Slewing Motor 145n M-4b1 with Brake for Tower Crane

Slewing Motor 145n M-4b1 with Brake for Tower Crane

Higher Top quality Slewing Motor 145n/m-4b1 for Tower Crane

Slewing system RCV slewing mechanism adopts stepless speed handle with sophisticated electrical adjustment and eddy brake, with slight effect, managing stably and finding a lot more precisely. It is composed of Y or YD series multi-speed motor, speed reducer and driving equipment. RVF sequence are variable frequency handle slewing system, with the very same construction as RCV. It has the benefit of large working performance, prolonged support lifestyle, low routine maintenance value, cozy procedure and so on.

The slewing mechanism mostly is made up of wound-rotor motor, starting up variable resistance box, hydraulic coupling, electromagnetic brake, rotary limiter, planetary reducer, pinion and pedestal. It has compact structure, big transmission ratio and steady commencing and braking. In the functioning process, this system will not be influenced by bigger wind-electrical power. Make use of the brake to keep crane boom at correct placement. The brake has the perform of area but not the function of deceleration braking. Nevertheless, in non-doing work condition the crane growth can rotate pursuing wind instructions.

Quality Handle:
Top quality is the essential to our success. We are committed to attaining customers’ pleasure by giving higher top quality merchandise and solutions.
We make sure that our comprehensive quality management technique is in accordance with CZPT normal and is done effectively.
In pursuit of substantial-quality uncooked materials, we go by means of a stringent verification and choice approach to choose the very best suppliers of forged rings and other elements in China. If required, we can also implement additional huge-diameter cast rings developed by ThyssenKrupp Rothe Erde in Germany.


SYM HOIST & TOWER CRANE QUIPMENT CO.,LTD found in HangCZPT China is one particular of the biggest provider and export of tower crane, luffing crane , topless crane , passenger hoist alongside with the spare components for them. With 20 years’ encounter on tower crane rent , set up , fix and reconstruction, the firm has far more than 50 experienced mechanical and electrical engineer accountable for the installation manual, failure prognosis, maintainance and reconstruction for the tower craneattheconstructionsite.
Obtaining a lengthy-phrase and very good cooperative relationship with China’s most renowned maker of tower crane and passenger hoist like YONGMAO, CZPTO, ZheJiang SCM, Zoomlion, GJJ, BAODA,etc. The company can provide you the ideal top quality unique tower crane and passenger hoist with most competitive price.

Also, we can offer buyers with the very best expert companies, assist consumers make the right judgment, also the prompt cargo since of the biggest number and most full tower crane and passenger hoist spare components inventory.
Our trading associates go all more than the globe, largely in South-East Asia (Singapore, Hong Kong, Malaysia, Indonesia, the Philippines, Thailand, South Korea, Vietnam ), Center East (The United Arab Emirates, Saudi Arabia, Qatar, Bahrain, Kuwait, Iran ), India, Russia, Ukraine, Brazil, etc.


Slewing Motor 145n M-4b1 with Brake for Tower Crane