{"product_id":"nema-17-2-6-kg-cm-single-shaft-1-8-degree-stepper-motor-42hs34-0404-d-type","title":"NEMA 17 2.6 kg-cm Single Shaft 1.8 Degree Stepper Motor-42HS34-0404- D-TYPE","description":"\u003cmeta name=\"description\" content=\"Buy NEMA 17 2.6 kg-cm Single Shaft 1.8 Degree Stepper Motor-42HS34-0404- D-TYPE online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003eNEMA 17 2.6 kg-cm Single Shaft 1.8 Degree Stepper Motor-42HS34-0404- D-TYPE\u003c\/h1\u003e\n\n\u003cp\u003eThe NEMA 17 42HS34-0404 D-TYPE is a precision stepper motor engineered for accurate positioning and controlled rotation in automation systems. This bipolar stepper motor delivers 2.6 kilogram-centimeter holding torque with 1.8-degree step resolution, making it ideal for CNC machines, 3D printers, and robotic applications requiring high repeatability. The single shaft D-type configuration provides direct coupling compatibility for belt drives, pulleys, and mechanical transmission systems in industrial and hobbyist projects.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe NEMA 17 stepper motor operates on the principle of electromagnetic coil sequencing to rotate a permanent magnet rotor in discrete angular increments. Each full rotation requires 200 steps at 1.8-degree resolution, enabling microstepping capabilities for smoother motion when paired with advanced stepper drivers. The 42HS34-0404 model features a robust construction with dual-phase winding architecture that provides consistent torque across variable speed ranges, from stationary holding positions to dynamic motion sequences exceeding 3000 RPM under optimal driver conditions.\u003c\/p\u003e\n\n\u003cp\u003eThis motor excels in applications demanding precision without feedback mechanisms, as stepper motors inherently maintain position accuracy through synchronized electromagnetic pulses. The D-type single shaft design eliminates the dual-shaft complexity, reducing mechanical footprint while maintaining full torque output. With a 2.6 kg-cm holding torque specification, this motor reliably handles moderate loads typical in XY plotters, laser engravers, and automated assembly equipment. The compact NEMA 17 form factor measures 42x42 millimeters, fitting seamlessly into space-constrained enclosures while delivering professional-grade performance.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eBipolar Stepper Motor NEMA 17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e42HS34-0404 D-TYPE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7 days on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003e1-5 days from Bengaluru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003e7-8 days across India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e24\/7 via Email and WhatsApp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHolding Torque\u003c\/td\u003e\n\u003ctd\u003e2.6 kg-cm (25.5 mNm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStep Angle\u003c\/td\u003e\n\u003ctd\u003e1.8 degrees per step\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSteps per Revolution\u003c\/td\u003e\n\u003ctd\u003e200 steps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft Configuration\u003c\/td\u003e\n\u003ctd\u003eSingle Shaft D-Type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Size\u003c\/td\u003e\n\u003ctd\u003eNEMA 17 (42x42 millimeters)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWinding Type\u003c\/td\u003e\n\u003ctd\u003eBipolar parallel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e12-24 VDC recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase Count\u003c\/td\u003e\n\u003ctd\u003e2-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003ePrecision 1.8-degree step angle delivers 200 steps per full rotation for accurate positioning in CNC applications and 3D printer movements\u003c\/li\u003e\n\u003cli\u003e2.6 kg-cm holding torque maintains load stability during power-on conditions without external braking mechanisms\u003c\/li\u003e\n\u003cli\u003eSingle shaft D-type design enables direct coupling to pulleys, gears, and belt-drive systems without adapter complexity\u003c\/li\u003e\n\u003cli\u003eBipolar winding configuration supports advanced microstepping techniques through half-step and quarter-step driver modes for smoother motion profiles\u003c\/li\u003e\n\u003cli\u003eCompact NEMA 17 footprint fits integrated mounting rails and standard stepper motor brackets across industrial equipment\u003c\/li\u003e\n\u003cli\u003eLow electrical inductance enables rapid acceleration sequences ideal for time-sensitive automation workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e3D Printer XY Axis Control: Powers extruder head movement with micron-level accuracy for layer-by-layer precision printing on RepRap and Prusa platforms\u003c\/li\u003e\n\u003cli\u003eCNC Router Spindle Feed: Drives Z-axis depth control and XY table positioning for engraving, milling, and cutting operations on wood and soft metals\u003c\/li\u003e\n\u003cli\u003eLaser Engraver Scanning: Controls galvanometer mirror positioning and material table movement for precise beam deflection in cutting and marking systems\u003c\/li\u003e\n\u003cli\u003eAutomated Assembly Equipment: Manages component placement, rotation, and indexing in manufacturing conveyor systems and pick-and-place robotic arms\u003c\/li\u003e\n\u003cli\u003eSurveillance Camera Pan-Tilt: Enables smooth horizontal and vertical camera movement in security monitoring systems with repeatable positioning\u003c\/li\u003e\n\u003cli\u003eTelescope Mount Tracking: Provides accurate celestial object tracking through RA and DEC axis control in computerized GoTo telescope mounts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eBegin by identifying your stepper driver compatibility, ensuring it supports NEMA 17 motors with 1.8-degree step angles and bipolar winding topology. Connect the four motor leads to the driver output terminals, typically labeled A+, A-, B+, and B- for the two motor phases. Most NEMA 17 motors follow standard color-coding: red and black for phase A, green and blue for phase B, though verification against your specific wiring diagram prevents operational failures. Mount the motor securely to your mechanical assembly using the four mounting holes on the 42x42 millimeter face plate, ensuring proper alignment with your load coupling mechanism.