4-9
159281-1CD
HW1480357
HP20D
4 Grease Replenishment and Exchange
4.6 Grease Replenishment for B- and T-Axis Speed Reducers
4.6 Grease Replenishment for B- and T-Axis Speed Reducers
Fig. 4
-
5: B- and T-Axis Speed Reducers
1. Remove the hexagon socket head cap screw from the grease inlet and
the plug LP-M5 or the hexagon socket set screw from the exhaust
port.
2. Install the grease zerk A-MT6 x 1 to the grease inlet.
(The grease zerk is delivered with the manipulator.)
3. Inject grease through the grease inlet using a grease gun.
5 “B- and T-Axis Speed Reducers”
.)
– Grease type:
Harmonic Grease SK-1A
– Amount of grease:
B-axis: 10 cc
(20 cc for 1st supply)
T-axis: 5 cc
(10 cc for 1st supply)
4. Reinstall the plug or screw on the exhaust port. Apply ThreeBond
1206C to the thread part of the plug or screw.
5. Remove the grease zerk from the grease inlet and reinstall the screw.
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).
T-axis exhaust port
(Hexagon socket head cap screw M6)
T-axis grease inlet
T-axis speed reducer
(Hexagon socket set screw M6)
B-axis exhaust port
(Plug LP-M5)
B-axis speed reducer
B-axis grease inlet
(Hexagon socket head cap screw M6)
NOTE
For the B-axis, remove the cover.
NOTE
The exhaust port is used for air flow only. Do not inject
excess grease through the grease inlet.
NOTE
For the B-axis, mount the cover. (Refer to
.)
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