Construction of Gear Box
FHP Induction Motor or Fractional Horse Power Induction Motor is asynchronous motor in which the AC electric current in the stator winding produces rotating magnetic field. This induces current in the squirrel cage rotor and it starts rotating. FHP single phase induction motor requires capacitor to start and run continuously while FHP three phase induction motor does not require a capacitor.
The typical no load speed of the AC FHP Indution Motor at 50Hz supply is 2880 RPM for two pole winding, 1440 RPM for 4 pole winding, 960 RPM for 6 pole winding, 720 RPM for 8 pole winding and so on. By attaching a gearbox of desired ratio, it becomes low RPM Induction Gear Motor.
Depending upon requirement for the connection, FHP Induction Motor has lead wires or Terminal Box.
Suitable for continuous operation, induction motors rotate in clockwise and anticlockwise direction.
25 Watt Speed Control Motor With Round Shaft
25 Watt Speed Control Motor With Gear Box
Material Construction:
| Motor Body, Gear Box Body | Aluminium |
| Disc | Aluminium |
| Fan Cover | Sheet Metal |
| Cooling Fan | Nylon |
| Shaft, Output Shaft | Steel Alloy |
| Base Plate | Steel Metal |
| Pinion, Gear | Steel Alloy, Teeth Hardened |
Motor Coding:
Gearbox Coding:
General Specifications:
| Item | Specification |
|---|---|
| Insulation Resistance | 100 MΩ or more when 500 VDC is applied between the winding to winding and the motor body. |
| High Voltage Test | 1.5 kVAC ( 2kVAC for three phase 415 VAC) at 50 Hz or 60 Hz between the winding to winding and the motor body for 1 minute. |
| Temperature Rise | Measured up to 80°C or less using the resistance change method after rated operation under normal ambient temperature and humidity. |
| Insulation Class | F Class (155°C) |
| Operating Ambient Temperature | -10 ~ +40°C (non freezing) |
| Operating Ambient Humidity | 85% or less (Non-condensing) |
| Degree of Protection | Lead Wire Type: IP 20 Terminal Box Type: IP 54 |