
26
26
26
26
31
31
31
36
36
36
36
21
25
25
25
26
26
32
32
32
32
32
37
37
37
44
44
44
44
4-M4×16
4-M4×20
4-M4×20
4-M4×20
4-M5×20
4-M5×20
4-M6×25
4-M6×25
6-M6×25
6-M6×25
6-M6×25
8-M6×30
8-M6×30
8-M6×30
6-M8×35
6-M8×35
8-M8×35
8-M8×35
2-M4
2-M4
2-M4
2-M4
2-M5
2-M5
2-M6
2-M6
2-M6
2-M6
2-M6
2-M6
2-M6
2-M6
2-M8
2-M8
2-M8
2-M8
PSL-D10
PSL-D11
PSL-D12
PSL-D13
PSL-D14
PSL-D15
PSL-D16
PSL-D17
PSL-D18
PSL-D19
PSL-D20
PSL-D21
PSL-D22
PSL-D23
PSL-D24
PSL-D25
PSL-D26
PSL-D27
* L and L1 are the measurements before the POSI LOCK is fixed.
50
POSI LOCK
Former model ETP - D -
P41_56_ポジロック(E)07 0201.qxd 08.2.1 2:41 PM ページ51
■ Selection
■Selection Procedure
q The torque Ta is determined by the shaft diameter to be used,
however, evaluate the torque Ta basically from the output of the
power driver P and the revolution speed of the fastening element
n.
Ta［N･m］＝
9550×P
［kW］
n
［min−1］
Ta: Torque added to the fastening element [N÷m]
P: Output of the power driver [kW]
n: Revolution speed of the fastening element [min-1]
Fa: Thrust power added to the fastening element [N]
Evaluate the thrust power Fa.
w Determine the service factor K1 from the loading character, and
evaluate the corrective torque Td and the corrective thrust power
Fd that are added to the fastening element.
Td＝Ta×K1
Fd＝Fa×K1
Td: Corrective torque added to the fastening element
［N･m］
Fd: Corrective thrust power added to the fastening
element［N］
K1: Service factor by loading character
e Perform the corrections by loading type.
(1) In the case of torque only
Compare the maximum permissible torque T of the fastening element
and the evaluated corrective torque Td, by the shaft diameter to be
used.
T≧Td T: Max. permissible torque of fastening element［N･m］
(2) In the case of thrust power only
Compare the maximum permissible thrust power F of the fastening
element and the evaluated corrective thrust power Fd, by the shaft
diameter to be used.
F≧Fd
F: Max. permissible thrust power of fastening element［N］
(3) In case that both torque and thrust power are applied.
Evaluate the combined load Mr to compare with the maximum
permissible torque T.
Mr＝
d
2
2
Td2＋
（Fd×ー）
T≧Mr
Mr: Combined load added to the fastening element［N･m］
d: shaft diameter［N］
r Evaluate the minimum outside diameter of the hub and the
maximum inside diameter of the quill.
POSI LOCK
(1) Evaluate the minimum outside diameter of the hub by the
material strength of the hub to be used.
DO≧D
δ0.2N＋CP2
δ0.2N−CP2
C＝1 B＝L
C＝0.8 L＜B＜2L
C＝0.6 B≧2L
DO : Min. hub outside dia.［mm］ B: Hub length［mm］
D : Hub inside dia.［mm］
L: Effective contact length［mm］
P2 : Hub side surface pressure［N/mm2］
C: Coefficient
δ0.2N: Yield point stress of the hub material［N/mm2］
If yield point stress of the hub material is high, the ratio of the min. hub
outside dia. and the hub inside dia. must be 1.3 times bigger or more,
concerning the deformation of hub.
