SITO DRIVE HS-14-IV Reducer, 30–100 Speed Ratios for Robotic and AGV Systems

SITO DRIVE

$358.80 USD

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Speed Ratio 30 50 80 100

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Overview

The SITO DRIVE HS-14-IV reducer is offered with speed-ratio options of 30, 50, 80, or 100 for robotic and automated-drive applications. Select the ratio according to the required torque, backlash, and motion characteristics: rated torque at a 2000 r/min input ranges from 4 to 7.8 Nm, while backlash is specified from ≤20 to ≤10 arcsec by ratio. Maximum allowable input speed is 8500 rpm for every option.

Features

Four selectable speed ratios: 30, 50, 80, and 100.
Maximum allowable input speed of 8500 rpm and allowable average speed of 3500 rpm across all ratio options.
Backlash specification varies by ratio: ≤20 arcsec for ratios 30 and 50; ≤10 arcsec for ratios 80 and 100.

Specifications

Parameter	Speed Ratio 30	Speed Ratio 50	Speed Ratio 80	Speed Ratio 100
Model	HS-14-IV	HS-14-IV	HS-14-IV	HS-14-IV
Transmission ratio	30	50	80	100
Rated torque at 2000 r/min input	4 Nm	5.4 Nm	7.8 Nm	7.8 Nm
Peak torque allowed during start/stop	9 Nm	18 Nm	23 Nm	28 Nm
Maximum allowable average load torque	6.8 Nm	6.9 Nm	11 Nm	11 Nm
Instantaneous maximum torque	17 Nm	35 Nm	47 Nm	54 Nm
Maximum allowable input speed	8500 rpm	8500 rpm	8500 rpm	8500 rpm
Allowable average speed	3500 rpm	3500 rpm	3500 rpm	3500 rpm
Moment of inertia	0.033 (×10⁻⁴ kg·m²)	0.033 (×10⁻⁴ kg·m²)	0.033 (×10⁻⁴ kg·m²)	0.033 (×10⁻⁴ kg·m²)
Backlash	≤20 arcsec	≤20 arcsec	≤10 arcsec	≤10 arcsec

SITO HS 14 IV Reducer — 3D Model (STEP)

SITO HS 14 IV Draw instalation drawing — Installation Drawing (PDF)

Applications

Humanoid robots and exoskeletons: select an available ratio to suit joint-drive torque and motion requirements.
Robotic arms and quadruped robots: use the ratio-specific torque and backlash values when specifying an articulated drive.
AGV vehicles and ARU robots: apply the listed input-speed and average-speed limits when matching the reducer to an automated drive system.