Helical Bevel Gear Motors


  • Mounting options: Foot, flange, and torque arm

  • Inch or metric shafts in common dimensions

  • Shaft types: Solid, hollow, and SIMOLOC

  • Gear teeth hardened and ground for infinite life

  • Synthetic oil standard for longer maintenance intervals

  • Aluminum housings are lightweight and do not require paint

  • Inverter-duty NEMA Premium® and NEMA Energy Efficient motors (230/460VAC, 60Hz)

  • Conduit box with NPT-tapped holes

  • Standard 9-pin terminal block in 3x3 configuration

Technical Data

Helical Bevel
B Series (2-stage)


Up to 96%

Output torque (lb-in)

442 to 3,982


3.47 to 59.28

Motor power (HP)

1/3 to 10

Get Higher Efficiency

Our SIMOGEAR 2-stage helical bevel unit gives you higher ratios in the first gear stage than traditional designs. All told, the unit averages 2% higher efficiency than 3-stage units. For any continuous duty application, that translates to substantial energy savings over the long term.

Easy installation

  • SIMOLOC keyless tapered shaft locking system allows for easier installation on hollow shaft applications

  • An integrated mounting flange is incorporated into the gearbox housing, however other common flanges are also available


  • RFID nameplates allow for quick identification, while Smart Numbers make ordering of exact duplicates effortless

Field modifiable

  • MODULOG modular concept uses various mounting shafts to add options such as brakes, encoders, and external fans that can be field-retrofitted after installation

Typical Applications



Travel Drives & Hoists

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