(2) Evaluate the maximum inside diameter of the quill by the
material strength of the quill to be used.
di≦d
δ0.2N−2P1C
C＝0.6 when singular number is used
C＝0.8 When plural number is used
δ0.2N
di : Max. inside dia. of the quill［mm］
δ0.2N: Yield point stress of the quill material［N/mm2］
d : Shaft dia.［mm］
C: Coefficient
P1: Shaft side surface pressure［N/mm2］
■ Service factor
●Use factor of the loading characte: K1
Constant
1.0
51
Loading character
Variation: small Variation: medium Variation: large
1.25
1.75
2.25
P41_56_ポジロック(E)07 0201.qxd 08.2.1 2:41 PM ページ52
■ Points to be checked in design
■Mating shaft tolerance, mating hub
tolerance and surface roughness
Mating shaft tolerance
Mating hub tolerance
Surface roughness
There is no centering control for the POSI LOCK. Therefore, if
high accuracy of concentricity or runout is required, set up a
centering device which controls the concentricity and runout
h8
amount by contacting a portion of the hub directly with the
H7
h9
H8
h9
H9
12.5S (Ave.
roughness of
center line 3.2a)
or less
shaft as shown in Figure A. The accuracy of centering is
defined by the centering length (contact length of the shaft
and hub) and the fit tolerance. It is commonly considered that
the centering length (contact length of the shaft and hub)
should be longer than its shaft diameter. (Refer to the figure B)
Model
PSL-K
PSL-K-B
PSL-K-C
PSL-K-F
PSL-G
PSL-G-C
PSL-D
PSL-D-C
Fig. A: Centering device
PSL dimension signs
Operating temp. limit［℃］
L
−40∼＋150
φD
■ Operating temperature limit
φd
Model
PSL-K
PSL-K-B
PSL-K-C
PSL-K-F
PSL-G
PSL-G-C
PSL-D
PSL-D-C
■ Centering feature
Fig. B: Processing measurements of hub
■ The No. of mounting and dismounting
Mounting/dismounting［times］
1
φd
R≒
φD
100
50
L＋1∼5
J
100
Although there is a keyway in the shaft such as a motor or
reducer, it can be used if the keyway width is about the JIS
standards. However, the permissible torque and thrust power
are reduced by 10~15 %.
■ Bending moment
A bending moment is not basically allowable for the POSI LOCK.
Runout of a centering device
H
J
S
■ Shaft with Keyway
The concentricity and the runout accuracy of a centering device
are defined by the processing measurements of the shaft and hub.
That is, the hub may incline by the gap between the shaft
outside diameter and the hub inside diameter of the centering part.
Therefore, the shaft and hub should be processed by the
tolerance within the desired concentricity and runout accuracy.
The concentricity and runout accuracy of a centering device
can be evaluated by the formula below.
● The maximum value of the runout accuracy: Ea (measured at
the radius r position.)
Ea≒2×r×S/J
S＝ [(processing measurement of the hub)] −
[(processing measurement of the shaft)] /2
● The maximum value of the runout amount for concentricity: Eb
Eb≒H×S/J
r
100
J≧φd
J: Centering length (Contacted part length of the hub and shaft)
R: Measurement position for the runout accuracy
H: Entire length of the hub
52
POSI LOCK
Model
PSL-K
PSL-K-B
PSL-K-C
PSL-K-F
PSL-G
PSL-G-C
PSL-D
PSL-D-C
P41_56_ポジロック(E)07 0201.qxd 08.2.1 2:41 PM ページ53
■ Mounting and Dismounting
■ For the PSL-K
● Mounting
z Cleaning the shaft and hub
Wipe off the rust and dust sit on the inside shaft and hub
completely, and apply a thin coating of oil or grease.
x Cleaning the POSI LOCK
If the hub is put as shown in the figure 1, it (outer sleeve) will
slightly move to the axial direction when tightening. If the
hub is put as shown in the figure 2, the outer sleeve doesn't
move, however, the torque, thrust power and contact
pressure will drop to approximately 70% of the values
indicated in the catalog.
Dismount each clamping bolt from the POSI LOCK. Clean the
contacted surface of each part, and apply a thin coating of oil
or grease including the screw and flange surface of the
clamping bolt. When the above process is finished, perform a
trial fitting of the POSI LOCK. Fasten each clamping bolt
lightly by hand for not to change the diameters of inner and
outer rings.
Notice
Do not use the molybdenum-containing oil. It effects a
change in the coefficient of friction.
Figure 1
c Mounting on the shaft and hub
Set the POSI LOCK to the shaft and hub. Perform a
positioning after fastening each clamping bolt lightly to
contact respective parts.
completely set to the shaft and hub.
v Fastening the clamping bolt
■ For the PSL-K, PSL-K-B, PSL-K-C, PSL-K-F, PSL-D, and
PSL-D-C
POSI LOCK
Apply lock tight equally to each clamping bolt by tightening
them diagonally from each other. Then, tighten all of the
clumping bolts with the predefined torque by using a torque
wrench.
