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Crane Geared Motor

  • Post Date:  Jan 12,2016
  • Expiry Date:  Jan 11,2017
  • Price Terms:  TT
  • Pachaging:  plywood case
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Features ? Small Volume with Compact Unitive Whole Part ? High Torque and Output Power Stronger ? Easy Heat Dissipation ? Low noise and vibration, Soft Start and Soft Stop ? High performance and Sensitive Steady ? Close, precise gear ratio ? Drive multiple functionalities within a rugged design Motor 0.25Kw - 3.75Kw Material Cast Iron Usage Power trolley driving Power Supply 220v-700v, 50/60 Hz, 3 phase, single voltage H.S. Code 8483409000 Package Plywood case Crane Geared Motor with Buffer, is a crane assessory for driving, is made up of Gear box and Motor, which is also called Reduction motor, Motor reducer, Geared reducer, Geared motor worm reducer, Worm gear speed reducer, Bevel gear reducer, Reduction gears, AC geared motor, Buffer motor, End truck geared motor, End carriage geared motor, Electric motor speed reducer, Motor of crane Helical gear reducer, Motor micro gear reducer, Motor worm gear motor reducer, Reducer for crane. It is widly used in end truck, bridge crane, overhead crane and tower crane. Some explanation for catalogue: Speed 14.1m/min, means if use this type gear module and teeth in pinion of motor, the end carriage traveling speed will be 14.1m/min. Rotation speed 133R/MIN, means the output shaft can run 133 circles per minute (revolutions per minute) The end carriage speed depands on motor, not on wheel. 2 pole motor is unavailable. Brake coils, For dual voltage, default voltage for brake coil is high voltage. such as reconnectable 230/460V, Default is 460 volt brake coils. Different type wheel could use same motor, but premises is that wheel module should be same as motor module, then they can match. There is no relationship between wheel teeth and motor teeth. Bigger pinions for higher travelling speeds, The end carriage speed will be double as the motor teeth grow double. Motors could be rotated, left and right are in mirror, packed in one box when delivery. Speed = π×outlet motor rotation speed×outlet motor teeth/wheel teeth×wheel diameter (ID) Detailed Description 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 strike resistance. The safety factor is up to 5 times or more. The service life is long. 2. Buffer Adopting soft starting and fly wheel buffer to produce high inertia movement. Both starting and braking are stable and smooth, which makes goods not shaking. 3. Motor With high performance, high torque, motor ensures quick heat dissipation and resistance to high voltage ranks more than 1500v.And it is also provided with other advantages: low current, small size, strong output power, and high operation frequency. More details pls visit our website: Or send to
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