High Torque High quality motor steel, low self-induced reactance in the bearings, good responsiveness, direct linkage to the load at low speeds at near blocked speeds, without gear reduction. Stepper motor's BLUE wire connects to driver's B- port. [Low Noise/High Torque Hybrid Stepper Motor]23HS8430B 2-phase stepper motor with dual shaft diameter of 8mm, a current of 3A and an angle of 1.8°, is made of durable metal on the outside, and the perfect combination of rubber and rotor fills up the inner space and stabilizes the... Nema23 23HS8430B Dual shaft stepper motor 1pcs Nema23 Stepper Motor 23HS7628-6.35 & 8.0 ... – Grandado High Torque 270 Oz-in Stepper ESXSWYDR Nema23 Stepper Motor 57mm 2 Phase 57BYGH56-401A Stepper Motor 4-Lead Cable For 3D Printer Engraving Milling Machine(6.35mm D Type Engraving Machine Motor The circuit board inside the bipolar motor has been updated to ensure the stability of the motor structure and achieve the best uniform rotation. Shop RATTMMOTOR Stepper Motor Kit, Nema23 Stepper Motor 270oz-in 3A Dual Shaft 23HS8430B, with TB6600 Stepper Motor Driver Board CNC Controller 4.5A DC 10-45V for CNC Router Milling Machine online at best prices at - the best international shopping platform in UNITED STATES. FREE Delivery Across UNITED STATES. EASY Returns & Exchange Excellent Performance It has high torque, the stepper motor's power is 15%-20% higher than conventional motors. 23HS8430B Motor Parameter Phase: 2 Phase; Step Angle: 1., 8 degree; Frame Size: 57x57x76mm; Shaft Diameter: 8mm; Holding Torque: 180N.