Nissei GTR-AR APQ, Инструкция по эксплуатации

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■ Q Type (with Brake)
■Structure of brake
0.1kW, 0.2kW and 0.4kW
①Field
②Armature
③Outer Disk
④Spring 1
⑤Spring 2
⑥Castellated Nut
⑦Key
⑧Hex Socket Head Cap bolt
⑨Brake Cover
⑩Brake cover setting bolt
※
Proper Gap: 0.4mm (±0.1mm)
Gap for Suction Limit: Less than 0.7mm
0.75kW
①Field
②Armature
③Outer Disk
④Spring 1
⑤Spring 2
⑥Castellated Nut
⑦Key
⑧Hex Socket Head Cap bolt
⑨Brake Cover
⑩Brake cover setting bolt
※
Proper Gap: 0.2mm (±0.1mm)
Gap for Suction Limit: Less than 0.5mm
As a result of using brake for an extended period of time, naturally brake
gap grew and finally brake releasing become impossible. To avoid this
trouble, be sure to adjust brake gap periodically.
As a result of using brake for an extended period of time, naturally brake
gap grew and finally brake releasing become impossible. To avoid this
trouble, be sure to adjust brake gap periodically.
After operation for an extended period of time, the friction disk of brake becomes
abraded and the gap increases. When the gap clearance becomes greater than the limit of
gap to inhale, armature inhaling becomes difficult by magnet, making it impossible to
release the brake. When using the motor continuously with this condition, the operation
with brake-on causes overload and finally ALARM LED on the driver lights up, then the
motor will stop. In order to operate this machine safely, it is recommended to check or
adjust the brake gap periodically (Every 1 year or every 2 to 3 million cycles).
①
⑧
⑤
⑦
④
⑥
②
⑨
⑩
③
gap
③
①
⑧
⑤
⑦
⑥
②
④
⑨
⑩
gap
12