2057 brushless DC servomotors

Monday, 27 April, 2009 | Supplied by: ERNTEC Pty Ltd


Electronic commutation is a feature of the brushless DC-servomotor series 2057.

The motor is fitted with a high-energy rare earth magnet to give a responsive mechanical time constant of 8 ms. The Faulhaber skew winding, in combination with the laminated stator, provides good heat dissipation and high overload capability.

Outside diameter is 20 mm and motor length, 57 mm; continuous output is 62 W; over 16 mNm continuous torque rating; speed up to 52,000 rpm; standard operating temperature range -30 to +125 °C.

Integrated digital or linear Hall sensors provide feedback to control electronics which allow true servo-motion velocity and position regulation.

The motor is optionally available with rear end shaft and in an autoclavable version. Complementing the motor are planetary gearheads, high-resolution encoders, drive electronics and motion controllers with RS232 and CAN interface.

Online: www.erntec.net
Phone: 03 9756 4000
Related Products

NXP Semiconductors MCX series industrial and IoT microcontrollers

The MCX series of industrial and IoT microcontrollers features an innovative power architecture...

ADLINK COM-HPC-mMTL embedded module

The COM-HPC-mMTL embedded module features up to 16x PCIe lanes, 2 SATA interfaces and USB 3.0/2.0...

Axiomtek ROBOX300 robotics controller

The ROBOX300 robotics controller from Axiomtek is designed for autonomous mobile robots and...


  • All content Copyright © 2025 Westwick-Farrow Pty Ltd