Translation of the original operating manual
Drive unit for flexible shafts
– MB 50
OI NO.: 001 580 674
- 11 - of -16-
Version 16.01.2020
GB
6.3 Mains Connection of the Machine
DANGER
– Electricity!
Before use, check the ratings of the power supply network match those of the machine.
WARNING
– Rotating parts!
Only connect the plug to the power supply after the system is ready for operation and the
tool has been clamped in.
Ensure that other persons are at a safe distance from the working area.
Wear personal protective equipment in the work area!
WARNING
– Tripping hazard!
Lay the mains connecting cable in such a way that there are no tripping hazards.
The machine is operated on a 3/N/PE AC 400/230 V 50Hz three-phase network.
6.4 Connecting the Flexible Shaft
The flexible shaft is greased and in an operational condition. The flexible shaft must meet the size and strength
requirements. The bend radius must not be less than the minimum bend radius!
The shaft core can be slid out of the protective tube on the motor connection side of the flexible shaft. Therefore,
connect this side first!
Connection according to DIN 42995
(threaded connection M10x30):
Figure 6: Threaded connection flexible shaft
Figure 7: Section threaded connection
Screw a suitable screw (M10) onto the shaft coupling (1), thereby pulling the shaft coupling out of the hose
bush (7).
To secure the shaft coupling, insert the retention pin (2) into the hole (3) and release the screw (M10)
again.
