NEMA34

Integrated Closed Loop Stepper Motor Datasheet Rev. 5.2 NEMA 17, NEMA 23 and NEMA 34 IP 20 IP20 IP65 IP20 IP65 NEMA 17S 17M 17L 23S 23M 23L 23S 23M 23L 34M 34L 34M 34L Input Power, Nominal (±10%) VDC 14–48 14–48 14–48 14–48 14–48 14–48 14–48 14–48 14–48 14–48 14–48 14–75 14–75 Auxiliary Input Power, Nominal (±10%) VDC 6–24 6–24 6–24 6–24 6–24 6–24 6–24 6–24 6–24 6–24 6–24 6–24 6–24 Auxiliary Input Power, Maximum W1 1 1 1 1 1 1 1 1 1 1 1 1 Detent Torque mNm 15 25 25 40 70 120 40 70 120 250 350 250 350 Thrust Load Limit kg 0.28 0.36 0.6 0.6 1.0 1.5 0.6 1.0 1.5 2.7 3.8 2.7 3.8 Overhung Load Limit (from shaft end) N 20 20 20 50 50 50 50 50 50 260 260 260 260 Rotor Inertia g·cm2 57 82 123 260 460 750 260 460 750 1850 2750 1850 2750 Holding torque at continuous current Nm 0.35 0.45 0.65 1.1 1.8 2.6 1.1 1.8 2.6 3.5 5.5 5 7.7 Holding torque at peak current Nm 0.5 0.6 1.05 1.3 2.1 3.25 1.3 2.1 3.25 4.5 7 6.3 9 Co...