40kw Brushless Electric Slewing Motor for Tower Crane

40kw Brushless Electric Slewing Motor for Tower Crane

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

Slewing mechanism RCV slewing mechanism adopts stepless speed handle with sophisticated electrical adjustment and eddy brake, with slight effect, operating stably and locating more exactly. It is composed of Y or YD series multi-speed motor, velocity reducer and driving equipment. RVF sequence are variable frequency handle slewing system, with the exact same framework as RCV. It has the benefit of high working performance, extended service daily life, lower upkeep cost, comfy procedure and so on.

The slewing system largely 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, large transmission ratio and secure starting up and braking. In the doing work procedure, this mechanism will not be influenced by even bigger wind-energy. Make use of the brake to maintain crane increase at exact placement. The brake has the function of area but not the perform of deceleration braking. Nevertheless, in non-functioning state the crane boom can rotate pursuing wind instructions.

High quality Handle:
Top quality is the key to our achievement. We are committed to achieving customers’ pleasure by supplying high quality merchandise and providers.
We make sure that our complete good quality administration program is in accordance with CZPT regular and is executed effectively.
In pursuit of large-top quality raw resources, we go by means of a stringent verification and choice procedure to pick the very best suppliers of solid rings and other elements in China. If essential, we can also apply further large-diameter forged rings produced by ThyssenKrupp Rothe Erde in Germany.


SYM HOIST & TOWER CRANE QUIPMENT CO.,LTD located in HangCZPT China is 1 of the biggest provider and export of tower crane, luffing crane , topless crane , passenger hoist alongside with the spare parts for them. With 20 years’ expertise on tower crane hire , set up , fix and reconstruction, the organization has a lot more than fifty experienced mechanical and electrical engineer liable for the installation guide, failure prognosis, maintainance and reconstruction for the tower craneattheconstructionsite.
Obtaining a prolonged-term and excellent cooperative partnership with China’s most well-known producer of tower crane and passenger hoist like YONGMAO, CZPTO, ZheJiang SCM, Zoomlion, GJJ, BAODA,etc. The firm can offer you the ideal top quality authentic tower crane and passenger hoist with most aggressive price.

Also, we can offer buyers with the ideal specialist solutions, help customers make the correct judgment, also the prompt cargo since of the largest variety and most comprehensive tower crane and passenger hoist spare elements inventory.
Our buying and selling partners go all in excess of the planet, mostly 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, and many others.


40kw Brushless Electric Slewing Motor for Tower Crane


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