KM air motors for Powerpack
Muffler included
Coupling tang and spring not included
Part No.
Motor type
Code
A
B
C
D
KM80
VA2PN
720-981
21
92
50
56
KM81
VA4PN
740-981
21
109
50
56
KM82
VA6PN
760-981
19
153
61.5
72.5
KM83
VA2P
720-980
21
92
50
56
KM84
VA4P
740-980
21
109
50
56
KM85
VA6P
760-980
19
153
61.5
72.5
Exploded view example of a KM air motor built together with a powerpack
15
13
9
11
12
2
7
16
3
8
1
4
F
3/8" NPT
½" NPT
¾" NPT
3/8" BSP
½" BSP
¾" BSP
G
55
55
65
55
55
65
H
102
96
130
102
96
130
Parts list
14
10
E
50
59
81
50
59
81
Item
1
1A
2
3
3A
4
7
8
9
10
10A
10A
11
12
13
14
15
16
Description
Endhead Kit
Reservoir O Ring
Pump Kit
Bolt
Washer
Seal kit
Valve Plug
Cartridge Check Valve
Dist. Relief Valve
Vane Motor 3/8" BSPP
Bolt
Washer
Coupling Tang
Spring
Reservoir
Plug
Breather
Bolt
Part Ref.
KN10
G1-1073-48
KP10
2824-AA
1261-BA
K-40
2780-BA
2507-AA
RV-2
KM83
3009-AA
3020-AA
2440-AB
C1-1010-00
KR15
1456-AA
1214-AA
F2-1170-31
Qty.
1
1
1
2
2
1
1
1
1
1
4
4
1
1
1
1
1
4
Kit Ref.
KN10
KN10
KP10
KP10
KP10
KP10
KC07
KC07
KC07
KM83
KM83
KM83
KM83
KM83
KR15
KR15
KR15
KR15
M
Elevation
Plan view
Schematic
KM air motors for Powerpack
Performances KM80 and KM83
TORQUE
Nm
4
TORQUE - PRESSURE
TORQUE
Nm W hen designing for applications where the
4 minimum start torque requirement is equal to
Maximum
the running torque (as for example on hoists),
Starting
the motor should be operated in the area below
Torque
the min starting torque. This will ensure that the
TORQUE - SPEED
motor will always have adequate starting torque
3
3
7 bar
6 bar
2
Minimum
Starting
Torque
2
5 bar
4 bar
3 bar
1
1
2 bar
0
1000
2000
SPEED revs per min
3000
4000
POWER - SPEED
kW
0,9
Free air
l/sec
32
7 bar
0,8
0,7
0
6 bar
0,6
1
2
3
4
5
6
7
PRESSURE Bar
A pressure regulator should be used to control the
air pressure to the motor, to limit the maximum
output torque applied to the driven assembly.
AIR CONSUMPTION - SPEED
7 bar
28
6 bar
24
5 bar
20
0,5
5 bar
0,4
4 bar
0,3
4 bar
16
3 bar
12
2 bar
8
0,2
3 bar
0,1
0
1000
2000
SPEED revs per min
3000
2 bar
4000
4
0
1000
2000
SPEED revs per min
3000
4000
KM air motors for Powerpack
Performances KM81 and KM84
TORQUE
Nm
9
TORQUE - PRESSURE
TORQUE
Nm When designing for applications where the
9 minimum start torque requirement is equal to
TORQUE - SPEED
8
the running torque (as for example on hoists),
the motor should be operated in the area below
the min starting torque. This will ensure that the
motor will always have adequate starting torque
8
7
7
7 bar
6
6
6 bar
5
5
5 bar
4
3
3 bar
2
Minimum
Starting
Torque
4
4 bar
3
Maximum
Starting
Torque
2
2 bar
1
1
0
1000
2000
SPEED revs per min
3000
4000
POWER - SPEED
kW
2,4
2,2
2,0
1,8
1,6
1,4
1,2
1,0
0,8
0,6
0,4
0,2
0
Free air
l/sec
50
1
2
3
4
5
6
7
PRESSURE Bar
A pressure regulator should be used to control the
air pressure to the motor, to limit the maximum
output torque applied to the driven assembly.
AIR CONSUMPTION - SPEED
7 bar
7 bar
6 bar
5 bar
6 bar
40
5 bar
4 bar
30
3 bar
4 bar
20
2 bar
3 bar
2 bar
0
1000
2000
SPEED revs per min
3000
4000
10
0
1000
2000
SPEED revs per min
3000
4000
KM air motors for Powerpack
Performances KM82 and KM85
TORQUE
Nm
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
TORQUE - PRESSURE
TORQUE
Nm When designing for applications where the
18 minimum start torque requirement is equal to
TORQUE - SPEED
7 bar
16
6 bar
14
5 bar
12
Maximum
Starting
Torque
10
4 bar
Minimum
Starting
Torque
8
3 bar
6
2 bar
4
2
1000
2000
SPEED revs per min
3000
POWER - SPEED
kW
4,0
the running torque (as for example on hoists),
the motor should be operated in the area below
the min starting torque. This will ensure that the
motor will always have adequate starting torque
3,6
0
Free air
l/sec
80
1
2
3
4
5
6
7
PRESSURE Bar
A pressure regulator should be used to control the
air pressure to the motor, to limit the maximum
output torque applied to the driven assembly.
AIR CONSUMPTION - SPEED
7 bar
7 bar
70
6 bar
60
2,4
5 bar
50
2,0
4 bar
40
3 bar
3 bar
30
2 bar
3,2
2,8
1,6
1,2
2 bar
0,8
6 bar
5 bar
4 bar
20
10
0,4
0
1000
2000
SPEED revs per min
3000
0
1000
2000
SPEED revs per min
3000
KM air motors for Powerpack
Applications of a powerpack
Pallet truck
Dock leveller
Tail lift
Tipper