E42HLFC-LNK-NS-00 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen E42HLFC-LNK-NS-00 is a stepper motor from the E Hybrid Stepper Motors series with a NEMA 42 frame size and a holding torque of 2700 oz-in. It has a heavy duty NEMA mounting style, an 8 lead connection, and a smooth 0.625 inch shaft diameter. This motor weighs 18.2 pounds and supports an insulation voltage rating of 340 Vdc with Class B insulation.
Internal Product Review
The E42HLFC-LNK-NS-00 is a Kollmorgen hybrid stepper motor in a NEMA 42 frame with 2700 oz-in holding torque. SIGMAX construction and a 1.8-degree step angle give this motor a well-engineered feel for steady, accurate motion control. The ±1.5% step accuracy stands out for precise indexing performance.
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Product Description:
The E42HLFC-LNK-NS-00 hybrid stepper motor is manufactured by Kollmorgen as part of the E Hybrid Stepper Motors series. As a two-phase, open-loop actuator, it translates pulse commands from a stepper drive into accurately indexed shaft rotation for conveyors, labeling heads, and light press feeds. Its single-piece housing and sealed wiring interface permit direct installation on machinery without auxiliary enclosures, allowing the unit to serve as a compact positioning element in automated equipment.
The motor uses a NEMA 42 frame, providing a 4.20-inch square face that matches the heavy-duty NEMA mounting pattern specified for this model. Within that frame, Kollmorgen’s SIGMAX construction and two-stack rotor provide a static holding torque of 2700 oz-in (19.1 Nm). Motion resolution is based on a full-step increment of 1.8 degrees, providing 200 steps per revolution with a step accuracy of ±1.5%. Power terminals are provided on an 8-lead harness that exits through a splash-proof conduit connector. The wiring is routed through a 1/2-inch NPS pipe-thread fitting to keep the connection sealed. A 0.6250 in (15.875 mm) smooth shaft supports radial loads up to 140 lb and axial loads up to 400 lb, while the overall length of 8.04 in maintains compatibility with compact gearheads.
Rotor inertia is 0.16 oz-in-s², supporting moderate acceleration without excessive overshoot. Continuous operation is permitted at ambient temperatures from -20 °C to +40 °C, and winding heat escapes through a thermal path rated at 1.3 °C/W. The winding system has an insulation resistance of 100 megaohms and an insulation voltage rating of 340 VDC. Its insulation is built to Class B, 130 °C limits. With a mass of 18.2 lb (8.26 kg), the assembly provides stability under vibration while remaining manageable during machine servicing.
