E33NCLP-LNN-NS-00 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen E33NCLP-LNN-NS-00 stepper motor is part of the E Hybrid Stepper Motors series and features a NEMA 34 frame size with a system MS connector. It provides a holding torque of 995 oz-in, rated current per phase of 4.0 A, and has a step angle of 1.8 degrees for 200 steps per revolution. The motor weighs 7.6 lb, has Class B insulation rated at 340 Vdc, and supports an axial load of 180 lb.
Internal Product Review
The E33NCLP-LNN-NS-00 is a Kollmorgen hybrid stepper motor in a NEMA 34 frame with 995 oz-in holding torque. A 1.8-degree step angle and +/-1.5% step accuracy support precise indexing and consistent motion control. System MS connector integration and max-torque-at-high-speed winding make the unit a strong choice for demanding positioning applications.
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Product Description:
The E33NCLP-LNN-NS-00 hybrid stepper motor is produced by Kollmorgen and belongs to the E Hybrid Stepper Motors series. Built on SIGMAX construction principles, the unit converts digital pulse commands from indexers or microstepping drives into incremental mechanical rotation for positioning tasks in automation assemblies, pick-and-place tools, and indexing conveyors. A NEMA mounting interface supports direct installation with standard couplings, gearheads, and other components designed for conventional two-phase stepper motors. This interface also provides a familiar bolt pattern for integration into common machine frames.
With a NEMA 34 frame, the motor occupies a 3.4-inch-square footprint. Its rotor is divided into three stacks and provides 200 discrete steps per revolution, with each step producing a mechanical increment of 1.8 degrees. The magnetic circuit provides a holding torque of 995 oz-in, allowing the energized motor to keep fixtures stationary. The rated phase current is 4.0 A, while the phase resistance is 1.02 ohms and the inductance is 12.6 mH. These electrical values help determine the drive voltage and current-loop response. Class B insulation is rated for 130 °C and withstands an isolation voltage of up to 340 VDC, while resistance to ground exceeds 100 megohms. A thermal resistance of 2.0 °C/W supports calculations for mounting-surface heat dissipation.
Positioning precision is supported by a step accuracy of ±1.5%, which helps maintain consistent angular movement when loads are applied through the smooth shaft. The motor accepts mechanical forces of up to 180 lb axially and 35 lb radially, allowing screw-drive thrust and belt tension to remain within the bearing limits. Continuous operation is permitted at ambient temperatures from -20 °C to +40 °C. The rotor has an inertia of 0.025 oz-in-s², supporting responsive acceleration when used with the high-speed torque winding. Field wiring uses a System MS connector and a four-lead series termination for connection to a compatible stepper drive. The motor has a mass of 7.6 lb, and its high-speed winding helps preserve available torque as the input pulse rate increases.
