E33NLFT-LNN-NS-01 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen E33NLFT-LNN-NS-01 is a hybrid stepper motor from the E Hybrid Stepper Motors series and features a NEMA 34 frame size with a body length of 134.62 mm. It provides a holding torque of 6.89 Newton meters and supports a step angle of 1.8 degrees with 200 steps per revolution. The motor has splashproof connections through a conduit connector and weighs 3.45 kilograms.
Internal Product Review
The E33NLFT-LNN-NS-01 is a Kollmorgen hybrid stepper motor built on a NEMA 34 frame with SIGMAX construction. Strong motion performance comes from 6.89 N·m holding torque and ±1.5% step accuracy, supporting confident indexing in demanding equipment. A highly capable choice for low-speed applications, especially with a winding optimized for maximum torque at low speed.
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Product Description:
The E33NLFT-LNN-NS-01 is a hybrid stepper motor manufactured by Kollmorgen and delivered within the E Hybrid Stepper Motors series. The unit is intended for industrial automation tasks that require repeatable incremental rotation, translating pulse trains from control electronics into accurate shaft displacement without the need for an external feedback device. SIGMAX construction, a three-stack rotor, and a NEMA mounting interface allow this motor to generate high torque at low speeds while maintaining the step accuracy expected in indexing tables, labeling heads, and electronic assembly equipment.
The motor fits a NEMA 34 frame, so its square face can bolt directly to standard gearboxes or machinery brackets. A holding torque of 6.89 N·m resists back-driving when the windings are energized, permitting vertical axes to remain stationary without mechanical brakes. Each command pulse advances the shaft by 1.8 degrees, giving a native resolution of 200 discrete steps per revolution. With a body length of 134.62 mm and eight-lead wiring, the phase coils can be connected in series or parallel to match different drive voltages. The Class B insulation system has a temperature rating of 130 °C and a dielectric voltage rating of 340 VDC. Its insulation resistance is 100 MΩ, helping protect the windings against electrical leakage during extended operation.
The motor accommodates an axial thrust of 801 N and a radial side load of 156 N, enabling direct coupling to belts, screws, or pinions without exceeding bearing capacity. Dynamic response is aided by a rotor inertia of 0.177 × 10⁻³ kg·m², balancing load matching with acceleration requirements. The operating temperature range is -20 °C to +40 °C, and heat generated in the windings exits through the housing at a thermal resistance of 2.0 °C/W, helping keep temperatures within the insulation limit. The motor weighs 3.45 kg and has a smooth shaft. A splash-proof conduit entry with a 1/2-inch NPS thread protects the cable opening from incidental moisture. The terminal board provides an accessible connection point for field wiring in packaging and other industrial equipment.
