Centrifuge cyclo

Sumitomo Cyclo Centrifuge Drives provide the differential speed between the bowl and the conveyor and the torque for the conveyor. The perfectly balanced housing is connected with the bowl and turns at the bowl speed. The output shaft of the centrifuge reducer is connected to the conveyor and transmits the torque which is needed for the solids transport. The input shaft can be locked by a torque arm or driven by a back-drive motor to provide the necessary relative speed.

There are four different main types available that allow all kinds of drive systems for each application:

  • ZS as single stage Cyclo Drive centrifuge reducer for most applications when the conveyor turns faster than the bowl.
  • ZSPN and ZSPV are double stage centrifuge reducers with a Cyclo Drive stage and a planetary stage for higher ratios. ZSPN provides the conveyor slower than the bowl; ZSPV provides the conveyor faster than the bowl.
  • ZSPR is a very special double stage centrifuge reducer with a Cyclo Drive stage and a differential planetary stage. This version allows variable relative speed over the full control range of the motor with slower as well as faster conveyor.
  • Also available are purely planetary centrifuge reducers ZSP as doublestage and triple stage design. These are mainly used for applications with high bowl speed and high differential speed. 

Precision gearbox

Precision planetary gearheads designed for maximum mounting flexibility and easy installation in demanding servomotor applications.

Three variations are available to match your needs:  Keyless Solid Shaft Type, Flange Shaft Type, Solid Shaft Type with Keyway. 

 

The IB Precision Gearhead was designed for maximum mounting flexibility and easy installation in demanding servomotor applications. Like all Sumitomo speed reducers, the expertly engineered, internal planetary gearing design maintains optimum power distribution and even gear contact, thus minimizing wear and ensuring long, quiet, trouble-free operation.

Technical features:

  • Low backlash for optimum positioning accuracy (15 arc minutes)
  • Extremely Quiet
  • High peak torque capacity ensures reliable performance in demanding applications
  • High input speeds of up 6000 RPM for a wide range of applications
  • Low inertia maximizes dynamic response
  • High efficiencies in excess of 90% ensure maximum power is delivered to the load
  • High precision, heat treated gears and lifetime lubrication eliminate maintenance and downtime
  • All reduction ratios (integer numbers)
  • Compatible with the newest servo motors
  • Power: 1/16 to 7.5HP
  • Ratio 5:1 to 81:1
  • Backlash: 15 arc minutes

Fine Cyclo

Features:

Zero backlash, minimal lost motion and high torsional stiffness.

These reducers excel in applications that demand accurate positioning, such as industrial robotics and automated production equipment.

Specification

  • All FA types in 4 to 6 sizes 
  • Gear ratios 29:1 to 179;1 single-stage
  • Rated torque up to 5,140 Nm
  • Acceleration torque up to 7,610 Nm
  • FC-A  Standard unit without bearing support on the output flange F1C-A   Drive with output side cross roller bearing F2C-A Drive with output flange and integrated tapered roller bearing  Option: F-flange housing 
  • F3C-A Drive with output flange and tapered roller bearing
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