The material used for the clamping bolt of the PSL-K-F is
stainless steel, which is easily scratched that it requires
careful handling, especially when fastening the bolt.
■ For the PSL-G and PSL-G-C
Equally tighten the clamping bolts diagonally with 1/4 force of
the specified torque.
(Increase by 25% until it reaches the predetermined torque.)
Fasten the clamping bolts again with the specified torque.
As a measure for the initial slack of the bolt, reconfirm the
tightening torque after running for a certain period of
operation.
● Points of concern when mounting
The performance of the POSI LOCK is defined when the
shaft and hub act over the entire length for the shaft-side
basic dimension Ls and the hub-side basic dimension Lh.
Therefore, set out the shaft and hub to act over the entire
length for the basic dimension.
■ Basic dimension signs for the
POSI LOCK
PSL-K
PSL-G
PSL-D
53
● Dismounting
z Confirming safe conditions
Notice
Do not fasten the clamping bolt until the POSI LOCK is
Model
Figure 2
Nominal basic dimension
Dimensional sign
Shaft-side basic dimension Ls
Hub-side basic dimension Lh
Shaft-side basic dimension Ls
Hub-side basic dimension Lh
Shaft-side basic dimension Ls
Hub-side basic dimension Lh
L1
L
R
R
L
L
Confirm if no torque or thrust power is applied to the POSI
LOCK before to start dismounting. Also, make sure if there is
any danger of fall due to the empty weight of the shaft and hub.
There is no self-locking mechanism for the POSI LOCK. By
loosening the pressure screw, its fastening power is quickly
released.
x Dismounting
■ For the PSL-K, PSL-K-B, PSL-K-C, PSL-K-F, PSL-D, and
PSL-D-C
Since they lock automatically under certain conditions, they
may not be able to be removed by loosening the clamping
bolts. In this case, do not forcedly remove them. It may
cause damage to the shaft・hub and body.
First, loosen the clamping bolts to open a gap between the
flange and the bearing surface of the clamping bolt. (2mm is
enough.) Then, screw the bolt into the detaching screw
hole. By this action, the fastening power is released. One
detaching screw is enough in general. Otherwise, use two
screws.
■ For the PSL-G / G-C
After confirming safe conditions, loosen the clamping bolts.
Each part will automatically separate. They may not be able to
be removed by loosening the clamping bolts under certain
conditions, however, do not forcedly remove them. It may
cause damage to the shaft・hub and body. If the rear taper
ring doesn't come loose automatically by loosening the
clamping bolt, tap the bolt head. By the spring action of
each part, the rear taper ring will move to rearward.
In case the front taper ring doesn't come loose, screw the bolt
into the detaching screw hole (one size bigger than the
clamping bolt). It should be released by tapping the bolt
head with a hammer.
P41_56_ポジロック(E)07 0201.qxd 08.2.1 2:41 PM ページ54
■ A list of the minimum outside diameter for a hub
A hub may be deformed if the stress value applied to it is high.
Refer to the list below to find the appropriate outside diameter.
■ PSL-K
PSL-K-B
PSL-K-C
φDmin
B
L
B≧2L
φDmin Unit [mm]
PSL-K
PSL-K-B
PSL-K-C
Size
80
80
80
160
160
130
130
130
160
140
140
190
180
170
170
160
160
170
160
160
160
150
140
150
120
150
FC250
17
17
17
32
32
32
32
32
43
38
41
62
59
60
60
60
60
73
73
73
83
82
81
94
89
16
16
16
27
27
29
29
29
36
33
36
49
48
49
49
51
51
61
62
62
71
71
71
81
81
16
16
16
25
25
27
27
27
33
31
34
42
42
44
44
46
46
54
56
56
64
65
66
74
76
16
16
16
23
23
26
26
26
31
29
32
40
40
42
42
44
44
52
53
53
61
62
63
71
73
16
16
16
22
22
25
25
25
30
28
31
38
38
40
40
42
42
49
51
51
58
60
61
69
71
16
16
16
21
21
24
24
24
29
27
30
35
36
38
38
40
40
47
49
49
56
57
59
66
69
16
16
16
21
21
24
24
24
28
27
29
34
35
37
37
39
39
46
47
47
54
56
57
64
69
16
16
16
20
20
24
24
24
27
26
29
32
33
35
35
37
37
43
45
45
52
54
56
62
69
16
16
16
20
20
24
24
24
26
26
29
31
32
34
34
37
37
42
45
45
51
54
56
62
69
16
16
16
20
20
24
24
24
26
26
29
30
32
34
34
37
37
42
45
45
51
54
56
62
69
* The value of the minimum outside diameter is evaluated by C=0.6 of the selection procedure on page 51.
