Product Features PDF 2-phase hybrid step motor High torque design Standard NEMA 17 dimensions 400 steps per revolution $42.00 Add to Cart: HT17-221 ($42.00) Part Number w/ Single Shaft HT17-221D ($42.00) Part Number w/ Double Shaft Quantity U.S. & Canada Outside the U.S. and Canada, or looking for volume discounts?Request a quote Product Details Vertical Tabs DescriptionThe HT17-221 two-phase stepper motor is suitable for a wide range of motion control applications. 0.9 degree separation between steps improves step resolution. SpecificationsPart Number: HT17-221Frame Size: NEMA 17Motor Type: High torquePart Number w/Double Shaft: HT17-221DMotor Length: 1.35 inchesNumber of Lead Wires: 4Lead Wire Configuration: flying leads, no connectorLead Wire/Cable Length: 11.8 inchesLead Wire Gauge: 26 AWGBipolar Holding Torque: 31.15 oz-inStep Angle: 0.9 degBipolar Parallel Current: 0.5 A/phaseBipolar Parallel Resistance: 20 Ohms/phaseBipolar Parallel Inductance: 23 mH/phaseRotor Inertia: 5.38E-04 oz-in-sec2Integral Gearhead: NoWeight: 0.51 lbsStorage Temperature: -30 to 70 °COperating Temperature: -20 to 50 °CInsulation Class: Class B (130 ºC)Maximum Radial Load: 4.72 lbsMaximum Thrust Load: 2.25 lbsShaft Diameter: 5 mm (0.197 inch)Shaft Run Out: 0.001 inch T.I.R. maxRadial Play: 0.001 inch max w/ 1.1 lb loadEnd Play: 0.003 inch max w/ 1.1 lb loadPerpendicularity: 0.004 inchesConcentricity: 0.003 inches Downloads2D Drawing: HT17-221_RevC.pdf3D Drawing: HT17-221.igs HT17-221D.igs Recommended Products Filter by product type All Products Accessory Gearhead Stepper Drive 3540i DC Microstep Drive w/ Si Programming Stepper Drive 3540M DC Microstep Drive Stepper Drive 3540MO DC Microstep Drive w/ Oscillator Stepper Drive Request a Quote First Name * Last Name * Company * Email * Phone * Comment Subscribe to our monthly E-Newsletter * Yes No Leave this field blank
