electrical air damper

Driven by high-powered synchronous motors, low noise, self-locking, piping structure, unique and patented design enabling greater output torque;outer covering and operation cycles can be selected if needed Electrical performance voltage for use 12V±1V DC resistance 300±30Ω/phase current input 60mA or less pull-out torque 0.1N·m or more detent torque initial:≥0.5N·m after:≥0.4N·m starting voltage ≤10V DC slew rate 135 PPS Max motor coil terperature rise 65K or less insulation resistance 100MΩ or more dielectric strength 500V DC for 1 min; or 600V DC for 1 s motor insultation class E