Skip to product information
1 of 5

SITO DRIVE CS Mini-03 Reducer, 30 or 50 Transmission Ratio for Robotics

SITO DRIVE CS Mini-03 Reducer, 30 or 50 Transmission Ratio for Robotics

SITO DRIVE

Regular price $193.20 USD
Regular price Sale price $193.20 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.
Speed Ratio
View full details

Overview

The SITO DRIVE CS Mini-03 Reducer is available with a transmission ratio of 30 or 50 for robotic application scenarios. Both options use the CS-03-1U-U model designation and are rated for up to 10,000 rpm input speed, with an allowable average speed of 6,500 rpm. Select the ratio according to the torque values and speed-reduction requirement of the intended drive assembly.

Features

  • Two selectable transmission ratios: 30 and 50.
  • Maximum allowable input speed of 10,000 rpm for both ratios.
  • Backlash of ≤20 arcsec for both ratios.

Specifications

Parameter CS-03-1U-U, Ratio 30 CS-03-1U-U, Ratio 50
Model CS-03-1U-U CS-03-1U-U
Transmission Ratio 30 50
Rated Torque at 2,000 r/min Input 0.06 Nm 0.11 Nm
Peak Torque Allowed During Start/Stop 0.13 Nm 0.21 Nm
Maximum Allowable Average Load Torque 0.10 Nm 0.13 Nm
Instantaneous Maximum Torque 0.22 Nm 0.41 Nm
Maximum Allowable Input Speed 10,000 rpm 10,000 rpm
Allowable Average Speed 6,500 rpm 6,500 rpm
Moment of Inertia – –
Backlash ≤20 arcsec ≤20 arcsec

SITO CS 03 1U U Reducer Mini — 3D Model (STEP)

SITO CS 03 1U Draw Mini instalation drawing — Installation Drawing (PDF)

Applications

This reducer is listed for humanoid robots, robotic arms, exoskeletons, quadruped robots, AGV vehicles, and ARU robots. The selectable 30 and 50 transmission ratios allow the drive reduction to be selected for the application.

Visual Details

Product Video

Specifications and Performance

SITO CS-series reducer family range graphic
Strain wave reducer family with stated diameter, ratio, and rated torque ranges

Additional Product Details

Promotional graphic labeled CS Mini-2.5 reducer
Promotional graphic labeled CS Mini-2.5 ultra-micro strain wave drive reducer
Reducer manufacturing and inspection graphic
Manufacturing and inspection imagery with higher industry standards claim

Features and Design

Miniature reducer size-comparison graphic
Miniature strain wave reducers beside a U.S. dime, with 11 mm diameter claim

Application Examples

Robotic arm application illustration
Industrial robotic arm illustration describing harmonic reducers as robot core components