CTM33NLF29KEE00

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The CTM33NLF29KEE00 is a Nema 23 stepper motor with a step angle of 1.8 degrees and a holding torque of 200 oz-in (1.41 Nm). Manufactured by Kollmorgen, it belongs to the CT Stepper Motors series and operates within a temperature range of -20°C to +40°C. It has a phase inductance of 2.2 mH typical.

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Product Description:

The Kollmorgen CTM33NLF29KEE00 is a NEMA 23 stepper motor designed for high-performance motion control applications, offering precision, reliability, and an extended operational lifetime. Part of the CT Stepper Motors series, it delivers accurate positioning and torque, making it ideal for automation, robotics, 3D printing, and CNC machinery applications. The CTM33NLF29KEE00 delivers accurate angular positioning through its 1.8-degree step angle which enables it to execute precise incremental motion tasks. Systems that need precise repeatability together with tight motion control find this application particularly beneficial.

The motor creates a holding torque of 200 oz-in (1.41 Nm) that enables stable position retention when the drive signal is inactive thus being suitable for vertical load requirements along with critical position maintenance operations. The motor functions using a power consumption of 3.9 Amps DC to provide strong performance and energy efficiency. The phase inductance value of 2.2 mH contributes to improved torque quality and minimized resonant behavior during operation. The motor establishes itself as a dependable control option for systems which require minimal noise and vibration during operation. This CTM33NLF29KEE00 operates between -20°C to +40°C temperatures and demonstrates durability under demanding industrial as well as environmental conditions. The product meets the requirements of UL and CE as well as RoHS certifications because Kollmorgen maintains stringent safety protocols for environment-friendly products that follow international quality guidelines.

The motor designer provided a robust lightweight framework for simple space-constrained integration where power output remains unaffected. The motor provides steady movements and extended functional lifespan regardless of standalone or complex motion system implementation. The Kollmorgen CTM33NLF29KEE00 provides users with the best possible integration of torque output strength and accuracy alongside heat management and regulatory compliance. Engineers together with system integrators select this stepper motor because it provides dependable performance and efficiency in industrial applications.

Compliance Standards
UL, CE, RoHS
Holding Torque (2 Phases On)
200 oz-in (1.41 Nm) +/-10%
Max Shaft Loading (axial)
50 lb (222 N)
Max Shaft Loading (radial)
20 lb (89 N)
Nema Frame Size
23
Operating Temperature Range
-20° C to +40° C
Phase Inductance
2.2 mH Typical
Phase Resistance
0.60 Ohms +/-10%
Rated Current/phase
3.9 Amps DC
Rotor Inertia
0.0035 oz-in-s² (0.025 kg-m² x10⁻³)
Step Angle
1.8 degrees
Thermal Resistance
3.57 Mounted °C/Watt
Weight
1.4 lb (0.64 kg)

Frequently Asked Questions about CTM33NLF29KEE00:

Q: What is the step angle of this motor?

A: The motor features a step angle of 1.8 degrees.

Q: What is the holding torque specification?

A: It offers a holding torque of 200 oz-in (1.41 Nm) ±10%.

Q: What is the rated current for operation?

A: The motor operates at a rated current of 3.9 Amps DC.

Q: What is the operational temperature range?

A: It is rated for use between -20°C and +40°C.

Q: Which standards does the motor comply with?

A: The CTM33NLF29KEE00 meets UL, CE, and RoHS compliance standards.


Internal Product Review

  • ‘‘The CTM33NLF29KEE00 delivers reliable performance with a 1.8° step angle and strong 200 oz-in holding torque. Built to handle tough conditions, it’s ideal for precision control applications. With 3.9A current capacity and full compliance with UL, CE, and RoHS, it’s a dependable choice for stepper motor systems.’’

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