E33HCHP-LNK-NS-00
by Kollmorgen
The Kollmorgen E33HCHP-LNK-NS-00 from the E Hybrid Stepper Motors series is a robust splash-proof stepper motor designed for precise, high-torque performance in demanding industrial automation applications. Rated at a holding torque of 344 oz-in (2.43 Nm) and a phase current of 8.4 Amps, this NEMA 34 motor delivers consistent, reliable motion control. Featuring a splash proof construction and an optional encoder mounting, it is ideally suited for environments requiring protection against contaminants and the ability to integrate feedback devices for enhanced positioning accuracy.
Beyond its core torque and protection ratings, the E33HCHP-LNK-NS-00 offers detailed specifications to ensure optimal performance. It withstands an axial force of 180 lbs (801 N) and a radial force of 35 lbs (156 N), ensuring mechanical stability in high-load situations. The phase inductance of 1.1 mH and phase resistance of 0.13 Ohms ±10% support rapid current response and smooth current transitions for microstepping operation. Thermal performance is managed by a thermal resistance of 3.9 °C/Watt, facilitating efficient heat dissipation under continuous operation. Compact dimensions, with a body length of 5.61 inches [142.49 mm] (L2) and a maximum overall length of 6.73 inches [170.94 mm] (L1), combined with a weight of 3.2 lbs (1.45 kg), make this motor easy to integrate into tight machine layouts. A heavy-duty front end bell is also available to enhance the motor’s structural integrity and load capacity.
The E33HCHP-LNK-NS-00’s standard round shaft configuration and NEMA 34 frame ensure compatibility with a wide range of mounting systems and drive controllers. Its splash-proof design and robust thermal characteristics contribute to long-term durability and minimal maintenance requirements, even in harsh factory environments. The availability of an encoder mounting option adds versatility, enabling closed-loop control for increased efficiency and precision. Overall, this stepper motor provides a compact, high-torque solution that enhances machine reliability, reduces downtime, and supports the high-precision demands of modern industrial automation systems.
