Product Description:

The E34HRFP-LNK-NS-00 is a hybrid stepper motor produced by Kollmorgen as part of the E Hybrid Stepper Motors series. In motion-control assemblies, it converts digital pulse trains from an indexer or drive into precise incremental rotation for automated tooling, positioning tables, and pick-and-place axes. Its open-loop operation simplifies machine design in packaging, semiconductor, and material-handling lines where repeatable indexing is required. Because movement is commanded in fixed increments, the motor is well suited for equipment that must return to consistent stop positions during repetitive cycles.

Its physical envelope uses a NEMA 34 frame, enabling direct installation in standard mounting patterns for this motor size. The motor develops a holding torque of 1300 oz-in, so it can maintain position when the drive is energized and motionless. A step angle of 1.8 degrees divides one full revolution into 200 discrete steps that the controller can command individually. This resolution, together with SIGMAX magnetic construction and low rotor inertia, supports smooth mid-range operation and stable incremental movement. A 0.5000 in smooth shaft transfers torque to couplings or pulleys and supports accurate alignment in compact drive assemblies.

The motor tolerates an axial end thrust of 180 lb and a radial side load of 96 lb, allowing it to work with belt drives or lead screws that place substantial mechanical load on the bearings. Continuous service is supported across an ambient range of -20 °C to +40 °C, while Class B insulation, 100 MΩ resistance, and a 340 Vdc dielectric rating protect the windings against heat and leakage. With a mass of 9.7 lb, the unit remains manageable on moving axes while still providing useful thermal stability during extended dwell periods. Its listed thermal resistance also helps the motor dissipate internally generated heat during sustained holding duty.