SHF CR1 Gearheads

SHF CR1 Gearheads

The SHF-CR1 series is a high-performance, zero tooth backlash gearhead that integrates a cross roller output bearing and features a hollow input shaft. They are ideal for robot arm and automation applications such as SCARA and gantry robots. The SHF offers superior motion control with superb positional accuracy and repeatability to ± 0.25 arc-sec. An optimized tooth profile and wave generator shape allow for a greater area of tooth engagement, high torque capacity and torsional stiffness. The standard SHF includes a hollow wave generator bore. Optional inputs utilizing an Oldham coupling and shafting are available as required. Standard sizes are available with torque capacities to 372 Nm. High torque options, larger units, and customized units are available upon request.

Sizes:
17, 20, 25, 32
  • Zero backlash
  • Hollow shaft configuration
  • Standard sizes 17, 20, 25, 32 (additional sizes by request)
  • High ratios from 50:1 to 160:1
  • Integrated output cross roller bearing simplifies mounting
  • High durability and long life
  • High positional accuracy and repeatability to ± 0.25 arc-sec


Standard Specifications (high torque option available)


Cross Roller Bearing Specifications
SHF CR1 Gearheads Datasheet
Installation Drawings
SHF CR1 Size 17 Drawings: PDF DWG DXF 3D Model: STEP
SHF CR1 Size 20 Drawings: PDF DWG DXF 3D Model: STEP
SHF CR1 Size 25 Drawings: PDF DWG DXF 3D Model: STEP
SHF CR1 Size 32 Drawings: PDF DWG DXF 3D Model: STEP
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