CTP32NLF46KAA00 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen CTP32NLF46KAA00 is part of the CT Stepper Motors series and features a Size 34 frame with a straight keyway shaft and a stack length of 2. This standard motor has a bipolar current per phase of 4.6 Amps and produces 7.8 N-m of torque. It is built for high torque performance, supports four lead connections, and is mounted with NEMA through holes.
Internal Product Review
The CTP32NLF46KAA00 is a Kollmorgen CT stepper motor built for bipolar operation at 4.6 A per phase. Standard motor construction and NEMA through-hole mounting support clean, practical integration into motion assemblies. Straight keyway shafting and 7.8 N-m bipolar torque make the motor an excellent choice for demanding positioning applications.
Have a part to sell?
Wake Industrial Warranty
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The CTP32NLF46KAA00 stepper motor is produced by Kollmorgen within the CT Stepper Motors series. It is supplied as a standard motor build in the Cool Torque Performance Series family and is used to execute incremental positioning, speed indexing, and coordinated rotary motion in automated equipment. Its straight keyway shaft and NEMA through-hole face enable direct coupling to pulleys or gears for medium-to-heavy industrial axes. The motor is intended for applications that need repeatable step-based movement and firm mechanical attachment at the machine interface. Its stepper design also supports precise commanded starts, stops, and direction changes during repeated motion cycles.
During operation each phase carries 4.6 A, which is the peak winding current a bipolar drive must supply. At this current the motor develops 7.8 N-m of holding torque in the CTP configuration, delivering high stall force for demanding indexing duty. The frame follows the Size 34 NEMA outline, giving an 8.5 cm square face and standard pilot dimensions for mounting. Electrical termination is through four color-coded leads, and the bipolar arrangement matches controllers that use alternate polarity switching. An 340 VDC insulation rating separates the windings from the frame to withstand typical drive bus transients. Axial thrusts up to 100 lbs can be carried in either direction without extra bearings.
The mechanical interface supports 65 lbs of radial load at the shaft center, allowing belt tension or gear mesh forces while maintaining bearing life. The through-bolting pattern uses NEMA Through Holes, so mounting bolts pass completely through the front flange into the machine frame for rigid attachment. Power is transmitted by a Straight Keyway shaft that helps prevent slippage under reversing torque. Internal lamination height is arranged in a 2 Stack construction, increasing magnetic length to boost torque without altering the footprint. This layout supports compact machine designs that need strong low-speed holding performance and stable torque transfer.
