SITO DRIVE HD-25 Reducer, 30-120 Speed Ratio Options for Robotics

SITO DRIVE

$344.40 USD

Sale Sold out

Taxes included. Shipping calculated at checkout.

Speed Ratio 30 50 80 100 120

Quantity

View full details

Overview

The SITO DRIVE HD-25 reducer is available in 30, 50, 80, 100, and 120 speed-ratio options for robotic motion systems. Rated torque at a 2000 r/min input ranges from 16.2 to 54 Nm by ratio, while backlash is specified as ≤20 arcsec for 30 and 50 ratios and ≤10 arcsec for 80, 100, and 120 ratios. Select the ratio according to the required torque and backlash values.

Features

Five selectable speed ratios: 30, 50, 80, 100, and 120.
Maximum allowable input speed of 5600 rpm for all listed ratios.
Allowable average speed of 3500 rpm for all listed ratios.
Moment of inertia of 0.282 × 10^-4 kg·m² for all listed ratios.

Specifications

Parameter	30	50	80	100	120
Model	HD-25	HD-25	HD-25	HD-25	HD-25
Transmission ratio	30	50	80	100	120
Rated torque at 2000 r/min input	16.2 Nm	26 Nm	44 Nm	48 Nm	54 Nm
Peak torque allowed during start/stop	41.4 Nm	69 Nm	95 Nm	110 Nm	120 Nm
Maximum allowable average load torque	22.8 Nm	38 Nm	60 Nm	75 Nm	80 Nm
Instantaneous maximum torque	76.2 Nm	127 Nm	147.2 Nm	184 Nm	202 Nm
Maximum allowable input speed	5600 rpm	5600 rpm	5600 rpm	5600 rpm	5600 rpm
Allowable average speed	3500 rpm	3500 rpm	3500 rpm	3500 rpm	3500 rpm
Moment of inertia	0.282 × 10^-4 kg·m²	0.282 × 10^-4 kg·m²	0.282 × 10^-4 kg·m²	0.282 × 10^-4 kg·m²	0.282 × 10^-4 kg·m²
Backlash	≤20 arcsec	≤20 arcsec	≤10 arcsec	≤10 arcsec	≤10 arcsec

SITO hd 25 Reducer — 3D Model (STEP)

SITO hd 25 Draw instalation drawing — Installation Drawing (PDF)

Applications

Humanoid robots and robotic arms, where the required speed ratio, torque, and backlash values can be selected from the HD-25 options.
Exoskeletons and quadruped robots requiring a reducer option matched to the listed input-speed and torque limits.
AGV vehicles and ARU robots using a selectable 30, 50, 80, 100, or 120 ratio.