LJ torque limiter LJ type lifting moment limiter LJ limiter Item NO.: 1947175

1、 Overview

BWL mechanical torque limiter is one of BWL series products in our factory. All technical performances and relevant technical indexes meet the requirements of national standards. The product can protect the deformation limit of metal transverse and vertical girders of various lifting equipment, and is more suitable for various types of dry tower cranes.

2、 Main features

According to the deformation protection requirements of the load arm metal transverse and vertical beams, 1-4 microswitches can be selected arbitrarily to realize the on-off state, so as to achieve the purpose of safety protection and alarm.

This product is suitable for indoor and outdoor working environment, and can bear the frequent use of load rising and falling.

3、 Main technical parameters

1. The control range of deformation displacement is 0 ~ mm / m.

2. Repeatability: 2.5%.

3. Set point range: 50% ~ 10% of rated torque.

4. Control ability: four micro switches can be set and adjusted respectively to control the intermediate relay.

5. Working environment: temperature - 20 ℃ ~ 55 ℃

Relative temperature: no more than 90%

6. Rated current: 6A

7. Rated working voltage: ac125 ～ 400V

8. Withstand voltage: ac2000v