Product Description

The CT step motors produced by Kollmorgen have been in use for several decades.  These step motors are used in different applications to offer motion solutions. CT step motors’ performance depends highly on the voltage as well as current supplied by a drive. Such motors are available with a wide variety of windings. Therefore, they can be used alongside drives which have a wide range of current as well as voltage ratings. The performance of CT step motors regarding speed varies greatly with the drives used. This implies that they are rated using the holding torque. The holding torque provides specifications of the maximum torque which can be applied to the shaft of a CT step motor. However, the holding torque is not responsible for the rotation of the shaft. It is possible to measure the holding torque when the step motor is energized with a rated DC current. It can as well be measured when the step motor is at standstill. Since CT step motors are energized using pure DC current, the holding torque doesn’t depend on specific characteristics of the drives.

Kollmorgen’s CTP20NLF11NAA00 standard step motor has a winding current of 1.7 Amps. It also features short stack length, four leads connections, round smooth shaft, and NEMA through holes. The frame size of this step motor is 23. Additionally, this step motor has been equipped with heavy duty bearings. This makes it highly compatible with leadscrews. Moreover, CTP20NLF11NAA00 step motor completes 200 1.8 degree steps in one revolution. An individual can be assured of an optimal performance when he or she operates this step motor at a temperature ranging within -20 and 40 degrees Celsius.