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SITO DRIVE HD-08 Micro Harmonic Reducer, 30/50/100 Ratios for Compact Robotics

Price: $92.50 $185.00

OverviewThe SITO DRIVE HD-08 is a micro harmonic reducer offered with 30, 50, or 100 transmission-ratio options. Its 40 mm diameter, 11.5 mm thickness, 0.061...

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Overview

The SITO DRIVE HD-08 is a micro harmonic reducer offered with 30, 50, or 100 transmission-ratio options. Its 40 mm diameter, 11.5 mm thickness, 0.061 kg weight, and 20 arcsec backlash support selection for compact motion-transmission layouts. Torque ratings and allowable loads vary by the selected ratio, so choose the option to match the required input-speed and torque conditions.

Features

  • Micro harmonic reducer configuration.
  • Selectable transmission ratios: 30, 50, or 100.
  • Maximum allowable input speed of 8500 rpm and allowable average speed of 3500 rpm for all ratio options.
  • Backlash of 20 arcsec for all ratio options.

Specifications

Performance by Transmission Ratio

Parameter Ratio 30 Ratio 50 Ratio 100
Model HD mini-08 HD mini-08 HD mini-08
Transmission ratio 30 50 100
Rated torque at 2000 r/min input 0.8 Nm 1.6 Nm 2.4 Nm
Peak torque allowed during start/stop 1.6 Nm 3.1 Nm 4.6 Nm
Maximum allowable average load torque 1.3 Nm 2.1 Nm 3.2 Nm
Instantaneous maximum torque 3.2 Nm 6.1 Nm 8.7 Nm
Maximum allowable input speed 8500 rpm 8500 rpm 8500 rpm
Allowable average speed 3500 rpm 3500 rpm 3500 rpm
Moment of inertia – – –
Backlash 20 arcsec 20 arcsec 20 arcsec

Dimensions and Mounting Callouts

Overall diameter 40 mm
Thickness 11.5 mm
Weight 0.061 kg
Mounting and drawing callouts Four M1.6 through holes; 10 feature; 7H7 feature; four 1.8 through holes; 36 feature; 26 feature; 22.500 angular dimension; eight 2.2 through holes; 27 0.02 feature; four 2 features with +0.012/0 tolerance; eight 1.8 holes to a depth of 2.5 and M1.6 threads to a depth of 3; eight M2 through holes; 8-4.2 pattern dimension; sectional dimensions 11.05, 9, and 4.5; 0.8 max.; 30 h7 feature; 30.6 feature with +0.02/0 tolerance; 40 h7 feature.

SITO hd mini 08 Reducer 3D Model (STEP)

SITO hd mini 08 Draw instalation drawing Installation Drawing (PDF)

Applications

The HD-08 can be selected for compact motion-transmission layouts in humanoid robots, robotic arms, exoskeletons, quadruped robots, AGV vehicles, and ARU robots. Select the transmission ratio according to the torque and speed requirements of the intended design.

Visual Details

Product Video

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Specifications and Performance

SITO DRIVE strain-wave reducer family with stated diameter, ratio and torque ranges

Application Examples

Robotic hand graphic labeled CSMini-2.5 ultra-micro strain-wave reducerIndustrial robotic arm illustration for harmonic reducer applications

Features and Design

Ultra-small strain-wave reducer comparison graphic with 11 mm diameter claim

Additional Product Details

Reducer manufacturing and inspection process collage

Dimensions and Construction

HD-08 is identified as a micro harmonic reducer. HD-08 has a diameter of 40 mm.

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