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

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

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

Slewing system RCV slewing mechanism adopts stepless speed handle with advanced electrical adjustment and eddy brake, with slight affect, managing stably and finding more specifically. It is composed of Y or YD series multi-pace motor, speed reducer and driving equipment. RVF collection are variable frequency handle slewing mechanism, with the same composition as RCV. It has the benefit of substantial doing work efficiency, long provider life, reduced maintenance value, comfortable procedure and so on.

The slewing mechanism mostly consists of wound-rotor motor, commencing variable resistance box, hydraulic coupling, electromagnetic brake, rotary limiter, planetary reducer, pinion and pedestal. It has compact composition, huge transmission ratio and secure starting and braking. In the functioning process, this system will not be affected by larger wind-electrical power. Make use of the brake to hold crane growth at precise place. The brake has the function of place but not the function of deceleration braking. Nevertheless, in non-doing work state the crane boom can rotate pursuing wind directions.

Top quality Control:
Top quality is the key to our good results. We are dedicated to attaining customers’ satisfaction by giving higher quality merchandise and companies.
We make positive that our thorough good quality administration program is in accordance with CZPT regular and is executed effectively.
In pursuit of large-top quality uncooked components, we go via a stringent verification and choice approach to pick the greatest suppliers of forged rings and other elements in China. If essential, we can also implement extra huge-diameter cast rings made by ThyssenKrupp Rothe Erde in Germany.


SYM HOIST & TOWER CRANE QUIPMENT CO.,LTD positioned in HangCZPT China is 1 of the greatest supplier and export of tower crane, luffing crane , topless crane , passenger hoist together with the spare elements for them. With twenty years’ experience on tower crane hire , installation , mend and reconstruction, the firm has more than fifty knowledgeable mechanical and electrical engineer dependable for the set up information, failure prognosis, maintainance and reconstruction for the tower craneattheconstructionsite.
Having a extended-time period and great cooperative partnership with China’s most renowned company of tower crane and passenger hoist like YONGMAO, CZPTO, ZheJiang SCM, Zoomlion, GJJ, BAODA,and so on. The firm can offer you the very best high quality unique tower crane and passenger hoist with most competitive value.

Also, we can give buyers with the ideal professional solutions, help customers make the right judgment, also the prompt cargo due to the fact of the largest variety and most total tower crane and passenger hoist spare components stock.
Our trading companions go all more than the planet, largely in South-East Asia (Singapore, Hong Kong, Malaysia, Indonesia, the Philippines, Thailand, South Korea, Vietnam ), Middle East (The United Arab Emirates, Saudi Arabia, Qatar, Bahrain, Kuwait, Iran ), India, Russia, Ukraine, Brazil, etc.


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


motor coupling

As one of leading motor coupling manufacturers, suppliers and exporters of mechanical products, We offer motor coupling and many other products.

Please contact us for details.

Mail:[email protected]

Manufacturer supplier exporter of motor coupling

Recent Posts