\u003c\/p\u003e\n\n\u003cp\u003eConfigure your stepper driver for appropriate current limiting, typically between 1.5 to 2.5 amperes for the 42HS34-0404 model, preventing thermal damage while maintaining full torque output. Program your motion control system to generate step and direction pulses at frequencies matching your desired speed profile, starting with conservative acceleration rates of 500-1000 steps per second squared to prevent missed steps. Test your system under no-load conditions first, gradually introducing mechanical loads while monitoring for vibration or audible resonance that indicates microstepping optimization opportunities. Implement acceleration and deceleration ramps in your firmware to smooth motion transitions and reduce mechanical shock on coupled equipment.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum speed this NEMA 17 stepper motor can achieve?\u003c\/summary\u003e\n\u003cp\u003eThe 42HS34-0404 can operate beyond 3000 RPM under ideal conditions with optimized driver firmware and minimal mechanical load. However, practical speed limitations depend on your stepper driver's pulse frequency capability, typically 50-200 kHz maximum. At 200 kHz driver frequency with 1.8-degree steps, maximum speed reaches approximately 3600 RPM. Real-world applications rarely exceed 2000 RPM due to torque degradation at higher speeds and mechanical resonance considerations in coupled systems.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I use microstepping with this motor to achieve smoother motion?\u003c\/summary\u003e\n\u003cp\u003eYes, the bipolar winding design fully supports microstepping techniques. Quarter-step microstepping divides each 1.8-degree increment into four 0.45-degree sub-steps, creating 800 effective steps per revolution. Half-step mode generates 400 steps per revolution. Microstepping requires a compatible driver with current-limiting capability and slightly reduces available torque compared to full-step operation. Most modern stepper drivers offer selectable microstepping modes through jumper configuration or digital control interfaces.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat torque can this motor deliver while rotating at speed?\u003c\/summary\u003e\n\u003cp\u003eThe 2.6 kg-cm specification represents holding torque at zero speed. Dynamic torque decreases significantly as rotational speed increases due to back-EMF effects in the motor windings. At 1000 RPM, expect approximately 40-50 percent of holding torque. At 2000 RPM, dynamic torque drops to roughly 20-30 percent of the 2.6 kg-cm rating. Your application design must account for this torque-speed curve when sizing loads and calculating acceleration profiles for moving mechanical systems.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eIs the D-type single shaft suitable for my belt drive application?\u003c\/summary\u003e\n\u003cp\u003eThe D-type shaft design features a flat edge machined into the cylindrical shaft, providing positive engagement with D-bore pulleys and couplings. This configuration prevents slippage during high-torque operations compared to round shaft alternatives. Ensure your pulley bore matches the D-type profile and shaft diameter specifications. The single shaft configuration works excellently for belt drives, timing pulleys, and flexible couplings, though it cannot accommodate dual-load scenarios requiring simultaneous shaft extensions on both ends.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eOrders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return and warranty policy?\u003c\/summary\u003e\n\u003cp\u003eWe offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eWhy Buy from The Engineer Store\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGenuine Products: Sourced directly from authorized distributors with authentication\u003c\/li\u003e\n\u003cli\u003eExpert Team: Our technical team validates every product before listing\u003c\/li\u003e\n\u003cli\u003eFast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003ePan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata\u003c\/li\u003e\n\u003cli\u003ePayment Options: COD, UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003cli\u003eTechnical Support: 24\/7 expert guidance via email and WhatsApp\u003c\/li\u003e\n\u003cli\u003eReturns: 7-day return policy on manufacturing defects only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuy NEMA 17 2.6 kg-cm Single Shaft 1.8 Degree Stepper Motor-42HS34-0404- D-TYPE Online in India\u003c\/h2\u003e\n\n\u003cp\u003ePurchase the NEMA 17 2.6 kg-cm Single Shaft 1.8 Degree Stepper Motor-42HS34-0404- D-TYPE online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on NEMA 17 2.6 kg-cm Single Shaft 1.8 Degree Stepper Motor-42HS34-0404- D-TYPE with fast shipping and expert support.\u003c\/p\u003e\n\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to project completion.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":44005427675299,"sku":"TES-EVN1162","price":967.78,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/2-4-314x252.jpg?v=1707826103","url":"https:\/\/www.theengineerstore.in\/products\/nema-17-2-6-kg-cm-single-shaft-1-8-degree-stepper-motor-42hs34-0404-d-type","provider":"The Engineer Store","version":"1.0","type":"link"}