Harmonic Drive FHA-25C-50-E250 AC Servo Actuator

The Harmonic Drive FHA-25C-50-E250 is a high-performance AC Servo Actuator engineered for precision robotics, machine tools, and advanced automation systems. This compact unit seamlessly integrates a highly efficient synchronous AC servo motor with a zero-backlash harmonic drive gear, delivering exceptional torque density and precise rotational accuracy. A standout feature of the FHA-C series is its large hollow shaft design, which allows for convenient internal routing of cables, pneumatic lines, or lasers directly through the center of the rotational axis, saving space and preventing cable tangling. Configured with a size 25 frame, a 50:1 gear reduction ratio, and a high-resolution E250 encoder, this actuator ensures superior positioning feedback and exceptionally stable motion control.

Technical Specifications:

  • Brand: Harmonic Drive Systems Inc.

  • Model: FHA-25C-50-E250

  • Product Type: AC Servo Actuator

  • Frame Size: 25

  • Gear Reduction Ratio: 50:1

  • Feedback / Encoder: High-Resolution Encoder (E250)

  • Mechanical Design: Hollow Shaft (for internal cable routing)

  • Certifications: CE Marked

  • Country of Origin: Made in Japan

Harmonic Drive FHA-25C-50-E250 AC Servo Actuator Description

BrandHarmonic Drive
ModelFHA-25C-50-E250

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Shipping policy

If you are buying multiple items, please contact us before checking out so we can get you the best combined rate for shipping.

Our default shipping rate is $100, which is enough to cover the cost of most shipments, but it is not our expected shipping rate. Due to the varying weights and sizes of products and customer locations, please contact us with your location and the products you are interested in to get the best current shipping rates.

 

ENERAL DELIVERY INFORMATION

Orders will be processed and shipping during standard working hours (0830 – 1700 GMT+8) Monday to Friday (excluding Bank Holidays)
On rare occasions, your order may be handled and/or processed on a Saturday. However, we are unable to ship items on weekends, therefore any orders dealt with on the weekend will be send out the next following working day.

The cut-off point for orders to be shipped the same day is 14:00 – please contact us to confirm stock levels before placing your order
Any orders placed after the cut-off will ship the next working day assuming all parts are in stock and ready for dispatch.

All orders:

  • must be paid for in full before any goods are dispatched
  • require a signature upon delivery. Please ensure delivery can be made to an address where someone will be available to sign for the delivery
  • are packaged with great care, ensuring your order and the contents it contains, makes it safely through the delivery network

Harmonic Drive FHA-25C-50-E250 AC Servo Actuator

Upgrade your precision automation with the Harmonic Drive FHA-25C-50-E250 AC Servo Actuator. Featuring a size 25 frame, 50:1 gear reduction ratio, and a zero-backlash design, this integrated motor and drive unit includes a hollow shaft for easy cable routing and a high-resolution E250 encoder for ultimate positioning accuracy. Ideal for industrial robotics.