Product Description

The design and manufacturing capabilities of Kollmorgen are recognized by innovators around the world. Kollmorgen’s motion control products include motors, drives, and controls. These products are being used in the space industry, the oil and gas sector, and medical technology areas. Their products are designed by the company with a century’s experience in the design and manufacturing of precision products. Today the company is a trusted brand name in the area of motion control technology.

The AKM21C-ANSNAB-02 is a synchronous motor from the brushless AKM DC motor series. This series is widely used for a variety of servo applications in industries that use industrial robots and machine tools. A 0.48 Nm standstill torque can be applied to the output shaft at a standstill current of 1.58 A. At a peak current of 6.3 A, the peak torque is 1.47 Nm. The AKM21C-ANSNAB-02 uses a permanent magnet in its rotors and a neodymium-iron-boron magnetic material helps to operate the motor is a very dynamic fashion. For the closed-loop feedback, a resolver in built-in in the motor. The SERVOSTAR servo amplifier evaluates the resolver position and supplies sinusoidal voltage to the motor.

At U_N = 115 V, the motor has rated speed, rated torque and rated power of 2500 rpm, 0.46 Nm, and 0.12 kW respectively. At U_N = 230 V, these values are 8000 rpm, 0.39 Nm, and 0.32 kW. The rotor’s moment of inertia is 0.11 kgcm² and the motor’s weight is 0.82 kg. The flange has been designed in accordance with the IEC standard and the motor’ shaft is smooth. The motor can easily operate in a temperature range of 5 ᵒC to 40 ᵒC and within an elevation range of 1000 m above sea level. No doubt, the AKM21C-ANSNAB-02 is seen as a robust platform for variety of industrial servo applications!