50 mm Frameless BLDC Motor Context

Market context

50 mm frameless BLDC motor component for compact rotary drive integration.

  • Target environment: Robot joints, gimbals, rotary axes, compact machines and end-effector mechanisms
  • Workflow context: Frameless motor integration, compact actuation, torque-dense rotary motion and OEM drive design
  • Customer context: OEMs building their own actuator package rather than buying a fully enclosed servo or integrated joint.
  • Deployment model: Commercial frameless motor component for robot joints, compact actuators and precision motion systems.
  • Commercial maturity: Commercial component page with size-class and integration details; torque curves should be checked from DINGS datasheets.
  • Adoption constraints: Requires housing, bearings, encoder/feedback, drive electronics and thermal validation at the actuator level.
  • Adjacent products: maxon frameless motors, Kollmorgen TBM/KBM motors, T-Motor frameless actuators, harmonic-drive actuator cores

Specifications

  • Motor Diameter Class: 50 mm
  • Supplied Form: Rotor and stator motor component
  • Motor Family: Frameless BLDC motor family
  • Positioning: High-torque-density, low-cogging motor component
  • Integration Note: Requires customer-side housing, bearings, feedback and drive integration
  • Variant Summary: 50ZWC15X-1 and 50ZWC25X-1
  • Voltage: 48 V
  • Rated Power: 168–219 W across listed variants
  • Rated Torque Nm: 0.30–0.51 Nm across listed variants
  • Rated Speed: 4,100–5,350 rpm across listed variants
  • Peak Torque Nm: 0.96–1.50 Nm across listed variants

Comparable Systems

View 50 mm Frameless BLDC Motor overview