Harmonic Drive

Rotary Actuators

• Integrated precision reducers, motors, and encoders.
• Ideal for high-precision motion control.
• High power density with a compact, cost-effective design.

Reducers

• Zero-backlash gear reducers with high-precision output bearings.
• Enclosed, compact, and easy to use.
• Available in hollow shaft and flange configurations.

Component Sets

• Modular gearsets for custom integration into machinery.
• Offers maximum design flexibility.
• Perfect for applications requiring high torque density.

Servo Mount for Transmissions

• Quick Connect® planetary gearboxes and Harmonic Gearhead® series.
• Zero to low backlash options.
• Compatible with a wide range of servo motors.
• Various ratios, sizes, and output configurations.

Miniature Products

• Zero-backlash micro gearboxes and actuators.
• Ideal for robotics, semiconductor, and compact precision systems.

Direct Drive and Hollow Shaft Motors

• High-performance brushless motors.
• Large through-hole for cable or shaft routing.
• Multiple winding and encoder options for precision coupling.

Phase Adjusters

• Designed for shaft register, phase regulation, or differential gearing.
• High reduction ratios allow for precise adjustment with minimal torque.

Linear Actuators

• Submicron resolution.
• Force output from 49N to 12,000N.
• High-performance solutions for linear positioning.

• Digital drives for both brushed and brushless systems.
• Support for analog, stepper, DeviceNet, CANopen, EtherCAT.

Laser Scanning Actuator

Laser Scanning Actuator

Smooth, continuous operation with dedicated driver.

Micro Encoder

• Available in 7.5mm and 13mm diameters.
• 3-channel incremental encoding.
• Up to 4000 counts/rev (with quadrature).

Centerfire™ Consumables

• Custom gearbox development support.
• Free design services in most cases.

HarmonicGrease®

• Specially formulated for optimal gear performance and durability.

HPN Right-Angle

• Cost-effective, right-angle gearboxes.
• Helical gear design ensures high torque and quiet operation.

High-Precision Planetary Gearhead HPG Series + Rack & Pinion

• High precision (DIN 6 precision class).
• Installed pinion runout accuracy of 15μm or less.
• Low noise and vibration due to precision-ground helical rack and pinion.

HPN-L: New Face-Mount Helical Planetary Gearheads

Robust helical design for longer life and easy servo motor mounting.

Quick-Connect compatible for reduced lead time

This new face-mount planetary gearbox series maintains the quality and reliability reputation of Harmonic Drive gear worldwide.

New Two-Stage Ratios for HPN HarmonicPlanetary® Servo Gearheads

New two-stage ratios: 15:1, 20:1, 25:1, 35:1, 40:1, 45:1, and 50:1.

These additions provide greater design flexibility in the HPN planetary gearbox line.

HPG-R Helical Series: Low Ratios, High-Torque in a Compact Package

The HPG-R Helical Harmonic Planetary® gearbox delivers high torque and high precision in a compact design.

Quiet, backlash-compensated operation. Output operations: flange, smooth shaft, keyed shaft, or threaded hole.