37 kW YEJ Brake Motors motor
37 kW YEJ Brake Motors Three-Phase Motor
YEJ Brake Motors (IEC) ratings at 37 kW. 2 frame/pole options are in the catalog at this power.
37 kW ratings
| Model | kW | Frame | Poles |
|---|---|---|---|
| YEJ-200L2-2 | 37 | 200 | 2 |
| YEJ-225S-4 | 37 | 225 | 4 |
Duty and enclosure
Most general-purpose TEFC machines in the catalog are intended for continuous duty (S1) on pumps, fans, compressors, and conveyors. Short-time or intermittent duty, frequent starts, or inverter supply may need a different series (for example YVF2 for VFD or YEJ for brake). Match enclosure (typically IP55 / IC411 TEFC) to dust, moisture, and washdown at the site.
Before you order
- Frame and shaft from the table row, not from kW alone
- Poles vs required r/min
- Enclosure IP55 / TEFC vs site dust and washdown
FAQ
What is the average braking time for YEJ series motors?
The braking time of YEJ series motors is exceptionally fast, typically ranging from 0.15 to 0.45 seconds depending on the frame size. This makes them ideal for equipment requiring precise positioning or emergency stops, such as elevators and packaging machinery.
Can the YEJ motor be released manually during a power failure?
Yes. Our YEJ motors come equipped with a manual release handle. This allows you to manually release the brake and rotate the shaft in case of a power outage or during machine maintenance, ensuring operational flexibility and safety.
How do I adjust the braking torque of a YEJ motor?
The braking torque can be adjusted by tightening or loosening the pressure springs inside the brake assembly. For optimal performance, we recommend maintaining the air gap between 0.2mm and 0.5mm to ensure consistent friction and rapid response.
Which frame should I use for a 37 kW YEJ Brake Motors?
Frame follows the catalog row for that kW and pole count. Use the table on this page when present, then confirm shaft and feet on the datasheet.
Get a quote
Request a quote with rated kW, voltage, frequency, pole count, mounting (foot or flange), and whether you need a drop-in IEC replacement or a VFD-rated winding.
Request a quote