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Nanomotion: HHR Series Motors (HR4 Nanomotion Motor)
The HR4 motors are high precision ceramic motors. Designed and manufactured by Nanomotion, Ltd., the HR1 motors, combine unlimited stroke with high resolution in compact dimensions. Among its applications are microscopy, precision motion, robotics, etc. The motors provide a linear response to the input voltage. The operation of the motor and driver resembles that of a DC-motor driven by a voltage amplifier. The HR4-V and HR1-4 motors are constructed of materials that have been selected and designed for high vacuum compatibility.677
HR4-1-S-3 Motor Features:
Maximum Velocity (mm/sec) - 250 mm/sec
Dynamic Stall Force (N) - 115N to 18N
Static Holding force (ref) - 14N
Nominal Preload on stage - 72N
Kf (N/Volt command) - 2 to 4N/Volt Command
Kfv (N-sec/m) - 60 to 72N – sec/m