YASKAWA YR-HP0020D-A00 - Grease Replenishment for R-Axis Speed Reducer

4 Grease Replenishment and Exchange
4.5 Grease Replenishment for R-Axis Speed Reducer
4-8
159281-1CD
HW1480357
HP20D
4.5 Grease Replenishment for R-Axis Speed Reducer
Fig. 4-4: R-Axis Speed Reducer
1. Remove the hexagon socket head cap screw from the exhaust port.
2. Inject grease through the grease zerk A-MT6 x 1 on the grease inlet by
using a grease gun. (See Fig. 4-4 “R-Axis Speed Reducer”.)
– Grease type: Harmonic Grease SK-1A
– Amount of grease: 8 cc
(16 cc for 1st supply)
3. Reinstall the screw on the exhaust port. Apply ThreeBond 1206C to
the thread part of the screw, and tighten the screw with a tightening
torque of 5 N•m (0.51 kgf•m).
NOTE
The exhaust port is used for air flow only. Do not inject
excess grease through the grease inlet.
Exhaust port
(Hexagon socket head cap screw M6)
Grease inlet
(Grease zerk A-MT6 x 1)
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