Stretch brake motor, dedicated to industrial high-speed doors.
Applying the Grundfos style of AC brake motor, it has the advantages of compact structure, reliable braking, accurate positioning and large adjustment range of braking torque.
As a driving force, it is widely used in mechanical processing machine tools and conveying machinery and packaging, woodworking, food, chemical, textile, building stores, rolling doors and other machinery.
quick braking
AC brake
Protection level
YEJ series motors are composed of Y2 motors and additional AC brakes. YEJ series brake motors are equipped with electromagnetic brakes at the end of the motor's driving shaft. The friction braking torque makes the motor stop, and the no-load braking time is random from small to large, which is 0.15~0.45S. The brake power supply must be synchronized with the main power supply of the driving motor.
Two major advantages / outstanding features of YEJ series:
Ultra-long service life The gear material is made of high-grade molybdenum alloy steel and has been specially heat treated to keep the gear surface hard and tough, wear-resistant and not chipped.
High reliability Adopt low-loss silicon steel sheet and precision integrated stamping technology, with high precision and low loss.
YEJ Electromagnetic AC Brake Motor GLZ Series
| Type | Power(KW) | Full | Locked-rotor torque/Rated Torque Tst/Tn | Locked-rotor current/Rated Current Ist/In | Pull-out torque/Rated Torque Tmax/Tn | Brake torque N.m | |||
Current (A) | Speed (R/MIN) | Efficiency Eff.% | Rated Factor PF | ||||||
| Synchronous speed 1500r/min | |||||||||
| 63M1-4 | 0.12 | 0.44 | 1400 | 57 | 0.72 | 2.1 | 4.4 | 2.2 | 4 |
| 63M2-4 | 0.18 | 0.62 | 1400 | 60 | 0.73 | 2.1 | 4.4 | 2.2 | 4 |
| 71M1-4 | 0.25 | 0.79 | 1380 | 65 | 0.74 | 2.1 | 5.2 | 2.2 | 5 |
| 71M2-4 | 0.37 | 1.12 | 1380 | 67 | 0.75 | 2.1 | 5.2 | 2.3 | 5 |
| 801-4 | 0.55 | 1.5 | 1390 | 73 | 0.76 | 2.4 | 6.0 | 2.3 | 10 |
| 802-4 | 0.75 | 2 | 1390 | 74.5 | 0.76 | 2.3 | 6.0 | 2.3 | 10 |
| 90S-4 | 1.1 | 2.7 | 1400 | 78.2 | 0.78 | 2.3 | 6.5 | 2.3 | 20 |
| 90L-4 | 1.5 | 3.7 | 1400 | 79 | 0.79 | 2.3 | 6.5 | 2.3 | 20 |
| 100L1-4 | 2.2 | 5 | 1420 | 81 | 0.82 | 2.2 | 7.0 | 2.3 | 35 |
| 100L2-4 | 3 | 6.8 | 1420 | 82.5 | 0.81 | 2.2 | 7.0 | 2.3 | 35 |
| 112M-4 | 4 | 8.8 | 1440 | 84.5 | 0.82 | 2.2 | 7.0 | 2.3 | 45 |
