Brushless EC motor, external and internal rotor
with crown gearhead EtaCrown®Plus
EtaCrown®Plus 42 with ECI4240
EtaCrown®Plus 42 with ECI4240/K1
EtaCrown®Plus 42 with ECM4230
radial load overview
EtaCrown®Plus 63 with ECI6340
EtaCrown®Plus 63 with ECI6360
EtaCrown®Plus 63 with VDC-3-49-15, 24V
EtaCrown®Plus 63 with VDC-3-49-15, 48V
Performance overview
EtaCrown®Plus 63
Lifetime
3000h
5000 h
10000 h
20000 h
4500
4000
100
EtaCrown®Plus 42
P16.
P14.
3000
1600
P15.
P13.
1500
2000
P20.
P10.
P18.
10
1000
P12.
0
100
1
wer
[W]
P7.
300
W
200
W
10
100
W
80 W
60 W
50 W
40 W
30 W
20 W
100
Torque [Nm]
10
ut po
1
Speed [rpm]
Speed [rpm]
1
P11.
Radial load [N]
0
1000
Radial load [N]
500
P8.
Outp
P19.
P9.
P17.
10 W
Speed [rpm]
10
Maximum power density
on smallest space
100
1000
Brushless EC motor with crown gearhead EtaCrown®Plus
EtaCrown®Plus is the innovative enhancement of our proven EtaCrown®. The key feature of this
intelligent design is the combination of a crown and planetary gear stage in one gear unit. This
innovative gearhead is unique due to the performance range it offers with regard to available space.
With reductions of 54:1 to 289:1 as part of the standard three-stage model, we offer a range with
maximum performance.
It provides optimum acoustic insulation through an upstream Performax® planetary gearhead stage
with helical cut planet gears made of gliding optimised high-performance plastic, and also through
the optimum bearing design of the crown stage.
K
K
EC direct current motors have a very long life time by virtue of electronic commutation (normally in
excess of 10,000 hours). Speed control can be achieved via integrated electronics, which is available
with most models. Electronically commutated motors provide as a rule, high torques even at low
speeds.
L
N
• Reductions of 54:1 to 289:1 as part of the standard series, with three-stage design
N
O
• Nominal torque 10 Nm (EtaCrown®Plus 42) and 40 Nm (EtaCrown®Plus 63), peak torque 25 or
100 Nm
O
L
M
M
• optimum efficiency through use of crown gear technology
• 5 planet gears at the planet output stage made of hardened sintered steel with optimum emergency
operation properties through oil immersion
P
P
• no automatic lock
• ground and hardened output shaft (diameter tolerance h7)
• motors can be fitted with matching brake and various encoders (see accessories)
• operating electronics (CANopen) and switched-mode power suppliers are available as options
(see accessories)
• CANopen Bus-interface (VDC-3-49-15)
• gearhead lifetime of 5,000 hours (operating factor cB=1)
• protection class IP 40 resp. IP 54 with VDC-3-49-15
• maintenance-free grease lubricated for life
• ambient temperature 0 °C to +40 °C
128
129
Brushless EC motor, internal rotor
with crown gearhead EtaCrown® Plus 42
Output torque Mout [Nm]
i
Brushless EC motor, internal rotor
with crown gearhead EtaCrown® Plus 63
Output speed nout [rpm]
Output torque Mout [Nm]
three-stage
i
Output speed nout [rpm]
three-stage
ECI4240 EtaCrown®Plus 42
ECI4240/K1 EtaCrown®Plus 42
ECM4230 EtaCrown®Plus 42
3,9
10,0
3,5
5,6
10
Max. radial load (FR)
see graphic
page 128
Max. axial load
200 N
8
6
Lifetime at Mout[Nm]
5000 h
Operating factor cB=1
4
2
0
ECI6340 EtaCrown®Plus 63
ECI6360 EtaCrown®Plus 63
92,6
54,0
84,8
54,0
84,8
54,0
84,8
6,2
8,7
59,0
40,0
40,0
40,0
47,2
59,3
37,7
0
20
Output shaft bearing assy.
combined sliding/
ball bearing
40
54,0
84,8
54,0
84,8
26,4
74,1
60
80
Gearhead play
approx. 0,7° to 1,2°
depending on reduction
50
100
Protection
IP 40
Max. radial load (FR)
see graphic
page 128
Max. axial load
300 N
40
30
20
Lifetime at Mout[Nm]
5000 h
Operating factor cB=1
10
0
74,1
47,2
74,1
47,2
0
Output shaft bearing assy.
combined sliding/
ball bearing
20
40
60
80
Gearhead play
approx. 0,7° to 1,2°
depending on reduction
100
Protection
IP 40
Feather key
DIN 6885 A-5x5x20
Feather key
DIN 6885 A-4x4x14
146.1 for ECI6360
126.1 for ECI6340
at ECI4240/K1 = 45°
at ECM42x30 = 15°
10 ± 0.5 bared
plug
8-pin
3 Litz wires AWG 12
5 Litz wires AWG 26
7 ± 0.2 bared
500 ± 10 from motor
K
K
4xM4 8 deep
4xM5 10 deep
L
L
M
M
N
N
5x 5 ± 2 tin-plated
3x 7 ± 1 tin-plated
O
O
300 ± 30 from motor
Crown gearhead
Brushless EC motor, internal rotor
Circuit diagram SB07, page 170
P
Circuit diagram SB08, page 170
5000 rpm/52 W
ECI4240/K1
EtaCrown®Plus 42 ECI4240
electronic integrated 24 V
No.