* A list of the PSL-K-F is described on page 55.
* The above SUS values indicate their bearing force [N/mm2] after thermal refining (quenched and tempered).
54
POSI LOCK
6
6.35
7
8
9
9.525
10
11
12
12.7
14
15
16
17
18
19
20
22
24
25
28
30
32
35
40
Hub-side
surface
pressure
［N/mm2］
Yield point stress of the material δ0.2［Ｎ/mm2］
180
210
230
250
280
300
350
400
450
FC300
FC350
FCD400
FCD450 FCD500 FCD600 FCD700
SS330
SS400
SS490
SC360
SC410
SC480
SC450
S20C
S35C
S45C
S55C
FCMB310 FCMB360 S15C
S30C
SF490
SF440
SF590
SF540
SUS201
SUS304
SUS410 SUS403 SUS420
P55-56 temp.qxd 08.1.31 0:00 PM ページ55
■ A list of the minimum outside diameter for a hub
A hub may be deformed if the stress
■ PSL-K-F
value applied to it is high. Refer to
B
■ PSL-G
PSL-G-C
B
the list below to find the appropriate
b
φDmin
φDmin
outside diameter.
L
L
L1
B≧2L b≧L1
B≧2L
PSL-K-F
Size
POSI LOCK
6
6.35
7
8
9
9.525
10
11
12
12.7
14
15
16
17
18
19
20
22
24
25
28
30
32
35
Hub-side
surface
pressure
［N/mm2］
60
60
60
120
120
100
100
100
120
110
110
150
140
130
130
120
120
130
120
120
120
120
110
120
150
FC250
16
16
16
25
25
27
27
27
34
32
35
46
45
46
46
47
47
57
57
57
66
69
69
79
φDmin Unit [mm]
Yield point stress of the material δ0.2［Ｎ/mm2］
180
210
230
250
280
300
350
400
450
FC300
FC350
FCD400
FCD450 FCD500 FCD600 FCD700
SS330
SS400
SS490
SC360
SC410
SC480
SC450
S20C
FCMB310 FCMB360 S15C
S30C
S35C
S45C
S55C
SF490
SF440
SF540
SF590
SUS201
SUS304
SUS410 SUS403 SUS420
16
16
16
23
23
25
25
25
31
29
32
40
40
41
41
43
43
51
52
52
60
63
63
72
16
16
16
21
21
24
24
24
29
28
30
36
37
38
38
40
40
47
49
49
56
59
60
67
16
16
16
21
21
24
24
24
28
27
30
35
35
37
37
39
39
46
47
47
54
57
58
65
16
16
16
20
20
24
24
24
27
26
29
34
34
36
36
38
38
44
46
46
52
55
56
63
16
16
16
20
20
24
24
24
26
26
29
32
33
35
35
37
37
43
45
45
51
54
56
62
16
16
16
20
20
24
24
24
26
26
29
31
32
34
34
37
37
42
45
45
51
54
56
62
16
16
16
20
20
24
24
24
26
26
29
30
32
34
34
37
37
42
45
45
51
54
56
62
* The value of the minimum outside diameter is evaluated by C=0.6 of the selection procedure on page 51.
* The above SUS values indicate their bearing force [N/mm2] after thermal refining (quenched and tempered).
