Zhejiang Kaidao Hoisting Machinery Co., Ltd.
Main products:Electric Hoist,Electric Motor,Chain Block,Gantry Crane
Contact Us
  • Contact Person : Mr. Hsu Rain
  • Company Name : Zhejiang Kaidao Hoisting Machinery Co., Ltd.
  • Tel : 86-576-82717888
  • Fax : 86-576-82958822
  • Address : Zhejiang,Taizhou,North of Lunyao Factory, Lixin Village, Tongyu street, Luqiao, Taizhou City.
  • Country/Region : China
  • Zip : 318053

Pay attention!!!Crane geared motor-spare part of crane

Pay attention!!!Crane geared motor-spare part of crane
Product Detailed
1.long service life 2.heat treated 3.smooth,stable operation 4.high performance 5.low noise  DDMD crane geared motor

1.Reduction gear

The gear box is made of cast iron(FC25) with high tension, and manufactured by computer numerical control machinery(CNC LATHE&CNC machining center),which lead it to accurate precision. The gear is made of Ni-Cr-Mo alloy steel(SNCM220&SCM415)with heat treatment of vacuum and carbonnitriding. The shaft is manufactured by alignment and grinding,which make it high accurate. It possesses high abrasion and  fracture resistance. The safety factor is up to 5 times or more and long product life.


Adopting soft start and  fly steel act to  produce high inertia movement. Both starting and braking are stable and smooth, which make goods not shaking.


High performance,high torque,motor itself ensures quick heat dissipation, and high resistant voltage ranks more than 1500w.And it is also with other advantages:low current, small size, strong output power,and high operation frequency.

4.Electromagnetic brake

direct current brake possesses strong braking force.Bolt controls braking force directly, and adopts braking pad with high wear resistant  to make it with high safety,long service life,and strong stablity.





 Production line







Pay attention!!!Crane geared motor-spare part of crane

Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.