Product Features 2-phase hybrid step motor High torque design Standard NEMA 17 dimensions Series or parallel wiring Double shaft version available Motor is UL Recognized Encoder options available $53.00 Add to Cart: HT17-271 ($53.00) Part Number w/ Single Shaft HT17-271D ($53.00) Part Number w/ Double Shaft HT17-271D-WAA ($233.00) Part Number w/ WAA Encoder Quantity U.S. & Canada Request a quote Product Details Vertical Tabs DescriptionThe HT17-271 two-phase stepper motor is suitable for a wide range of motion control applications. Terminated with 8 motor leads, the motor can be connected in a few different ways, including bipolar series and bipolar parallel. Available Part Numbers Part No. Details HT17-271 Base, single shaft motor. HT17-271D Double shaft motor. HT17-271D-WAA Motor with WAA type optical encoder mounted to rear shaft and end bell of motor. Recommended for use with Applied Motion stepper drives to perform Stall Detection and Stall Prevention functions. 2,000 CPR (8,000 counts quadrature); A, B, and Z (index) channels; differential, line driver outputs. Mating cable for use with Applied Motion drives (D-sub connector): 3004-195-10 Mating cable with flying leads: 3004-257 UL Recognized The single and double-shaft versions of this motor are UL Recognized in the US and Canada, file no. E472271. The encoder is not included in the listing. SpecificationsPart Number: HT17-271Frame Size: NEMA 17Motor Type: High torquePart Number w/Double Shaft: HT17-271DPart Number w/Encoder: HT17-271D-WAA or HT17-271D-CAA or HT17-271D-BAAEncoder Feedback: OptionalEncoder Resolution: 2,000 lines (8,000 counts quadrature)Motor Length: 1.57 inchesNumber of Lead Wires: 8Lead Wire Configuration: flying leads, no connectorLead Wire/Cable Length: 12 inchesLead Wire Gauge: 26 AWGUnipolar Holding Torque: 41.1 oz-inBipolar Holding Torque: 52.4 oz-inStep Angle: 1.8 degBipolar Series Current: 0.85 A/phaseBipolar Series Resistance: 7.0 Ohms/phaseBipolar Series Inductance: 12.0 mH/phaseBipolar Parallel Current: 1.70 A/phaseBipolar Parallel Resistance: 1.7 Ohms/phaseBipolar Parallel Inductance: 3.0 mH/phaseUnipolar Current: 1.20 A/phaseUnipolar Resistance: 3.5 Ohms/phaseUnipolar Inductance: 3.0 mH/phaseRotor Inertia: 8.07E-04 oz-in-sec2Integral Gearhead: NoWeight: 0.6 lbsStorage Temperature: -30 to 70 °COperating Temperature: -20 to 50 °CInsulation Class: Class B (130 ºC)Maximum Radial Load: 6.8 lbsMaximum Thrust Load: Push: 5.6 lbs; Pull: 14.6 lbsShaft Diameter: 5 mm (0.197 inch) 1 L10; 20,000 hours; 1,000 rpm; Standard shaft length; Radial load at end of shaft. ↩ DownloadsDatasheet: StepMotorWiring-8-lead-striped.pdf Stepper Motor Life data-110817.pdf2D Drawing: HT17-271_RevG.PDF HT17-271D-BAA_RevB.PDF HT17-271D-CAA_RevC.PDF HT17-271D-WAA_RevA.PDF 3D Drawing: HT17-271_RevG.zip HT17-271D-BAA_RevB.zip HT17-271D-CAA_RevC.zip HT17-271D-WAA_RevA.zip Speed-Torque Curves: STR_speed-torque.pdf STR2_speed-torque.pdf ST_Speed_Torque_revF_Size17.pdf Recommended Products Filter by product type All Products Accessory Gearhead Stepper Drive ST10-IP-EE DC EtherNet/IP Advanced Microstep Drive w/ Encoder Input Stepper Drive ST10-Plus DC Advanced Microstep Drive w/ Q Programming Stepper Drive ST10-Q-RE DC Advanced Microstep Drive w/ Q Programming & Encoder Input Stepper Drive ST10-Si-NE DC Advanced Microstep Drive w/ Si Programming & Encoder Input Stepper Drive STF06 DC Advanced Microstep Drive w/ Multi Fieldbus options Stepper Drive STF10 DC Advanced Microstep Drive w/ Multi Fieldbus options Stepper Drive STR2 DC Powered Advanced Microstep Drive Stepper Drive STR4 DC Powered Advanced Microstep Drive Stepper Drive 40PE004 40 mm Planetary Gearhead, 4:1 ratio Gearhead 40PE005 40 mm Planetary Gearhead, 5:1 ratio Gearhead 40PE007 40 mm Planetary Gearhead, 7:1 ratio Gearhead 40PE010 40 mm Planetary Gearhead, 10:1 ratio Gearhead 40PE015 40 mm Planetary Gearhead, 15:1 ratio Gearhead 40PE025 40 mm Planetary Gearhead, 25:1 ratio Gearhead 40PE060 40 mm Planetary Gearhead, 60:1 ratio Gearhead 40PE100 40 mm Planetary Gearhead, 100:1 ratio Gearhead 3004-195-10 WAA, YAA, ZAA Encoder Extension Cable, 10 ft Accessory 3004-235 USB to RS-232 serial adapter Accessory 3004-257 WAA, YAA, ZAA Encoder Extension Cable with flying leads Accessory 3004-329-10 CAA Encoder Extension Cable, 10 ft Accessory 3004-348 I/O cable for STF drives Accessory 3004-349 CAA Encoder Extension Cable with flying leads Accessory 3004-362-01 BAA Encoder Extension Cable with flying leads, 1ft, Unshielded Accessory 3004-363-06 BAA Encoder Extension Cable with flying leads, 6ft, Shielded Accessory 8500-003 USB-Serial Adapter for RS-232/422/485 Ports Accessory RC880 Regeneration Clamp for DC-Input Drives and Integrated Motors Accessory WAA Encoder Incremental Encoder for HT17 Step Motors Accessory Request a Quote First Name * Last Name * Company * Email * Phone * Country * - 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