130
4000 rpm/92 W
24 V
ECM4230
P 7.
P 8.
Reduction
i / no. of stages
54 / 3
84,8 / 3
Output torque
Mout[Nm]*
3,9
6,2
Output speed
nout[rpm]
92,6
59
Output power
Pout [W]
38
38
ECI4240
ECI4240
P 9.
P 10.
54 / 3
84,8 / 3
8,7
10
74,1
47,2
67
49,4
ECI4240/K1
ECI4240/K1
42.3.E4240.EP03
42.3.E4240.EP04
P 11.
P 12.
54 / 3
84,8 / 3
3,5
5,6
59,3
37,7
22
22
ECM4230
ECM4230
42.3.E4230.EP05
42.3.E4230.EP06
Add-on components
Motor
Circuit diagram SB11, page 172
Order No.
Rated current
I [A]
42.3.E4240.EP01
3
42.3.E4240.EP02
3
Weight
m [kg]
1,05
1,05
Length L
[mm]
188
188
5,1
5,1
0,93
0,93
194
194
1,55
1,55
0,85
0,85
165
165
ECI4240
ECI4240/K1
ECM4230
Electronics
CAN01, S01-S02
Brake
B01
Brake
B01
Encoder
G04
Electronics
V04-V05, CAN01, S01-S02
3200 rpm/30 W
24 V
Encoder
G01-G05
Brushless EC motor, internal rotor
EtaCrown®Plus 63
ECI6340
4000 rpm/280 W
24 V
Output torque
Mout[Nm]*
26,4
40
Output speed
nout[rpm]
74,1
47,2
Output power
Pout [W]
205
200
ECI6340
ECI6340
Rated current
I [A]
63.3.E6340.EP01
14
63.3.E6340.EP02
14
40
40
74,1
47,2
310
270
ECI6360
ECI6360
63.3.E6360.EP03
63.3.E6360.EP04
No.
Reduction
i / no. of stages
P 13.
54 / 3
P 14.
84,8 / 3
P 15.
P 16.
54 / 3
84,8 / 3
*maximum continuous output torque · Mmax[Nm] see page 24-25 · Brake: Page 145 · Encoder: Page 146-148 · Electronics: Page 154-167
ECI6360**
Motor
4000 rpm/370 W
24 V
Order No.
P
Weight
m [kg]
2,2
2,2
Length L
[mm]
242
242
2,5
2,5
262
262
17,6
17,6
**especially suitable for torque peaks
Add-on components
Electronics
V04-V05, CAN01, S01-S02
Circuit diagram SB08, page 170
Crown gearhead
ECI6340
Brake
B03
Encoder
G04
ECI6360
Electronics
V04-V05, CAN02, S03
Brake
B03
Encoder
G04
Elektronik
V04-V05, CAN02, S03
*maximum continuous output torque · Mmax[Nm] see page 24-25 · Brake: Page 145 · Encoder: Page 146-148 · Electronics: Page 154-167
131
Brushless EC motor, external rotor
with crown gearhead EtaCrown®Plus 63
Output torque Mout [Nm]
i
Output speed nout [rpm]
three-stage
VDC-3-49-15, 24V EtaCrown®Plus 63
VDC-3-49-15, 48V EtaCrown®Plus 63
54,0
84,8
54,0
84,8
5,9
9,3
9,8
15,5
20
Max. radial load (FR)
see graphic
page 128
Max. axial load
300 N
15
10
5
Lifetime at Mout[Nm]
5000 h
Operating factor cB=1
0
74,1
47,2
74,1
47,2
0
Output shaft bearing assy.
combined sliding/
ball bearing
20
40
60
80
Gearhead play
approx. 0,7° to 1,2°
depending on reduction
100
Protection
IP 40
4,209 drive solutions
CANopen-Bus-interface
if required,
order code: C01
Feather key
DIN 6885 A-5x5x20
48 hour service
detailed specification
of interface see
circuit diagram SB12
4xM5 10 deep
Keep-Word-Warranty
tin-plated 4 ± 0.5
K
K
L
L
M
M
Standard
N
M03
M02
M04
Additional order
details for motor
fixing position
O
P
Crown gearhead
Brushless EC motor, external rotor
EtaCrown®Plus 63
VDC-3-49-15
No.
Reduction
i / no. of stages
P 17.
54 / 3
P 18.
84,8 / 3
P 19.
P 20.
4000 rpm/63 W
24 V
electronic integrated
Output torque
Mout[Nm]*
5,9
9,3
Output speed
nout[rpm]
74,1
47,2
Output power
Pout [W]
46
46
9,8
15,5
74,1
47,2
77
77
54 / 3
84,8 / 3
Add-on components
Motor
N
3D data available free of charge
O
Circuit diagram SB12, page 173
VDC-3-49-15
Elektronik integriert
Order No.
4000 rpm/105 W
48 V
Rated current
I [A]
VDC-3-49-15, 24V 63.3.C4915.EP01
3,5
VDC-3-49-15, 24V 63.3.C4915.EP02
3,5
Weight
m [kg]
1,6
1,6
VDC-3-49-15, 48V 63.3.C4915.EP03
VDC-3-49-15, 48V 63.3.C4915.EP04
1,6
1,6
2,9
2,9
P
Length L
[mm]
177
177
177
177
www.zeitlauf.com
VDC-3-49-15
Electronics
S01-S02
132
*maximum continuous output torque · Mmax[Nm] see page 24-25 · Electronics: Page 166-167
133