Baruffaldi CE Series, Руководство по эксплуатации и обслуживанию

Страница: 26 / 59

USE AND MAINTENANCE MANUAL
2-Speed Gearboxes Series CE
M
.CE.GEN.ENG.DOCX
Issued 2018 Rev.03
Page 26 / 59
3.3.2 Motor shaft without key (straight shaft) - conical clamping unit
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!
Size 12.9 screws Torque (Nm)
CE 12 M6 17
CE 14-15 M8 40
Motor shaft
21
21a
motor shaft end
(motor side)
22a 22 23
Motor shaft
21