CTM32NLS23KAA00 Kollmorgen
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The Kollmorgen CTM32NLS23KAA00 is a stepper motor from the CT Stepper Motors series, featuring a frame size of 8.5 cm and a straight keyway shaft. It offers a bipolar motor torque of 9.5 N-m, supports a rated current of 2.3 A, and is built for maximum torque and efficiency. This model handles an axial shaft load of 100 lbs in both directions and uses a NEMA through holes mounting style.
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Product Description:
The CTM32NLS23KAA00 is a hybrid stepper motor produced by Kollmorgen and included in the CT Stepper Motors series within the Cool Torque Maximum line. The unit converts discrete drive pulses into precise angular motion, making it suitable for indexing tables, packaging axes, and other mid-torque positioning tasks in industrial automation. In motion systems, commanded step signals are translated into incremental shaft rotation for repeatable positioning during start-stop cycles. The Cool Torque Maximum design emphasizes high torque and efficiency, so the motor supports strong output while limiting heat in compact machine layouts.
The motor develops a peak bipolar holding torque of 9.5 N-m in CTM wiring, allowing the drive to maintain load position with power applied. Electrical input is carried on color-coded leads, and six conductors reach the stator so the motor can be wired for series or parallel phases. A laminated insulation system withstands up to 340 VDC, helping protect the windings when the motor is used with high-bus microstepping amplifiers. Continuous phase current is limited to 2.3 A, which supports drive matching and thermal management during steady operation. Mechanical side loading at the shaft center may reach 65 lbs (29 kg), which suits belt-and-pulley systems that apply steady radial force. The leaded connection style also gives flexibility when routing wiring through enclosed machine sections.
An axial load limit of 100 lbs (45 kg) in either direction supports screw-coupled actuators that push or pull along the shaft axis. The motor uses an ANSI Size 34 frame, so it fits common stepper mounting brackets and machine plates. Attachment points are arranged in a NEMA through-hole pattern, which supports standard front-flange installation. Power is transmitted through a straight keyway shaft that helps prevent coupling slip while maintaining concentric alignment with encoders or gearheads. This frame format is commonly used where moderate torque is needed without moving to a larger motor footprint.
Frequently Asked Questions about CTM32NLS23KAA00:
Q: What is the maximum axial shaft load capacity of the CTM32NLS23KAA00 stepper motor?
A: The CTM32NLS23KAA00 handles an axial shaft load of up to 100 lbs (45 kg) in both directions.
Q: What is the bipolar torque output of the CTM32NLS23KAA00 stepper motor?
A: This model delivers a bipolar motor torque of 9.5 N-m in the CTM variant.
Q: What connection style and number of connections does the CTM32NLS23KAA00 have?
A: The CTM32NLS23KAA00 uses a leads connection style with six connections for wiring.
Q: What is the mounting style used on the CTM32NLS23KAA00?
A: This stepper motor features a NEMA through holes mounting style for installation.
Q: What type of shaft configuration does the CTM32NLS23KAA00 feature?
A: The shaft on the CTM32NLS23KAA00 uses a straight keyway design for secure coupling.
