Oriental Motor offers a broad selection of linear motors. The PK Series of 0.36 and 0.72 degree stepping motors are 0.79" to 3.35" large and RoHS Compliant, and also feature a new pentagon (bipolar) 5-lead wire. Their holding torques start at 0.078 N-m and top out at 6 N-m. The PK Series also comes in 0.9 and 1.8 degree models, with unipolar and bipolar connects (4, 5 and 9 lead wire). Lastly, the company offers a variety of AC and DC input stepping motors packaged with drivers, featuring closed-loop configurations and built-in controllers.

BEI Kimco Magnetics manufactures linear and other motors for use across a range of applications, including medical and scientific, factory and office automation, military, aviation, space systems, and security. They offer brushless fractional horsepower DC motors in 1.1" to 9" diameters, operational speed capabilities in excess of 60,000 RPM. The company is also ISO9001:2000 Certified.

H2W Technologies offers an array of linear motor choices. Their 3-phrase, brushless DC motors are ideal for long-stroke, closed-loop servo, and linear motion applications, and can be used at speeds up to 240"/sec, and capable of force to 1,068 N. Linear brush motors are also available for similar applications, from 1"/sec to 100"/sec.

Three series' of linear motors are manufactured by Airex, primarily for use in the semiconductor and optical imaging markets, but also for the manufacture, assembly, and testing of electrical components. The smallest is the P12 brushless linear servomotor, which offers continuous force to 24 lbs, peak force to 76 lbs, and velocities >3 m/sec.

Baldor provides a range of linear motors from cog-free units to dual axis models. The LMCF linear cog-free motor is designed for unlimited stroke servo applications that require smooth operation without clogging. These units feature peak forces to 2,400 N, high acceleration to 98 m/s2, and high speeds to 5 m/s with encoder resolution >1 micron. The LMIC has an iron core and is available in both standard and low profile designs for use in material handling, automatic inspection, bonding, drilling, and similar applications. Other selections include the LMBR brushed linear motor, LMAC linear induction motor, and LMSS and LMDS stepper motors..

Lin Engineering carries a variety of linear stepper motors in NEMA sizes 8, 11, 14, 17, 23, and 34. In addition to standard step motors, the company carries Super Torque models capable of up to 0.89 N-m holding torque, Xtreme Torque models up to 0.68 N-m holding torque, IP65 and IPX7 rated dust-proof, water-resistant, and submersible models, and more. The company also offers integrated motors that combine steppers with some combination of driver, encoder, and controller, as well as BLDC standard torque motors.

Servo2Go specializes in linear motors such as the AC and DC servo and stepper types. They have options from a wide variety of suppliers, including Advanced Motion Controls, Applied Motion Products, Nippon Pulse America, and more than a dozen others. Servo motors include the MDM Series, available in NEMA 23, 34, and 42 frame sizes, with continuous torque to 124 lbs/in and speeds to 7,600 RPM; M Series brushless AC servo motors with up to 750 W continuous output power and 21 lbs/in continuous torque; and the I and ID Series brush and brushless servo motors that offer peak torque from 3.01 to 173 lbs/in. Stepper motors come in a variety of NEMA sizes with holding torque ranges from 7 to 15 oz/in to 320 oz/in.