AC Motion Servo drive unit / amplifier - Mitsubishi Electric (MELSERVO JN Series) - Supply voltage 200Vac (3-phase input / 200Vac-230Vac) - Rated power 400W / 0.4kW - with Encoder input (17-bit / 131072pulses/revolution resolution) - IP20 - with Built-in dynamic brake + Built-in regenerative resistor + Natural cooling - compatible with HF-KN43; HF-KN43B; HF-KN43K; HF-KN43BK; HF-KP43G[]; HF-KP43BG[]; HF-KP43G[]K[] - rated for 0-55°C ambient