描述
Thinnest profile power-off brake available — provides a very short package size when the brake is mounted to the rear of a motor; and when mounted to the front, there is still room for mounting a pulley. Equipped with PWM controller to reduce heat and save energy for continuous duty applications.
- 1.02 to 3.29” diameter ; 0.47 to 0.75” length
- Bore sizes from 0.19 to 0.79”
- Static torque from 0.53 to 28.32 lb-in
- 24VDC coil voltage for 0.5 sec max; 7VDC holding voltage with PWM controller
- 可提供修改设计和定制组件
性能/机械规格 | UTSEB Series — Model Size | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
UTSEB – 102 | UTSEB – 114 | UTSEB – 154 | UTSEB – 189 | UTSEB – 221 | UTSEB – 280 | UTSEB – 328 | ||||
额定扭矩(静态) | lb-in | 0.53 | 1.42 | 2.83 | 5.49 | 11.68 | 28.32 | 44.25 | ||
(Nm) | 0.06 | 0.16 | 0.32 | 0.62 | 1.32 | 3.20 | 5.00 | |||
建议最高速度 | 转速 | 5000 | 5000 | 5000 | 5000 | 5000 | 5000 | 5000 | ||
机身直径 | 于 | 1.02 | 1.54 | 1.54 | 1.89 | 2.20 | 2.80 | 3.29 | ||
(毫米) | (26.0) | (29.0) | (39.0) | (48.0) | (56.0) | (71.0) | (83.5) | |||
总长度(参考) | 于 | 0.49 | 0.47 | 0.55 | 0.55 | 0.57 | 0.75 | 0.84 | ||
(毫米) | (12.6) | (12.0) | (14.0) | (14.0) | (14.5) | (19.0) | (21.3) | |||
先导直径 | 于 | 0.28 | 0.35 | 0.35 | 0.59 | 0.59 | 0.87 | 1.85 | ||
(毫米) | (7.0) | (9.0) | (9.0) | (9.0) | (15.0) | (22.0) | (47.0) | |||
轮毂内径 | 于 | 0.197 | 0.315 | 0.315 | 0.551 | 0.551 | 0.790 | 0.748 | ||
(毫米) | (5.00) | (8.00) | (8.00) | (14.00) | (14.00) | (20.00) | (19.00) |
UTSEB Operation:
磁体固定在电机后部或隔板上,轮毂用两个固定螺钉固定在轴上。线圈通电时,电磁场吸引电枢板并压缩弹簧。这样,摩擦片就能随轮毂和轴自由转动。
Once energized with 24 VDC, the PWM controller will provide the 7VDC to hold the brake in the release position.
When power is turned off, the electromagnetic field dissipates, allowing the springs to push the armature plate into contact with the friction disk. This squeezes the friction disk between the pressure plate and the armature plate, thus transmitting torque, and stopping/holding the friction disc, hub, and shaft.
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