Exlar SLM and SLG rotary actuators

Exlar’s SLM and SLG rotary actuators are now available with Class I, Division 2 Certification, meeting application requirements for use in hazardous environments.

The rotary actuators are suitable for operating quarter-turn or multi-turn valves or shaft drive dampers. Directly coupled shaft-to-shaft, these actuators eliminate cumbersome mechanisms needed by the linear motion of pneumatics. To meet application requirements, the Class I, Division 2 rotary actuators are also available with resolver feedback and handwheel options.

Offering multiple frame size options, including 90, 115 and 142 mm, and producing speeds up to 4000 rpm, the SLM motors are suitable for a variety of precision motion and speed applications. Feedback configurations are available for nearly any servo amplifier, providing product flexibility for application requirements.

The UL-recognised SLG series integrated gearmotors offer high-power densities in a compact design. Available in two frame sizes - 90 and 115 mm - the SLG series offers 1, 2 or 3 stack lengths with single and double reductions available for varying applications. Providing a high side load-bearing design and higher stiffness than bolt-on gearhead and motor designs, the SLG motors’ unique design is suitable for applications where weight or space is at a premium.