Ultra Compact Products
Harmonic Drive is your one-stop headquarters for miniature speed reducer products designed for applications requiring smaller, space-saving components. These devices decrease a motor's rotational speed while increasing output torque and generating zero backlash. Options include mini compact gearheads and miniature actuators.
Miniature Gearheads Back to top
Our mini gearheads are the ideal choice in confined areas where maximum precision is essential. Key features include a compact four-point contact ball bearing mounted to the main shaft, outline dimensions up to 13 mm and precision-matched motors and encoders. Choose from five sizes, four ratios and flange or shaft outputs.
Typical applications for these small gear reducer components include:
- Robotics: These gearheads can provide precise manipulation in smaller robotic joints and actuators.
- Semiconductors: Manufacturers of semiconductor chips and other products use miniature gearheads in high-precision positioning systems and wafer-handling applications.
- Medical devices: Mini compact gearheads are essential when manufacturing medical equipment such as micro-surgical tools, implants and surgical robots due to their compact design and maximum precision.
- Aerospace: Aircraft manufacturers use small gearheads for landing gear and other components. Dental: Drills and various small dental instruments often include mini gearheads because of their smaller size.
CSF-2XH
Designed to be coupled directly to a servomotor, the motor shaft is attached directly to the gearhead input element. Available with flange output or shaft output.
CSF-1U-CC
Featuring a shaft output, this gearhead is designed to be coupled directly to a high performance small servomotor.
CSF-1U-CC-F
Featuring a flange output, this gearhead is designed to be coupled directly to a high performance small servomotor.
CSF-1U-F
CSF Mini Gearheads provide high positioning accuracy in a very compact package. Compact 4-point contact ball bearing mounted in main shaft.
Miniature Actuators Back to top
Our miniature speed reducer line includes a wide selection of DC, AC and brushless actuators. You will find complete mini and supermini versions in multiple configurations and three ratios. They provide a reliable, cost-effective and user-friendly solution when space is limited and precision is crucial.
Examples of mini actuator applications include:
- Robotics: These devices are a core component of many robotics systems used in modern manufacturing.
- Consumer electronics: A miniature actuator helps to operate disk drives and perform other essential functions in computers.
- Prototyping: Mini actuators are the ideal size for smaller manufacturing models and prototypes.
- Drill presses: Small actuators can provide more precision when adjusting drill press tables for woodworking, metalworking or plastic drilling.
RSF-5B IDT Supermini Actuator
Supermini actuator with an integrated servo drive utilizing CANopen® communication. Features a single cable connection with only 4 conductors needed: CANH, CANL, +24VDC, 0VDC.
RSA-8A IDT Integrated Drive
Mini actuator with an integrated servo drive utilizing CANopen® communication. Features a single cable connection with only 4 conductors needed: CANH, CANL, +24VDC, 0VDC.
FHA-Mini Integrated Drive
Mini actuator with an integrated servo drive utilizing CANopen® communication. Features a single cable connection with only 4 wires needed: CANH, CANL, +24VDC, 0VDC.
RSF-Mini
Available in 3 sizes, these brushless servo actuators deliver exceptional positioning accuracy in a compact package. Peak torque 1.8~28 Nm, max speed 60~200 rpm.
RSF-Supermini
Small enough to fit inside the finger of a robotic hand, these servo actuators operate with a wide range of drivers. Peak torque .13~1.4 Nm, max speed 100~333 rpm.
FHA-Mini Dual Absolute
Introducing new options for FHA-C mini (24VDC): DUAL Absolute Encoders and Panel Mount Connectors. Extremely small actuators deliver high torque with exceptional accuracy and repeatability. Peak torque 1.8~28 Nm, max speed 60~200 rpm.
FHA-Mini
Extremely small Hollow Shaft Actuators that deliver high torque with exceptional accuracy and repeatability. Peak torque 1.8~28 Nm, max speed 60~200 rpm.
Why Choose Us for a Miniature Speed Reducer? Back to top
Harmonic Drive offers innovative precision motion control solutions that allow manufacturers to maximize product quality and performance. We provide custom design solutions to ensure the best result for your project. Our extensive in-house manufacturing capabilities enable us to implement stringent quality control measures and deliver a product that exceeds your expectations.
Contact Us Today
Learn more about our extensive design and manufacturing capabilities for ultra-compact products and how they can benefit your business. Call our team at 978-532-1800 or submit the online form to request additional product and pricing information today.
