Motor Shaft Without Key (Straight Shaft) - Conical Clamping Unit - Baruffaldi CE Series Use And Maintenance Manual

3.3.2 Motor shaft without key (straight shaft) - conical clamping unit

21
motor shaft end
(motor side)
a) Assemble the bush (21) with relevant gaskets (21a) on the motor shaft, until shaft end
b) Clean motor shaft and pinion (22) hole
c) Oil the pinion/shaft contact surfaces on both pinion and motor shaft (**)
d) Assemble the pinion (22) with the clamping ring (23) on the motor shaft, against bush (21)
e) Tighten the screws (22a) by hand to lock the clamping system
f) Tighten the screws (22a) step by step by means of a torque wrench, one opposite the other, to
the torque indicated in the chart below
(**) Don't use Molybdenum Disulphide lubricants to prevent slipping of the clamping unit!
Motor shaft
21
USE AND MAINTENANCE MANUAL
2-Speed Gearboxes Series CE
21a
23
Size 12.9 screws Torque (Nm)
CE 12 M6
CE 14-15 M8
Motor shaft
22a 22
17
40
.CE.GEN.ENG.DOCX
M
Issued 2018 Rev.03
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