SITO DRIVE HD-20 Reducer, 30/50/80/100/120 Ratio Options for Robotics

SITO DRIVE

$294.00 USD

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Speed Ratio 30 50 80 100 120

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Overview

The SITO DRIVE HD-20 Reducer is offered with selectable speed ratios of 30, 50, 80, 100, and 120 for robotics applications. Use the ratio selection alongside the model’s torque, speed, inertia, and backlash data to assess suitability for humanoid robots, robotic arms, exoskeletons, quadruped robots, AGV vehicles, and ARU robots.

Specifications

Technical values below are presented by transmission ratio as supplied.

Parameter	30	60	80	100	120
Model	HD-20	HD-20	HD-20	HD-20	HD-20
Transmission ratio	30	60	80	100	120
Rated torque at 2000 r/min input	10.2 Nm	17 Nm	22.4 Nm	28 Nm	28 Nm
Peak torque allowed during start/stop	23.4 Nm	39 Nm	45.6 Nm	57 Nm	61 Nm
Maximum allowable average load torque	14.4 Nm	24 Nm	27.2 Nm	32 Nm	35 Nm
Instantaneous maximum torque	41.4 Nm	69 Nm	76 Nm	95 Nm	95 Nm
Maximum allowable input speed	7000 rpm	7000 rpm	7000 rpm	7000 rpm	7000 rpm
Allowable average speed	3500 rpm	3500 rpm	3500 rpm	3500 rpm	3500 rpm
Moment of inertia	0.09 (×10^-4 kg·m²)	0.09 (×10^-4 kg·m²)	0.09 (×10^-4 kg·m²)	0.09 (×10^-4 kg·m²)	0.09 (×10^-4 kg·m²)
Backlash	≤20 arcsec	≤20 arcsec	≤10 arcsec	≤10 arcsec	≤10 arcsec