H33NLHT-LNW-NS-00 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen H33NLHT-LNW-NS-00 is a NEMA 34 stepper motor from the H Hybrid Motors series with a holding torque of 687 oz-in and a step angle of 1.8 degrees, providing 200 steps per revolution. It features a rated phase current of 5.1 Amps, weighs 7.6 pounds, and is insulated to Class B with a voltage rating of 340 Vdc. The motor uses a smooth shaft with standard construction and has a splashproof connection style via conduit connector.
Internal Product Review
The H33NLHT-LNW-NS-00 is a Kollmorgen hybrid motor built in a NEMA 34 frame with standard construction. The 687 oz-in holding torque and 5.1 A rated current per phase support strong low-speed positioning with efficient drive matching. A 1.8° step angle and ±1.5% step accuracy make this model a precise and dependable choice for controlled motion.
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Product Description:
The H33NLHT-LNW-NS-00 is a hybrid stepper motor manufactured by Kollmorgen within the H Hybrid Motors series. Built on a NEMA 34 frame and delivered with standard construction, the unit converts pulse commands into precise rotary movement for indexing tables, pick-and-place axes, and other position-controlled stages in industrial automation. Four parallel leads simplify the drive connection, while a smooth shaft eases coupling to gears or pulleys. The splash-proof conduit entry protects the internal termination board when the motor is mounted in washdown or coolant-rich environments.
The motor has a step angle of 1.8 degrees, yielding 200 full steps per revolution and allowing microstepping drives to interpolate finer positions when needed. At stall, it sustains a holding torque of 687 oz-in (4.85 Nm), so vertical loads or cutting forces remain locked when the coils are energized. Electrical loading is matched to a rated current of 5.1 A per phase, which flows through windings with a phase resistance of 0.61 Ω. The phase inductance of 8.4 mH influences the current change rate and is an important consideration when selecting drive voltage for rapid acceleration without overshoot.
The rotor tolerates an axial thrust of 180 lb (801 N) and a separate radial load of 35 lb, helping belts, couplings, and end-play adjustments remain within bearing limits. The motor operates from -20 °C to +40 °C, supporting use in a range of industrial settings. Its insulation is rated at Class B 130 °C, providing adequate margin between the winding temperature rise and the insulation material limit. The motor weighs 7.6 lb (3.45 kg), which limits the additional load when it is mounted on a mobile carriage or gantry.
