The HPN harmonic planetary series from Harmonic Drive is available in a right-angle configuration. The HPN-RA series features helical gears for high torque, quiet performance and long life. Backlash of <6 arc minutes (for single stage) is maintained for the gear’s life. Large radial ball bearings support the output shaft for high load capacity. The gears are available with a smooth output shaft or a shaft with a key and tapped center hole. The gearheads are designed to couple to any servo or stepper motor with the Quick Connect mounting system.
