Installation Conditions; Mounting The Motor To The Gearbox - Wittenstein alpha Advanced SP+ ATEX MF Series Operating Manual

+
SP ATEX MF
5.2

Installation conditions

Provide a metallic frame for connection of the gearbox.

Provide a ground in the areas of the motor gearbox and gearbox application, so

as to prevent any electrostatic charge that may arise.
 This will not ground the output shaft / output flange.
5.3

Mounting the motor to the gearbox

C
H
C
H
E
Revision: 07
Observe the specifications and safety instructions of the motor

manufacturer.
Observe the safety and processing instructions for the threadlocker to be

used.
Align the geometry of the seal surfaces before mounting the motor.

Apply bonding agent (e. g. Loctite

Place an appropriate sealing ring between adapter plate and motor for

gearboxes in Hygienic Design to avoid leaks.
 In addition, WITTENSTEIN alpha GmbH offers a suitable sealing plate.
XX Nm
TA
C
Preferably, the motor should be mounted in a vertical

orientation.
Remove the locking screw / stopper plug [A] from the

mounting bore in the adapter plate [B].
Rotate clamping hub [C] until the clamping bolt [H] can be

reached via the mounting bore.
D
Loosen the clamping bolt [H] of clamping hub [C] by one

revolution.
Slide the motor shaft into the clamping hub of the

F
gearbox [E].
 The motor shaft should slide in easily. If this is not the case,
TA
the clamping bolt needs to be loosened some more.
B
A
2022-D014984
®
573) to avoid leaks.
The tightening torque value [TA] of the clamping bolt
[H] can be found on the clamping hub [C].
 The value for the tightening torque can also be
found in Chapter 10.1 "Specifications for
mounting to a motor".
Assembly
en-17