High-Resolution Closed-LoopDC-Mike Actuators

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The product You were Looking for was moved Click Here for new Address M-231 High-Resolution Closed-LoopDC-Mike Actuators 17 mm Travel Range 0.1 µm Minimum Incremental Motion Velocity up to 2.5 mm/sec. Closed-Loop DC Motor Compatible with Leading Industrial Motion Controllers Integrated Hall-Effect Origin and Limit Switches Fits M-105 & F-110 Fiber Aligners >5,000 Hours MTBF The M-231 is an ultra-high-resolution linear actuator providing linear motion up to 17 mm with sub-micron resolution in a compact package. It consists of a leadscrew which is driven by a closed-loop DC motor/ gearhead combination with motor-shaft-mounted, high-resolution encoder (2048 counts/ rev.). Upgrade for Manual Aligners The M-231 was especially designed to fit existing manual translation stages (e.g. M-105, see link) and F-110 piezoelectric fiber alignment systems (see link in the "Photonics" section) as a direct replacement for a manual micrometer. M-231 actuators provide a cost-effective solution in industrial and OEM environments. They feature a low-stiction low-friction construction allowing for minimum incremental motion of 100 nanometers at speeds up to 2.5 mm/sec. Non-Contact Limit and Origin Switches Integrated, non-contact, high-precision Hall-effect origin and limit switches protect your equipment and increase versatility in automation applications. Integrated Line Drivers Each actuator includes an integral 0.5 m cable with 15-pin sub-D connector and a 3 m extension cable. The connectorfeatures integrated line drivers for cable lengths up to 10 meters between actuator and controller. Stepper-motor-driven versions of the M-231 are available on request. For higher loads and travel ranges, refer to the M-230 and M-235 see link and see link. Photonics packaging Fiber alignment Quality control Test equipment Metrology M-231.17 high-resolution DC-Mike actuator, 17 mm travel range M-231 mounted on M-105 XYZ positioning systems M-231, dimensions (in mm). Cable length: 500 mm, 15-pin, sub-D connector with integrated line drivers M-231 on F-110 piezoelectric fiber- alignment system

Technical Data

Models	M-231.17	Units	Notes see
			p. see link
Travel range	17	mm
Design resolution	0.007	µm	A3
Min. incremental motion	0.1	µm	A4
Unidirectional repeatability	0.2	µm
Backlash	2	µm
Max. velocity	2.5	mm/sec
Max. push/pull force	40	N
Max. lateral force	0	N (at tip)
Encoder resolution	2048	counts/rev.
Drive screw pitch	0.4	mm/rev.
Gear ratio	28.44444:1
Nominal motor power	2	W
Motor voltage range	0 to ±12	V
Origin and limit switches	Hall-Effect
Weight	0.17	kg
Recommended motor controllers	C-843, C-848, C-862		D2

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M-231.17
DC-Mike Actuator, 17 mm,
Limit Switches

Custom Designs
for Volume Buyers