H33NLES-LNN-NS-02 Kollmorgen
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The Kollmorgen H33NLES-LNN-NS-02 is a hybrid motor from the H Hybrid Motors series with a NEMA 34 frame size and a smooth shaft. It offers 1.8 degree steps with an accuracy of plus or minus 1.5 percent and provides 200 steps per revolution. This model features a 6-lead connection style, insulation class B rated at 130°C, and a connector size of 1/2 inch NPS pipe thread.
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Product Description:
The H33NLES-LNN-NS-02 is a hybrid stepper motor manufactured by Kollmorgen within the H Hybrid Motors series. Devices in this category convert digital pulse trains from motion controllers into controlled angular displacement, allowing indexing tables, pick-and-place actuators, and metering pumps to move to precise positions without feedback hardware. By combining permanent-magnet and variable-reluctance construction, the motor delivers high torque per frame and retains accurate positioning across a wide speed range, making it common in packaging, semiconductor, and life science machinery.
The motor body conforms to the NEMA 34 frame envelope, so it bolts directly onto standardized mounting flanges in existing equipment. Internal windings use Class B (130 °C) insulation, permitting continuous operation with moderate thermal rise while protecting the varnish film against breakdown. Winding resistance to leakage current is rated at 100 Megohms, which provides an important safety margin in systems exposed to high humidity or transient voltage spikes. Dielectric strength reaches 340 VDC, allowing the phase coils to tolerate the full output of most 48 V to 160 V microstep drives without arcing. Each electrical pulse advances the rotor by 1.8 degrees, matching the standard microstepping tables used by most drives. The stator uses three lamination stacks, and a splashproof conduit entry routes leads to a terminal board through a 1/2-inch NPS pipe thread. The shaft is smooth, which eliminates key stress risers during coupling.
The specified temperature envelope of -20 °C to +40 °C allows reliable cold starts and sustained duty in warm enclosures. A 6-lead winding provides series, parallel, or unipolar connection options to tune torque and current. With 200 full steps per revolution, the motor has a positioning error of ±1.5 %. Standard construction, a smooth shaft, and a splashproof conduit support use across multi-axis machines.
Frequently Asked Questions about H33NLES-LNN-NS-02:
Q: How many electrical connections does the H33NLES-LNN-NS-02 motor have?
A: This model supports 6 lead connections for flexible wiring options.
Q: What is the connection style of the H33NLES-LNN-NS-02 motor?
A: It uses a splashproof connection to the terminal board via a conduit connector for enhanced protection in damp environments.
Q: What frame size is the H33NLES-LNN-NS-02 motor?
A: The frame size of this motor is NEMA 34, making it suitable for applications that require this industry-standard size.
Q: How many steps per revolution does the H33NLES-LNN-NS-02 provide?
A: It offers 200 steps per revolution, allowing for precise positioning.
Q: What type of shaft does the H33NLES-LNN-NS-02 motor have?
A: The shaft design on this motor is smooth, providing compatibility with various coupling options.
