CRANE DUTY MOTORS
FEATURES / SPECIFICATION
( AS PER IEC:60034-1 )
|
KW / HP |
0.18 To 200 KW / (0.25 To 270 HP) |
|
RPM / Pole |
1500 RPM (4 Pole) 750 RPM (8 pole) IE3 |
|
Frame Size |
71 To 315 |
|
Mounting |
B3 Foot Mounted |
|
Duty |
S3 / S4 / S5 |
|
CDF |
25 / 40 / 60 |
|
START / HR |
6 / 150 / 300 |
|
Ambient Temperature |
50 °C |
|
Body Enclosure |
Cast Iron |
|
Enclosure |
TEFC |
|
Insulation class |
F Class |
|
IP degree of protection |
IP55 |
|
Phase |
3 Phase Motor |
|
Terminal Box Location |
TOP/SIDE |
|
Voltage |
415 V +-10% |
|
Frequency |
50 Hz +-5% |
The Crane Motors Are Duty Type Rated For Developing High Starting Torque With Low Starting Current. The Motors Are Designed To Withstand Stresses Due To Frequent Starts/Stops And Reversals. Also, A Rapid Acceleration Is Achieved By High Pull Out Torque/Rotor Inertia Ratio.
1. Crane Duty and Hoist Duty Applications Including LT & CT Drives.
2. Material Handling.
3. Weirs and Sluices.
4. Lift Duty.
5. Auxiliary Motors in Rolling Mills.
6. Material Handling Equipment.
7. Conveyors
8. Loader / Unloader
9. Winch