HarmonicDrive SHA - Y series, Руководство пользователя

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2-4 Examining operating status
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2-4 Examining operating status
The actuator generates heat if started/stopped repeatedly or operated continuously at high speed.
Accordingly, examine whether or not the generated heat can be accommodated.
The study is as follows:
Examining actuator rotation speed
Calculate the required rotation speed (rpm) of the load driven by the SHA-Y series.
For linear operation, use the rotation speed conversion formula below:
Select an appropriate reduction ratio from 11, 50, 51, 80, 81, 100, 101,120, 121, 160 and 161 so that
the calculated rotation speed does not exceed the maximum rotational speed of the SHA-Y series
actuator.
Calculating and examining load inertia moment
Calculate the load inertia moment of the load driven by the SHA-Y series actuator.
Refer to [A-2 Calculating inertia moment] (P5-3) for the calculation.
Based on the calculated result, tentatively select a SHA-Y series actuator by referring to [Allowable
load inertia moment] (P2-1).
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Linear travel speed (mm/min)
Screw pitch (mm)
Rotation speed (rpm)
20rpm
500rpm
(mm) pitch feed Screw
(mm/min) speed travel Linear
(r/min) speed Rotation
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