Product Description:

The RBEHE-01210-E17 is a rotary brushless motor produced by Kollmorgen within the RBE Rotary Motors series. Designed as a housed unit for integration into compact stages and spindles, the motor converts electrical power from a matched drive into rotary motion for industrial automation axes that demand high speed and moderate torque. Its housed format also supports use in space-limited motion assemblies where stable mounting and compact packaging are important. This makes it suitable for precision spindles and compact servo-driven mechanisms.

In continuous operation, the motor delivers a continuous stall torque of 0.115 N-m, which supports load holding without rotation. At rated electrical input, it outputs 106 W of mechanical power, and a thermal resistance of 4.25 °C/W helps indicate how heat moves from the motor to the surrounding structure. The continuous duty temperature rise is 130 °C, so enclosure layout and ambient conditions must allow heat to dissipate properly. A motor constant of 0.028 N-m/√W relates torque to input power for drive selection. Maximum mechanical speed of 18000 rpm supports high-speed processing, while low static friction and viscous damping help the axis remain smooth during low-speed control.

For short-duration demands, the motor can produce a peak torque of 0.342 N-m, giving added acceleration margin when commanded by the drive. Rated mechanical output is reached at 13800 rpm, a speed that balances efficiency and thermal loading. An 8-pole rotor is monitored by Hall sensors, and the incremental encoder provides TTL quadrature with marker signals for commutation and position feedback. Cogging torque remains limited to 0.0029 N-m, and the stainless-steel shaft resists corrosion in demanding machine environments. Low cogging and damping support responsive indexing and steady tracking during fast-cycle motion.