K42HCHM-LNK-NS-00

Product Description:

The K42HCHM-LNK-NS-00 step motor comes out of the K PowerPac Motors lineup by Pacific Scientific. Right off the bat, the look doesn’t disappoint with a <\>, giving a sturdy base in applications where strength matters. Holding torque lands at 28.2 Nm, stacked nicely with a 1.8° step angle for jobs that demand tight, accurate motion. The step accuracy clocks in at ±1.5%, enough to lock in most industrial movements, while the SIGMAX enhanced construction in this series means better efficiency when the system needs it most.

Mounting with heavy duty NEMA hardware lets this motor sit tight on the platform while keeping shifts and vibration at bay. Leadwire configuration is 4 lead parallel, wired up for fast setups in automation lines. The system MS connector brings in the connection style, giving a sturdy link that won’t loosen up easily in busy environments. The 4.325 in. square frame helps it drop right into spaces built for the NEMA 42 pattern. Rotor has a laminated design, which means less heat while spinning at different loads. No shaft seal gets included—just a straight key on the shaft—good if everything around stays dry.

Operating temperature goes from -20°C up to +40°C so sudden cold or jumps in heat don’t cause issues. The insulation comes with 100 Megohms resistance and a 340 Vdc insulation voltage rating, making sure breakdowns happen less in rough settings. SIGMAX construction stands up best in tough manufacturing lines, keeping the motor running smooth shift after shift. Total setup ends up feeling solid, not delicate—great for real-world factory use in automation or systems needing that extra torque. This K42HCHM-LNK-NS-00 isn’t loaded with frills, but what it has, it does well, and fits straight into demanding spots where reliability wins every time.