Harmonic Drive

FHA-C mini series

FHA-C mini Series Servo Actuators, combining precision Harmonic Drive gearing with AC servo motors, offer unique features unsurpassed by conventionally geared drives. Used in highly demanding industrial servo systems they provide precision motion control and high torque capacity in a very compact package.

Sine-commutated AC servo motors provide smooth torque without the brush wear or commutation limit associates with DC servo actuators. Encoder, mounted directly onto the motor shaft, provide position feedback information. The backlash-free Harmonic Drive gear is provided with grease lubrication specially developed to ensure minimum maintenance requirements and long service life.
The fully digital SC-610 et HA-680 Series Controllers are available for the control of these Servo Actuators. A menu driven setup software running under MS-Windows allows a comfortable parameter optimisation and system diagnosis.

Advantages

• Super flat configuration
• No backlash gear
• Hollow shaft 6,2mm – 13,5mm
• 4-point bearing or cross roller bearing
• Motorwinding for 18 VAC or 230 VAC
• TTL-Encoder with 2000 I/rev.
• Synchronous motor with concentrated winding