9. SPECIFICATIONS
9－60
9.2.3 Motor Mechanical Specifications
(1) Vibration resistance
Install the Servomotor shaft horizontally as shown in Fig. 9-25 and apply vibration in 3 directions,
up/down, left/right and back/forth. At this time, the Servomotor should withstand a vibration
acceleration of 2.5G.
Fig. 9-25 Vibration Resistance Measurement
(2) Shock resistance
Install the motor shaft in the horizontal direction as shown in Fig. 9-26 and apply a shock in the up/down
direction. At this time, the Servomotor should withstand an impact acceleration of 10G up to 2 times.
However, since the Servomotor is provided with a precision detector on the counter-load side, if a shock
is applied to the shaft, the detector may be damaged. So do not apply shock to the shaft under any
circumstances.
Fig. 9-26 Shock Measurement
Up and down
Right and left
Back and forth
Horizontal derection
Up and down
Horizontal derection
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