R43HMNA-R2-NS-NV-00 by Pacific Scientific

The Pacific Scientific R43HMNA-R2-NS-NV-00 from the R Servomotors series is an industrial-grade servomotor delivering a continuous stall torque of 33 lb-in (3.7 Nm) and a continuous current rating of 6.9 A, ideal for precise motion control in demanding automation. Featuring a voltage constant of 0.61 V/rad/sec, NEMA 56C frame with IP65 sealing and an encoder option of N-Series, it ensures reliable performance. The motor offers a peak torque of 135 lb-in (15.2 Nm), low thermal resistance of 0.52 °C/W, inductance between 4.9 and 53 mH, and motor inertia of 0.20 to 0.38×10^-3 kg·m². With a thermal time constant of 19 to 35 min, it maintains efficiency at a design voltage of 320 VDC and weighs 15 to 25 lbs (6.8 to 11.3 kg), providing robust power delivery for continuous operation.