SLG Series Gearmotors

SLG Series Gearmotors


  • Continuous torque up to 4,696 lb-in (530 Nm)
  • Speeds up to 1250 rpm
  • Gear reduction ratios up to 100:1
  • Voltage ratings from 115-460 VRMS
  • Compatible with most servo drives
  • Class 1, Division 2 options available
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Gearmotors with Power Dense Motion Control

The UL Recognized Exlar SLG Series gearmotors offer you one of the highest power densities available in motion control. These gearmotors are available in four compact frame sizes: 60, 75, 90, and 115 mm with 1, 2, or 3 stack lengths. Single and double reductions are available in 4:1, 5:1, 10:1, 16:1, 25:1, 40:1, 50:1, and 100:1. The unique design of these gearmotors is especially valued in applications where weight or space is at a premium.


The Ultimate High Torque Solution

Many applications require high torque and low speed. A gear reducer in the SLG trades top-end speed for an increase in output torque. To further optimize the design, SLG motors can be wound to operate at higher than conventional servo motor speeds. The result is high power density in a compact space.


Optimizing Servo System Performance

Servo systems perform optimally when load inertia is similar to motor inertia. Gear reducers offer the perfect solution. Reflected inertia—the load inertia as seen by the control system—is reduced by the square of the gear ratio. For example, a 5:1 reduction ratio reduces the reflected inertia ratio by 25 times. The result is stable system operation and optimal machine performance.

Other Advantages

  • Flexible design suitable for a wide range of applications
  • Superior planetary gearheads offer high torque, low backlash and low maintenance
  • Eliminates clamps and pinions, as well as associated complications
  • Servo drive compatibility with feedback configurations for most amplifiers
  • Sealed anodized aluminum case manufactured to IP65S standard
  • Synthetic lubricants with EP additives, and Viton seals and O-rings for long life
  • Multiple frame sizes with standard metric mounting dimensions



Models:SLG060, SLG075, SLG090, SLG115
Frame Sizes:2.4, 3, 3.5, 4.5 in (60, 75, 90, 115 mm)
Gear Ratios:4:1, 5:1 10:1, 16:1, 20:1, 25:1, 40:1, 50:1, 100:1
Output Torque (geared):up to 4,696 lbf/in (530 Nm)
Output Speed:up to 1250 rpm
Standards/Ratings:UL Class 180H insulation, IP65S standard
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