Product Description

Kollmorgen produces the CTM21NLS48NAA00 step motor. Falling under the CT series, it comes in a high torque magnetic design coupled with high voltage insulation system that presents a motor with worldwide manufacturing capabilities. This type is a CTM Maximum Series Step Motor that comes with enhancing the technology that enables it to provide more torque at all speeds. Thanks to this enhancing technology in the stator, the motor can provide 25% more torque compared to other CT series motors. And as a result, higher efficiency is achieved.

The CTM21NLS48NAA00 provides high torque at a reduced cost since additional torque is achieved without the need for larger drives. The extra torque is achieved through high efficiency which reduces energy usage by 25% significantly reducing the cost of production. The patented enhancing technology blocks the magnet fields from flowing around the stator teeth which forces it to flow through each tooth, producing more torque. It features a frame size of 23/5.7cm, 1 stack length, and a NEMA through hole mounting type. Although it comes with a round, smooth front shaft option, it lacks a rear option.

This Kollmorgen motor weighs at least 1.5lbs, uses two-phase power input, and has 200 full steps per revolution. It has +/-3% step accuracy, B insulation class, and insulation resistance of 100 megaohms. Maximum torque in the CTM21NLS48NAA00 is achieved thanks to high rotor magnets and windings that are computer-controlled. The efficient aluminum cooling shell provides faster and higher throughput machines and an increased motor lifespan. Also, the rapid removal of heat enables higher torque and current ratings. You can get this CTM step motor from Wake Industrial, which comes with a one year warranty.