Henan Jingong Crane Co.,Ltd.
Henan Jingong Crane Co.,Ltd.
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YEJ series electromagnetic brake three-phase asynchronous motor
Correspondence between the frame number, speed, power and brake of YEJ series motors
| synchronous speed r/min | 3000 | 1500 | 1000 | 750 | Brake | ||
| Number of poles | 2 | 4 | 6 | 8 | Voltage(DV) V | Excitation power W | retarding torque N·m |
| Frame number | Power(kw) | ||||||
| 801 | 0.75 | 0.55 | - | - | 99 | 50 | 7.5 |
| 802 | 1.1 | 0.75 | |||||
| 90S | 1.5 | 1.1 | 0.75 | 60 | 15 | ||
| 90L | 2.2 | 1.5 | 1.1 | ||||
| 100L1 | 3 | 2.2 | 1.5 | 80 | 30 | ||
| 100L2 | 3 | ||||||
| 112M | 4 | 4 | 2.2 | 170 | 110 | 40 | |
| 132S1 | 5.5 | 5.5 | 3 | 2.2 | 130 | 75 | |
| 132S2 | 7.5 | ||||||
| 132M1 | - | 7.5 | 4 | 3 | |||
| 132M2 | 5.5 | ||||||
| 160M1 | 11 | 11 | 7.5 | 4 | 150 | 150 | |
| 160M2 | 15 | 5.5 | |||||
| 160L | 18.5 | 15 | 11 | 7.5 | |||
| 180M | 22 | 18.5 | - | - | 200 | ||
| 180L | - | 22 | 15 | 11 | |||
| 200L1 | 30 | 30 | 18.5 | 15 | 200 | 300 | |
| 200L2 | 37 | 22 | |||||
| 225S | - | 37 | - | 18.5 | 450 | ||
| 225M | 45 | 45 | 30 | 22 | |||
The function of electromagnetic brake three-phase asynchronous motor operating lever: manual control of brake mechanism spring.
The electromagnetic braking three-phase asynchronous motor is composed of a DC disc electromagnetic brake added between the rear end cover of the motor and the fan, which has reliable braking and adjustable braking torque.
The rotor has no axial movement and is convenient to use. Suitable for all kinds of mechanical equipment requiring fast braking, accurate positioning and reciprocating operation.
It is a three-phase asynchronous motor with disc-shaped DC electromagnetic brake. It has the characteristics of rapid braking, high reliability and simple structure, and is suitable for various mechanical equipment and transmission devices that require rapid stop and accurate control.