Size
Hub-side
surface
pressure
［N/mm2］
19
20
22
24
25
28
30
32
35
38
40
42
45
48
50
55
60
101
101
101
107
107
108
108
119
119
129
129
142
142
133
133
146
138
PSL-G
PSL-G-C
150
FC250
72
72
72
79
79
87
87
101
101
115
115
143
143
145
145
166
168
16
16
16
20
20
24
24
24
26
26
29
30
32
34
34
37
37
42
45
45
51
54
56
62
φDmin Unit [mm]
Yield point stress of the material δ0.2［Ｎ/mm2］
180
210
230
250
280
300
350
400
450
FC300
FC350
FCD400
FCD450 FCD500 FCD600 FCD700
SS330
SS400
SS490
SC360
SC410
SC480
SC450
S20C
S35C
S45C
S55C
FCMB310 FCMB360 S15C
S30C
SF490
SF440
SF590
SF540
SUS201
SUS304
SUS410 SUS403 SUS420
67
67
67
73
73
80
80
91
91
103
103
125
125
129
129
145
148
63
63
63
69
69
76
76
85
85
96
96
115
115
119
119
133
137
62
62
62
67
67
73
73
83
83
92
92
111
111
115
115
127
131
62
62
62
65
65
72
72
80
80
90
90
107
107
111
111
123
127
* The value of the minimum outside diameter is evaluated by C=0.6 of the selection procedure on page 51.
* The above SUS values indicate their bearing force [N/mm2] after thermal refining (quenched and tempered).
55
16
16
16
20
20
24
24
24
26
26
29
30
32
34
34
37
37
42
45
45
51
54
56
62
62
62
62
65
65
72
72
78
78
86
86
103
103
107
107
117
122
62
62
62
65
65
72
72
78
78
85
85
100
100
105
105
117
119
62
62
62
65
65
72
72
78
78
85
85
98
98
104
104
117
117
62
62
62
65
65
72
72
78
78
85
85
98
98
104
104
117
117
62
62
62
65
65
72
72
78
78
85
85
98
98
104
104
117
117
P55-56 temp.qxd 08.1.31 0:00 PM ページ56
■ PSL-D
PSL-D-C
B
φDmin
b
L
L1
B≧2L b≧L1
φDmin Unit [mm]
6
7
8
9
10
11
12
14
15
16
17
18
19
20
22
24
25
28
30
32
35
38
40
42
45
48
50
60
60
50
60
60
50
50
50
50
60
60
60
60
80
80
80
80
110
100
100
90
90
90
80
80
110
110
150
FC250
21
23
24
26
26
29
29
34
37
42
46
46
46
53
56
65
65
80
84
84
87
95
95
105
105
128
128
21
23
24
26
26
29
29
34
37
42
46
46
46
50
53
62
62
73
78
78
82
89
89
99
99
118
118
21
23
24
26
26
29
29
34
37
42
46
46
46
50
52
62
62
69
74
74
78
85
85
98
98
111
111
21
23
24
26
26
29
29
34
37
42
46
46
46
50
52
62
62
67
72
72
78
85
85
98
98
107
107
21
23
24
26
26
29
29
34
37
42
46
46
46
50
52
62
62
66
72
72
78
85
85
98
98
105
105
21
23
24
26
26
29
29
34
37
42
46
46
46
50
52
62
62
65
72
72
78
85
85
98
98
104
104
21
23
24
26
26
29
29
34
37
42
46
46
46
50
52
62
62
65
72
72
78
85
85
98
98
104
104
21
23
24
26
26
29
29
34
37
42
46
46
46
50
52
62
62
65
72
72
78
85
85
98
98
104
104
21
23
24
26
26
29
29
34
37
42
46
46
46
50
52
62
62
65
72
72
78
85
85
98
98
104
104
21
23
24
26
26
29
29
34
37
42
46
46
46
50
52
62
62
65
72
72
78
85
85
98
98
104
104
* The value of the minimum outside diameter is evaluated by C=0.6 of the selection procedure on page 51.
* The above SUS values indicate their bearing force [N/mm2] after thermal refining (quenched and tempered).
56
POSI LOCK
Size
Hub-side
surface
pressure
［N/mm2］
PSL-D
PSL-D-C
Yield point stress of the material δ0.2［Ｎ/mm2］
180
210
230
250
280
300
350
400
450
FC300
FC350
FCD400
FCD450 FCD500 FCD600 FCD700
SS330
SS400
SS490
SC360
SC410
SC480
SC450
S20C
FCMB310 FCMB360 S15C
S30C
S35C
S45C
S55C
SF490
SF440
SF540
SF590
SUS201
SUS304
SUS410 SUS403 SUS420