The YEJ/YDEJ series 1000 r/min 6-pole motor is a high-reliability braking motor designed for Weigao reducers, specializing in delivering stable low-speed, high-torque power with integrated braking performance to meet the precision transmission and safety stop needs of heavy-duty industrial equipment. It combines optimized electromagnetic structure with robust braking components, adapting to scenarios requiring prolonged load holding and frequent start-stop cycles.
A standout advantage is its wear-compensating electromagnetic brake, which automatically adjusts for friction loss to maintain consistent braking torque and response time (≤0.4s), protecting Weigao reducers from inertial damage and ensuring accurate positioning. The brake’s sealed design prevents dust intrusion, extending service life in harsh industrial environments.
Engineered for energy efficiency, it features low iron loss core materials and optimized winding, achieving high power factor even at partial loads and reducing energy consumption of the motor-reducer system. Equipped with F-class insulation and IP54 protection, it resists moisture, dust and temperature rises during long-term operation.
With standardized mounting dimensions and flange compatibility, it integrates seamlessly with Weigao reducers of various models. Its low vibration (dynamic balancing grade G2.5) and noise performance minimizes mechanical stress on the reducer’s internal gears, balancing safety, durability and efficiency—ideal for mining, papermaking and material handling equipment.
YEJ/YDEJ Series 1000 r/min Motor Model-Power Comparison Table
| Motor Type | Power kw | Motor Type | Power kw |
| YEJ 711-6 | 0.18 kW | YEJ 100L-6 | 1.5 kW |
| YEJ 712-6 | 0.25 kW | YEJ 112M-6 | 2.2 kW |
| YEJ 801-6 | 0.37 kW | YEJ 132S-6 | 3.0 kW |
| YEJ 802-6 | 0.55 kW | YEJ 132M1-6 | 4.0 kW |
| YEJ 90S-6 | 0.75 kW | YEJ 132M2-6 | 5.5 kW |
| YEJ 90L-6 | 1.1 kW | YEJ 160M-6 | 7.5 kW |
| - | YEJ 160L-6 | 11 kW | |



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