HMD01.1N-W0036

The 36 A is available only for short bursts (such as acceleration or torque spikes), while 20 A is safe continuously—using peak continuously will overheat the system. For motor sizing and power supply design, plan for continuous current (20 A) plus margin for peaks rather than relying on the 36 A spec alone.

At 0 Hz the drive’s ability to dissipate heat is lower and motor inductance limits current flow, so rated current is reduced to 13.7 A, which means available torque at standstill is likewise reduced; sustained stall without motion should use this lower limit. If higher torque is needed at low speeds, consider over-rating motor or using external cooling or forced ventilation.

The twin 68 nF capacitors indicate Y capacitors between isolation barriers (e.g. between power electronics and earth ground) to suppress common-mode noise; they help with meeting EMC standards but require proper grounding of chassis to earth. Poor grounding or long unshielded cable runs can lead to EMI emissions or interference problems, so design cable layout carefully, use shielded cables, and bond chassis appropriately.

That total (~410 W) represents loss power inside the drive (heat) and must be removed to prevent overheating; design the mounting or panel for sufficient thermal conductivity and consider forced ventilation or heat sinks. Also account for ambient temperature: higher ambient reduces allowable continuous current before thermal limits are hit.

Compared to smaller units, the HMD01.1N-W0036 supports much higher peak and continuous currents (36 A peak, 20 A continuous), enabling larger motor loads, but its physical size, weight (~5.27 kg), heat dissipation, and power infrastructure requirements scale accordingly. In contrast with larger models you trade off efficiency and cost; in mid-range use this model often hits the sweet spot for performance vs installation complexity.