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4.5.5 Motor and gear assembly
FlexTrack IRT 501- 66, gear ratio i=10
The motor for the IRT 501-66 has a shaft diameter = Ø26.
The gear for the IRT 501-66 has a slotted coupling diameter = Ø38.
A slotted ring Ø26/Ø38 is mounted into the coupling to tighten the motor shaft.
xx1800002051
The tightening screw of slotted coupling, SW1 = 8 mm, must be tightened to TA1
=69 Nm.
The plug, SW2 =10 mm, must be tightened to TA2 = 50 Nm.
(SW: width across flats. See motor mounting instructions below for details)
Product manual - FlexTrack IRT501-66/66R/90/90R
3HAW050008590-001 Revision: C
Note
Slots of both parts must be in line for a maximum tightening force:
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4 Repair
4.5.5 Motor and gear assembly
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