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TR Series Low Backlash Planetary Gearboxes

TR Series Low Backlash Planetary Gearboxes


The Bonfiglioli TR Series of low backlash planetary gearboxes have set new standards for highly dynamic applications. The TR Series offers maximum precision, low backlash, superb reliability, extreemely silent operation and compatibility with all leading brands of servomotors.

Torque range: 177 to 8,850 in-lb
Maximum acceleration torque: 265.5 to 10,620
Transmission ratios from: 3 to 1000

Output Configuration
  • Flange mounting
Input Configuration
  • Wide range of coupling configurations to suit most common servomotors
  • Lubricated for life
Backlash (arcmin)
Standard: 1 stage - 5;  2 stages - 5;  3 stages - 7
Reduced: 1 stage - 3;  2 stages - 3;  3 stages - 5

ECD offers a comprehensive range of automation, control and mechatronics products. Call ECD today, for more information on Bonfiglioli TR Series planetary gearboxes and all your gearmotor needs.

Bonfiglioli TR Series Low Backlash Planetary Gearboxes Datasheet


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