Tower Crane Slewing Motor 145n M-4b2 Without Brake

Tower Crane Slewing Motor 145n M-4b2 Without Brake

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

Slewing mechanism RCV slewing system adopts stepless velocity manage with superior electrical adjustment and eddy brake, with slight impact, running stably and finding more precisely. It is composed of Y or YD collection multi-velocity motor, velocity reducer and driving equipment. RVF sequence are variable frequency management slewing system, with the same construction as RCV. It has the edge of high operating performance, long services life, reduced routine maintenance price, comfy procedure and so on.

The slewing system mainly is composed of wound-rotor motor, starting up variable resistance box, hydraulic coupling, electromagnetic brake, rotary limiter, planetary reducer, pinion and pedestal. It has compact composition, huge transmission ratio and secure starting up and braking. In the operating procedure, this mechanism will not be influenced by even bigger wind-electrical power. Make use of the brake to preserve crane boom at correct place. The brake has the function of spot but not the operate of deceleration braking. Even so, in non-functioning state the crane boom can rotate following wind directions.

Quality Manage:
Top quality is the key to our achievement. We are fully commited to attaining customers’ gratification by giving higher top quality products and solutions.
We make certain that our extensive quality administration method is in accordance with ISO9001 common and is done properly.
In pursuit of higher-good quality raw supplies, we go by means of a stringent verification and assortment procedure to pick the very best suppliers of solid rings and other components in CZPT. If required, we can also implement added large-diameter solid rings developed by ThyssenKrupp Rothe Erde in Germany.


SYM HOIST & TOWER CRANE QUIPMENT CO.,LTD found in HangCZPT CZPT is a single of the greatest supplier and export of tower crane, luffing crane , topless crane , passenger hoist together with the CZPT for them. With 20 years’ expertise on tower crane rent , installation , restore and reconstruction, the organization has much more than 50 skilled mechanical and electrical engineer dependable for the set up guidebook, failure prognosis, maintainance and reconstruction for the tower craneattheconstructionsite.
Possessing a lengthy-term and very good cooperative romantic relationship with CZPT’s most popular company of tower crane and passenger hoist like YONGMAO, CZPTO, ZheCZPT SCM, CZPT, GJJ, BAODA,and many others. The firm can provide you the very best high quality CZPT tower crane and passenger hoist with most aggressive value.

Also, we can offer consumers with the ideal skilled solutions, help customers make the proper judgment, also the prompt cargo since of the greatest amount and most complete tower crane and passenger hoist CZPT inventory.
Our investing associates go all in excess of the world, mainly in South-East Asia (Singapore, Hong Kong, Malaysia, Indonesia, the Philippines, Thailand, South Korea, Vietnam ), CZPT East (The CZPT Arab Emirates, Saudi Arabia, Qatar, Bahrain, Kuwait, Iran ), India, Russia, Ukraine, Brazil, and many others.


Tower Crane Slewing Motor 145n M-4b2 Without Brake