SP
+
ATEX MC
Description of the gearbox
Revision: 07
2022-D014985
en-9
3
Description of the gearbox
The gearbox is a single- or multi-stage low-backlash gear that can be used in any mounting
position.
Various types of motors can be accommodated using an adapter plate and, where necessary, a
bushing.
The gearbox is equipped with an integrated linear length compensation to compensate for the
expansion of the motor shaft when heated up.
With gearbox size SP
+
210, only use motors with a drive side fixed bearing.
The gearbox can be used in the potentially explosive atmospheres defined in Chapter 3.4 "Ex
model".
3.1
Overview of gearbox components
Gearbox components
E
Gear housing
Q
Output shaft
B
Adapter plate
Tbl-2: Overview of gearbox components SP
+
Gearbox components
M
Through-holes
(see Chapter 5.4.1 "Mounting with through-holes")
Tbl-3: Version with through-holes
Q
E
B
M
M
M
