Atlas Copco AWC160

Instruction Manual
LRP200000228 Issue A 19
3.7.2 Fit a motor
Fit your motor to the pump as specified in the manufacturer’s manual supplied with your motor. Ensure that
the motor is suitable for use with the pump. Below motor data for reference only.
Table 12 – Motor reference data
Motor data recommendation
Pump
Frequency:
Hz*
Speed:
rpm
Power:
KW
Voltage:
V
Pole
Frame
size
Mounting
AWC160
50
1450
4
400/690
4
112M
B5
60
1750
7.5
460
4
132M
B5
25-65
1450
7.5
380
4
132M
B5
AWC220
50
1450
5.5
400/690
4
132S
B5
60
1750
11
460
4
160M
B5
25-65
1450
11
380
4
160M
B5
AWC290
50
1450
7.5
400/690
4
132M
B5
60
1750
15
460
4
160L
B5
25-65
1450
15
380
4
160L
B5
AWC390
50
1450
11
400/690
4
160M
B5
60
1750
18.5
460
4
180M
B5
25-65
1450
18.5
380
4
180M
B5
*: 25HZ is limitation of motor, for liquid ring pump, the min. frequency should be about 35HZ.
3.7.3 Fit a drive and transmission
WARNING
Ensure that the drive/transmission is suitable for use with the pump/system.
WARNING
You must fit suitable guards to protect people from rotating/moving parts.
CAUTION
Your drive and transmission system design must ensure that the maximum pump rotational
speed specified in Section 2.3 cannot be exceeded.
A suitable coupling and transmission system must be used to connect the drive to bareshaft liquid ring
pumps.