M-232 High-Resolution Linear Actuator with DC Motor

Compact due to Folded Drive

Travel range 17 mm
Min. incremental motion 0.1 µm
Velocity to 1.5 mm/s
Closed-loop DC motors
MTBF >5000 h

M-232, dimensions in mm

High-resolution linear actuator, DC motor. Compact design due to folded drive. Rotating end piece, rotating pusher. Position-controlled DC motors with a gearhead and high-resolution rotary encoders allow for incremental motion and repeatability of just 100 nm

Fits on the M-105 microtranslation stage.

Extremely low-friction and backlash-free construction. Noncontact limit switches protect the mechanical system. Closed-loop variants with differential encoder driver for a safe position signal transmission at distances up to 10 m

Precision alignment, motorized replacement for micrometer screws.

Download datasheet specifications

Datasheet

Version / Date

2020-06-29

pdf - 200 KB

Version / Date

2020-06-29

pdf - 203 KB

Download

Motion and positioning	M-232.17	Unit	Tolerance
Travel range	17	mm
Integrated sensor	Rotary encoder
Sensor resolution	2048	Cts./rev.
Design resolution	0.007	µm	Typ.
Minimum incremental motion	0.1	µm	Typ.
Backlash	2	µm	Typ.
Unidirectional repeatability	±0.2	µm	Typ.
Velocity	1.5	mm/s	Max.

Mechanical properties	M-232.17	Unit	Tolerance
Drive screw	Leadscrew
Thread pitch	0.4	mm
Gear ratio	28.44444:1
Motor resolution	–	Steps/rev.
Push/pull force	40	N	Max.

Drive properties	M-232.17	Unit
Motor type	DC gear motor
Operating voltage	0 to ±12	V
Motor power	1.78	W
Limit switches	Hall effect

Miscellaneous	M-232.17	Unit	Tolerance
Operating temperature range	-20 to 65	°C
Material	Aluminum anodized, chrome steel
Mass	0.17	kg	±5 %
Cable length	0.5	m	±10 mm
Connector	D-sub 15 (m), incl. encoder driver
Recommended controllers / drivers	C-863 C-884

Avoid lateral forces on the pusher!

Download datasheet downloads

Datasheet

Version / Date

2020-06-29

pdf - 200 KB

Version / Date

2020-06-29

pdf - 203 KB

Download

Documentation

Linear Actuators: M-168 / M-22x / M-23x

Version / Date

5.0.0 10/2020

pdf - 812 KB

Version / Date

5.0.0 10/2020

pdf - 824 KB

Download

Documentation

M-232 Compact High-Resolution Linear Actuator

Version / Date

1.2 2020-08-31

pdf - 942 KB

Version / Date

1.2 2020-08-31

pdf - 1 MB

3-D Models

zip - 94 KB

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Separate connection cable required for motor and sensor connection respectively.

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M-232.17

Compact High-resolution linear actuator with DC motor, 17 mm, limit switches

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