This is a datasheet for the WEG 90S series three-phase induction motor. The motor has a power of 0.37 kW and a frequency of 60 Hz.
This document is a datasheet for a WEG 9S series three-phase induction motor with a squirrel cage rotor. The specific unit described is an explosion-proof model designed for hazardous environments, featuring a 90S frame and IP55 (TFVE) enclosure.
Key specifications include a rated output of 0.37 kW (0.5 HP-cv) at 60 Hz with a rated speed of 1150 rpm. The motor supports both rotation directions and has a B3D mounting configuration. It is rated for an ambient temperature range of -20°C to +40°C and an altitude up to 1000 meters.
| Output | 0.37 kW (0.5 HP-cv) |
|---|---|
| Frequency | 60 Hz |
| Poles | 4 |
| Rated speed | 1150 rpm |
| Slip | 14.17% |
| Sound Pressure Level | 49.0 dB(A) (global) |
| Rated current | 2.37/1.37 A |
| Locked rotor torque | 290 % |
| Breakdown torque | 300 % |
| Insulation class | F |
| Temperature rise | 80K |
| Ambient temperature | -20°C to +40°C |
The motor has an output of 0.37 kW, which is equivalent to 0.5 HP-cv.
The approximate weight of the motor is 26.5 kg.
The motor can operate in ambient temperatures up to +40°C.