H41HLLB-LNK-NS-00 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen H41HLLB-LNK-NS-00 is part of the H Hybrid Motors series and features a NEMA 42 frame size with heavy duty NEMA mounting. This motor provides 839 oz-in holding torque, operates at a rated current of 2.7 A per phase, and delivers a step angle of 1.8 degrees for 200 steps per revolution. It has a splashproof conduit connector, insulation class B at 130°C, and weighs 10.9 pounds.
Internal Product Review
The H41HLLB-LNK-NS-00 is a Kollmorgen hybrid motor with 839 oz-in holding torque and a 1.8° step angle. Heavy-duty NEMA mounting and a splashproof conduit-board connection give the motor a very installation-friendly design for industrial motion assemblies. Accurate 200 steps per revolution makes the motor a strong choice for controlled positioning.
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Product Description:
The H41HLLB-LNK-NS-00 is a hybrid stepper motor produced by Kollmorgen within the H Hybrid Motors series. It provides incremental 1.8° motion for indexing tables, cutters, and material-handling axes where repeatable open-loop positioning is acceptable. The motor integrates easily into washdown or light-splash areas because its power leads pass through a conduit connector and terminate on an internal board.
A mechanical envelope based on the NEMA 42 frame offers a mounting bolt circle of 3.000 inches and a 2.186-inch pilot that centers the housing against heavy-duty NEMA flanges. Four #10-32 UNC-2B bolts secure the motor to its mounting surface and help maintain axial alignment under the motor’s 839 oz-in holding torque. Each full step moves the load by 1.8 degrees, and 200 steps complete one revolution. Step accuracy is ±1.5%, helping keep angular error low without feedback. A single magnetic stack keeps the weight moderate while preserving stiffness, and the rotor inertia of 0.080 oz-in-s² supports rapid start-stop cycles. Continuous phase current is limited to 2.7 A, allowing connection to midrange microstep drives, while a 1.8 °C/W winding-to-case thermal path moderates temperature rise. Operation is permitted from -20 °C to +40 °C, covering common ambient conditions in industrial plants.
The four-lead series winding has a phase resistance of 2.54 Ω and a phase inductance of 49.4 mH. These electrical values establish the L/R time constant that influences low-speed torque and current ripple. Class B insulation rated at 130 °C tolerates a 340 VDC potential and maintains insulation resistance of at least 100 MΩ with a dry winding. The splash-proof connection uses a 1/2-inch NPS pipe thread, and the motor uses standard construction. The motor has a total mass of 10.9 lb, allowing it to be mounted directly without additional support.
