AKM21G-ENBN2-00
by Kollmorgen
The AKM21G-ENBN2-00, produced by Kollmorgen, is a powerful synchronous servomotor, part of the AKM series. With a standstill torque of 0.50 Nm and standstill current of 4.87A, it's designed to deliver maximum value through equivalent rotor reactance and resistance. Supplying 75V DC power yields a rated speed of 4000 rpm, a rated torque of 0.46 Nm and a rated power of 0.19 kW, making it ideal for large industrial and textile machinery. The motor is insulated by PETP and PUR to regulate temperature, not to exceed 40oC externally and 100K winding. An integral 17-pole encoder, connected by 0.5m diameter cables, controls feedback sensors. The motor can handle a main voltage up to 480 VAC and supports three-phase electric supplies. Its shaft handles axial and radial loads up to 60N and 145N respectively, displaying a rotor moment of inertia of 0.11J and thermal constant of 8 minutes.
