(AIMS) DC24V 3.0 N.m de-energized electromagnetic brake with manual release handle
There are three models in this batch of power-off electromagnetic brakes, one is AIMS safety electromagnetic brake, DC24V 3.0 N.m,
The two models are Taiwan (Qiandai) DC24V, 2.8N.m, safety electromagnetic brake: with handle and without handle.
All three electromagnetic brakes are one piece of 24 PCS.
But the most important point, please pay attention to buyers and friends, AIMS electromagnetic brakes have metal bushings, that is, metal connecting sleeves that can be assembled on the shaft of the motor and matched with the brake car.
The two Taiwanese (Qiandai) electromagnetic brakes are not equipped with this connecting sleeve, and the buyer's friend must match it.
L series electric scooter electric wheelchair special series
This non-excitation action type electronic safety brake is a spring-enclosed type that brakes with spring force. This type of brake is extremely safe for emergency braking in the event of a power failure, and keeps the machine at a standstill for a long time to prevent the inertial movement of the machine.
feature
1. Safe, sure braking power
The torque change is small, and even if an abnormal situation occurs, the load can be braked instantly. It is a very safe brake.
2. Quiet running noise
This brake reduces noise during operation, even in quiet places.
3. Can be touched manually
Even if it is under braking, the braking force can be released only by pulling up the manual release lever in the maintained state.
4. Long life
This model uses a wear-resistant non-asbestos composite material as the pad, and the wear rate is very low after long-term use.
5. Easy to assemble and adjust
Installation with the motor unit is simple and adjustment is also very easy.
Uses: suitable for electric scooters, electric wheelchairs, golf carts, airport electric luggage carts, electric trucks, electric pull carts
The precision of this type of power-off electromagnetic brake is very high. I feel that the brakes of Ultron in the United States are much more precise than the electromagnetic brakes in Taiwan. According to visual inspection, the gap between the brakes is 30-40 C. The accuracy requirements of accessories are very high. Now the installation method of finding them from the Internet is as follows. Buyers and friends must know how to use them before they can take pictures. We cannot provide technical support. We are laymen for industrial control (do not understand the description below. )
Safety brake installation method:
1. The mandrel behind the motor and the plane should be machined 0.05mm at 90°, so that the brake will not cause friction with the brake upper pressure plate when the brake disc rotates, and the brake motor will be stuck due to high temperature caused by friction.
2. When locking the brake fixing screw, pay attention to the fact that the electric hexagonal handle is too close to the brake pad, which will cause friction with the brake pad, which will cause the coil to produce blanks, which will affect the brake clearance. Brake to generate friction between the disc and the armature plate
3. When installing the brake, the brake should be powered by 24V first to make the brake pad moveable. After aligning the hexagonal bushing, gently install the brake into the motor and then cover it with the aligning screw hole. Tighten the screw. Sleeve and brake hexagon socket and brake The hexagonal brake pad is too tight, and pressing hard or hitting it with a mallet will cause the brake pad to twist, and when the motor rotates, it will produce brake friction noise Serious brake jam.
4. The motor mandrel should be machined 8mm (+-0.018). When the hexagonal bushing is to be fixed, when inserting the pin, the pin should be 0.5mm deeper than the plane of the hexagonal bushing, or parallel to the plane of the hexagonal bushing. Note that the pin cannot be higher than the plane of the hexagonal bushing. , When installing the brake, it will not fit because the latch is higher than the hexagonal bushing. If it is installed too hard or with a mallet, it will cause the disc to twist.
5. The fixing screw holes of the brake should be locked on the rear cover of the motor. The PCD and 4 holes should be processed within 0.1mm to prevent the upper brake plate from being squeezed and twisted when the screw holes are not correct. Screw fixing agent, do not add too much, it will overflow the plane of the motor cover, and do not add it to the screws.
6. When installing the outer hexagonal bushing, do not rub against the brake coil yoke due to the incorrect center.
7. Installation method It is recommended that the rear cover of the motor has more than one protrusion to match the inner hole of the brake fixing plate, so that the center point of the brake can be better controlled.
Installation Notes
1. When installing the brake, please pay attention to whether the center of the pad is aligned.
2. When the brake is matched with the bushing, do not knock it to avoid deformation of the disc.
3. If the center of the reed is not aligned, please turn on the power first to make the reed move and then install it.
4. The perpendicularity between the motor mounting surface and the shaft center should be processed within 0.05mm to avoid jamming.
Safety brake test method:
When testing the brakes, you should first power the brakes to 24V, and listen to the sound of the brakes being stuck or the brake actuating plate actuated, then actuate the motor from 0V to 24V, and then listen to whether the brakes have brakes to make the pad friction sound. . (The motor and the brake cannot be powered at the same time)
Packing: 1PC
Warranty period: 120 days
On Sep 15, 2022 at 21:11:05 PDT, seller added the following information: