Tsubaki ZIP CHAIN ACTUATOR ZCA25, Инструкция по эксплуатации

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Table 8 Pin
‧
Bush wear limit
Model
No.
Pin
/
Bush Outer Dia.
Catalog Values (mm)
Pin
/
Bush Outer Dia.
Limit (mm)
ZCA25 φ3.30 (bushing) φ3.20 (bushing)
ZCA35 φ5.08 (bushing) φ4.95 (bushing)
ZCA45 φ8.28 (pin) φ8.00 (pin)
 Ensure that the engaged chain has not suffered extremely decreased rigidity.
 Turn on the power and return the ZCA to normal operation
Fig. 6 ZIP CHAIN Inspection Points

Check for damage unrelated to the ZIP CHAIN (every 6 months)
Follow the instruction below.
 Remove all loads
 Stop the equipment and perform lock-out-tag-out safety measures
 Shut off the power source and ensure that power cannot be turned on accidentally
 Check the following unrelated to ZIP CHAIN
I. Check the end fitting bracket for cracks, distortion, rust, etc.
II. Check the drive unit for cracks, distortion, rust, etc.
III. Check the input shaft for cracks, distortion, rust, rotational problems, etc.
IV. Check the housing for cracks, distortion, etc.
 Turn on the power and return the ZCA to normal operation
Should any of the above occur, stop use immediately. Contact your distributor for
replacement with a new ZCA. Your ZCA has reached the end of its service life.
Bushing outer circumstance
(ZCA45: pin) Plate front face
Extended pin
Between plates
Plate end face
Should any of the above occur, stop use immediately. Contact your distributor for
replacement with a new ZCA. Your ZCA has reached the end of its service life.