Gearboxes

High-quality, and cost-effective, sub-Ø60 mm planetary and spur gearboxes to match our range of motors.

We offer a comprehensive range of gearboxes that integrate into our range of coreless, brushless and stepper motors with encoders, to create a diverse collection of drive solutions.

Export Data
Product Image Part Number Stock Level Gearbox Type Diameter (mm) Min Length (mm) Max Length (mm) Min reduction stages Max reduction stages Min reduction ratio (1:) Max reduction ratio (1:)
410-MP – 10mm Planetary Metal Gearbox Image 410-MP
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Made to order Planetary 10 14 25.2 1 5 3.50 1024.0
412-MP – 12mm Planetary Metal Gearbox Image 412-MP
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Made to order Planetary 12 14.3 25.5 1 5 3.47 3194.3
416-MP – 16mm Planetary Metal Gearbox Image 416-MP
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Made to order Planetary 16 15.8 30.2 1 5 3.79 2865.0
422-MP – 22mm Planetary Metal Gearbox Image 422-MP
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Made to order Planetary 22 23.1 38.3 1 5 3.57 2662.0
424-MP – 24mm Planetary Metal Gearbox Image 424-MP
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Made to order Planetary 24 21.8 39.9 1 5 3.30 2114.0
428-MP – 28mm Planetary Metal Gearbox Image 428-MP
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Made to order Planetary 28 27.7 45.7 1 5 3.57 2661

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Sample request

We aim to get you up and prototyping as quickly as possible. We stock off-the-shelf samples for each gearbox size, integrated with a motor of you choice, to support commercial development.

Our application engineers can advise on motor design and selection, mechanism design, and support the development of high performance motor drivers. They can also assist to validate the in-application performance and longevity suitability of a down-selected motor or mechanism design.

Contact our application engineering team to discuss your project, using the form, or email [email protected].

We design and manufacture precision gearboxes:

  • Frame diameters from Ø10mm to Ø35mm, integrated with matching coreless, brushless and stepper motors,
  • Planetary and spur gearbox designs,
  • Metal construction as standard, with engineered plastic options for lower mass production costs,
  • A range of stages and ratios from 1:3 to 1:3372,
  • A range of mounting solutions, including face plate holes and threaded mounts,
  • Matching encoders providing ABN, and UWV outputs,

We also design and manufacture quick turnaround mechanisms using gearboxes with coreless and brushless motors:

  • Slider tables,
  • Ball screw and belt drive positioners,
  • Levers, cams and other slider arrangements,
  • Complex mechanisms: Fully bespoke ground-up designs for complex applications,

Contact our application engineering team to discuss your project [email protected], or use the contact form below.

MORE THAN YOUR AVERAGE MOTOR SUPPLIER

Precision mechanisms

We use our proven technology to solve your motor problems, reducing costs and managing your risk through optimised design. 

Specialised engineering services and capabilities

Motor and Mechanism Design at Precision Microdrvies
Engineer in our Hong Kong facility validating motors
Precision Microdrives Hong-Kong engineer using a dynameter
Precision Microdrives design engineers in our London office
Precision Microdrives employees in our Hong Kong facility

Understanding your application to value-engineer a fit for purpose solution.

Integrating our manufacturing specialists early ensures volume manufacturability.

Scalable manufacturing resources for all volume and complexity levels.

Bespoke dynamometers and motor testing equipment to validate designs.

A robust ISO 9001 BSI quality system designed for motors and mechanisms.

Support from the start to the very end of every project from specialist engineers.

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Precision Microdrives

Whether you need a motor component, or a fully validated and tested complex mechanism – we’re here to help. Find out more about our company. 

Case studies

View our past projects with examples of various different applications utilising custom-made motor and mechanism solutions from Precision Microdrives.

Precision Microdrives
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