FHA-Mini Dual Encoder Compact Servo Actuator
Harmonic Drive
Introducing Dual Absolute encoder versions of the FHA-C mini actuator, featuring BiSS-C bi-directional communication for both encoders within the same compact package size as the single incremental encoder version.
Technical specifications
- Output Encoder Resolution
- 14bit (16384 cpr)
- Input Encoder Resolution
- 14bit (16384 cpr)
- Encoder Communication
- BiSS-C bi-directional
- Compatible Drive
- Copley Controls BEL or BPL
- Encoder Voltage Range
- 4.75-30 V
- Gear Type
- Harmonic Drive® CSF zero backlash gear
- FHA-8C Mass (Dual ABS)
- 0.40 kg
- FHA-11C Mass (Dual ABS)
- 0.62 kg
- FHA-14C Mass (Dual ABS)
- 1.2 kg
- FHA-8C Max Torque
- 1.8 - 4.8 N.m
- FHA-11C Max Torque
- 4.5 - 11 N.m
- FHA-14C Max Torque
- 9.0 - 28 N.m
About
The FHA-Mini Dual Encoder Compact Servo Actuator incorporates dual absolute encoders into the FHA-C mini actuator, maintaining the compact size of the long-standing single incremental encoder version. These dual encoders utilize BiSS-C bi-directional communication and provide single-turn absolute position at the output without requiring battery backup. This eliminates the need for a battery to store current position when power is lost, a common requirement for typical multi-turn encoders monitoring the motor input shaft. Panel mount connectors come standard, with four exit options available, offering enhanced design flexibility and reliability. The FHA-C mini Series is known for its high torque, exceptional accuracy, and repeatability, combining a high-precision Harmonic Drive® gear component with a pancake brushless servo motor. It features a single-turn 14-bit (16384 cpr) gear output encoder and a single-turn 14-bit (16384 cpr) motor input encoder, providing a true absolute encoder solution.
Documentation
- FHAMini24VDCO.pdf PDF source: www.harmonicdrive.net ↗
- FHA_Mini.pdf PDF source: www.harmonicdrive.net ↗
- FHA Integrated Brochure.pdf www.harmonicdrive.net ↗
Need the full ICD, test reports or a specific revision? Ask the supplier directly.