SITO DRIVE HS-32-II Reducer, 50–120 Speed Ratios for Robotics

SITO DRIVE

$505.20 USD

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Speed Ratio 50 80 100 120

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Overview

The SITO DRIVE HS-32-II reducer is available in 50, 80, 100, and 120 speed-ratio options for robotics applications. At a 2000 r/min input speed, rated torque ranges from 76 to 137 Nm by ratio. Select the ratio to suit the required torque, allowable load torque, and backlash values for the intended motion system.

Features

Four selectable transmission ratios: 50, 80, 100, and 120.
Maximum allowable input speed of 4800 rpm and allowable average speed of 3500 rpm for all listed ratios.
Backlash specification of ≤20 arcsec for ratios 50 and 80, and ≤10 arcsec for ratios 100 and 120.

Specifications

Parameter	Ratio 50	Ratio 80	Ratio 100	Ratio 120
Model	HS-32-II	HS-32-II	HS-32-II	HS-32-II
Transmission ratio	50	80	100	120
Rated torque at 2000 r/min input	76 Nm	118 Nm	137 Nm	137 Nm
Peak torque allowed during start/stop	216 Nm	304 Nm	333 Nm	353 Nm
Maximum allowable average load torque	108 Nm	167 Nm	216 Nm	216 Nm
Instantaneous maximum torque	382 Nm	568 Nm	647 Nm	686 Nm
Maximum allowable input speed	4800 rpm	4800 rpm	4800 rpm	4800 rpm
Allowable average speed	3500 rpm	3500 rpm	3500 rpm	3500 rpm
Moment of inertia	1.69 (×10⁻⁴ kg·m²)	1.69 (×10⁻⁴ kg·m²)	1.69 (×10⁻⁴ kg·m²)	1.69 (×10⁻⁴ kg·m²)
Backlash	≤20 arcsec	≤20 arcsec	≤10 arcsec	≤10 arcsec

Applications

The HS-32-II reducer is listed for humanoid robots, robotic arms, exoskeletons, quadruped robots, AGV vehicles, and ARU robots. Its selectable ratios and ratio-specific torque limits help match the reducer to the load and motion requirements of these robotic systems.