DC electric servo-motor / for integrated movement controller
ø 42 mm, 2 700 rpm | MSBA 42 Baumer

The MSBA 42 actuator is suitable for use with a ±10% 24VDC voltage supply, and can achieve a total of 536mio/29bit turns. It is an efficient and reliable actuator with a ≤1,000ms initializing time when the power is turned on.

There is ≤4A current consumption, with a 45° positioning resolution motor and a ±36° positioning accuracy motor. Nominal current is 1.75A, while the undervoltage current is minimal at just ≤18V.


Other Baumer products


58 mm integrated designs

58 mm flexible designs

Large hollow shafts Up to 51 mm

MAGRES: integrated 58 mm designs

MAGRES: flexible 58 mm designs

MAGRES: 30 and 42 mm designs

24 to 40 mm compact designs

58 mm design

Hollow shaft precise optical


Large hollow shafts

Hollow shafts from 17 to 27 mm

30 to 40 mm compact designs

Programmable encoders

58 mm designs

70 to 100 mm designs

Encoders with EURO flange B10/REO flange

Incremental encoders

Solid shaft

Hollow shaft

HOG 86 - our new family for the highest requirements


Speed switches

HeavyDuty tachogenerators



Incremental bearingless encoders

Absolute bearingless encoders


Drive motors

Inclination sensors