Aerotech’s “U-channel” brushless linear servomotors have proven ideal for robots, actuators, tables/stages, fiberoptics/photonics alignment and positioning, assembly, machine tools, semiconductor equipment, electronic manufacturing, vision systems, and in many other industrial automation applications. Aerotech linear motors are direct drive and consist of a noncontacting forcer coil and “U-channel” rare-earth magnet track. This design eliminates backlash, windup, wear, and maintenance issues associated with ball screw, belt, and rack and pinion based motion control and positioning systems. The noncontact design of the forcer and magnet track results in a maintenance-free system. Aerotech manufactures a complete line of linear motors to meet the needs of your industrial automation application. Click here to download the Linear Motors Application Guide. The guide provides the history, principles, types, and benefits of linear motors.

BLMUC Brushless Linear Servomotor

BLMC Brushless Linear Servomotor

BLM Brushless Linear Servomotor

The BLMUC linear motor is an ultra-compact "U-channel" motor measuring only 52.0 mm x 20.8 mm in cross section, designed to provide high force in an ultra-compact package.

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Aerotech’s "U-channel" BLMC series compact linear motors are only 57.2 mm x 31.8 mm and designed for high force in a compact package.

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Aerotech’s "U-channel" BLM series linear motors are 86.4 mm x 34.3 mm in cross section and have proven ideal for both high-accuracy and high-throughput applications.

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Continuous Force	18.3 - 58 N
Peak Force	125 - 232 N

Continuous Force	66 - 161 N
Peak Force	264 - 646 N

Continuous Force	173 - 398 N
Peak Force	693 - 1590 N

BLMH Brushless Linear Servomotor

BLMX Brushless Linear Servomotor

BLMF Linear Motors

The BLMH series "U-channel" brushless linear servomotors offer over 70% greater continuous output force in the same physical envelope than similar models from other manufacturers. BLMH series motors feature a high-efficiency magnetic circuit design that provides continuous force ratings to 549 N (123 lb) and peak forces to 2195 N (494 lb).

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The BLMX series "U-channel" brushless linear servomotors offer over 49% greater continuous output force in the same physical envelope than similar models from other manufacturers.

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The BLMF series linear motors are designed to provide a lower cost and lower profile alternative to conventional linear motor applications. The BLMFI forcer contains no magnetic material to achieve zero cogging and magnetic attraction.

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Continuous Force	271 - 549 N
Peak Force	1083 - 2195 N

Continuous Force	805 - 955 N
Peak Force	3222 - 3820 N

Continuous Force	19 - 112 N
Peak Force	75 - 448 N

BLMFS5 Linear Motor

The BLMFS5 series linear motors are designed to provide a higher throughput and lower profile alternative to conventional linear motor applications. This is achieved through a proprietary manufacturing process and laminated iron-core design.

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Continuous Force	323 - 697 N
Peak Force	699 - 1507N

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Aerotech is a motion controller and motion control systems manufacturer.