{"product_id":"nema23-pr57hs112-4204-31kg-cm-stepper-motor-d-type-shaft","title":"NEMA23 PR57HS112-4204 31kg-cm Stepper Motor-D Type Shaft","description":"\u003cmeta name=\"description\" content=\"Buy NEMA23 PR57HS112-4204 31kg-cm Stepper Motor-D Type Shaft online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003eNEMA23 PR57HS112-4204 31kg-cm Stepper Motor-D Type Shaft\u003c\/h1\u003e\n\n\u003cp\u003eThe NEMA23 PR57HS112-4204 is a high-torque stepper motor delivering 31 kilogram-centimeters of holding torque, engineered for precision motion control applications requiring reliable positioning accuracy and consistent performance. Professional automation engineers, CNC machine builders, and robotics developers rely on this motor for its exceptional torque-to-size ratio and D-type shaft configuration that ensures secure mechanical coupling without slippage. This stepper motor solves critical challenges in applications demanding precise angular positioning, repeatable motion cycles, and high holding force without external braking mechanisms.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe NEMA23 PR57HS112-4204 operates on the electromagnetic principle of stepper motor technology, where energized coils create rotating magnetic fields that advance the rotor in discrete angular increments. The motor features a 57mm frame size (NEMA23 standard) with a D-type shaft, providing superior torque transmission compared to round shafts through its flat-faced design that prevents rotational slippage under load. This model stands out in its class due to its 31kg-cm holding torque specification, making it suitable for applications requiring sustained positional accuracy without continuous power consumption, and its robust construction ensures longevity in industrial environments with temperature variations and mechanical stress.\u003c\/p\u003e\n\n\u003cp\u003eThe PR57HS112-4204 integrates advanced magnetic circuit design with precision-wound stator coils to deliver consistent torque across variable speed ranges from low-speed high-torque operation to higher-speed applications. The D-type shaft configuration provides positive mechanical engagement with standard couplings and pulleys, eliminating the risk of mechanical slippage that can occur with round shafts under dynamic loading conditions. The motor's construction includes precision ball bearings, laminated stator cores for reduced eddy current losses, and optimized winding geometry that balances torque output with thermal efficiency, making it an ideal choice for demanding industrial automation, laboratory equipment, and custom machinery applications.\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\u003eNEMA23 Stepper Motor with D-Type Shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003ePR57HS Series\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\u003e31 kilogram-centimeters (3.04 Newton-meters)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Size\u003c\/td\u003e\n\u003ctd\u003eNEMA23 (57mm x 57mm mounting face)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft Type\u003c\/td\u003e\n\u003ctd\u003eD-Type Shaft with flat engagement surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStep Angle\u003c\/td\u003e\n\u003ctd\u003e1.8 degrees per full step (200 steps per revolution)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase Configuration\u003c\/td\u003e\n\u003ctd\u003eBipolar stepper motor design\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\u003e31kg-cm Holding Torque: Provides exceptional positional holding force without continuous power, ideal for vertical load applications and precision positioning systems\u003c\/li\u003e\n\u003cli\u003eD-Type Shaft Design: Flat-faced shaft configuration ensures positive mechanical engagement with couplings and pulleys, eliminating rotational slippage under dynamic loads\u003c\/li\u003e\n\u003cli\u003eNEMA23 Standard Frame: 57mm frame size offers optimal balance between compact installation footprint and substantial torque output for industrial machinery\u003c\/li\u003e\n\u003cli\u003ePrecision Ball Bearings: Dual ball bearing construction ensures smooth rotation, minimal runout, and extended operational lifespan even under continuous duty cycles\u003c\/li\u003e\n\u003cli\u003eBipolar Configuration: Advanced winding design enables smooth microstepping operation with external driver circuits, supporting variable speed control and acceleration profiles\u003c\/li\u003e\n\u003cli\u003eIndustrial-Grade Construction: Laminated stator cores and optimized magnetic circuit reduce losses and heat generation during extended operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eCNC Machine Tools: Stepper motor drives X, Y, and Z-axis positioning on desktop CNC mills, routers, and engravers where 31kg-cm torque handles cutting forces and maintains dimensional accuracy\u003c\/li\u003e\n\u003cli\u003e3D Printing Systems: Powers extruder drive mechanisms and bed positioning in large-format 3D printers, with D-shaft ensuring precise filament extrusion and layer alignment\u003c\/li\u003e\n\u003cli\u003eAutomated Laboratory Equipment: Controls sample positioning, carousel rotation, and precision dispensing in medical and pharmaceutical automation systems requiring repeatable accuracy\u003c\/li\u003e\n\u003cli\u003eRobotics and Motion Control: Drives joint actuators, gripper mechanisms, and linear motion systems in collaborative robots and automated assembly equipment\u003c\/li\u003e\n\u003cli\u003eTextile and Packaging Machinery: Powers fabric feed mechanisms, label applicators, and cutting systems in production lines requiring synchronized multi-axis motion\u003c\/li\u003e\n\u003cli\u003eSurveillance and Optical Systems: Controls pan-tilt mechanisms and lens positioning in automated imaging systems with holding torque preventing drift during idle periods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eInstallation of the NEMA23 PR57HS112-4204 begins with mechanical mounting using the four M5 threaded holes on the 57mm mounting face, ensuring the motor is secured to a rigid structure with appropriate vibration isolation if needed. The D-type shaft should be coupled to your driven load using a standard flexible coupling or direct mechanical connection, ensuring shaft alignment within 0.1mm runout to prevent premature bearing wear. Electrical connection requires a stepper motor driver circuit capable of delivering the appropriate current and voltage to the motor coils, typically operating at 12V to 48V DC with current ratings between 2.5A to 4.0A per phase depending on your specific performance requirements.\u003c\/p\u003e\n\n\u003cp\u003eConfigure your stepper driver for 1.8-degree step angle operation (200 steps per revolution), and implement microstepping if your application requires smoother motion or reduced vibration. Start with lower acceleration profiles and gradually increase speed to allow the motor to develop full torque without stalling, particularly important when driving loads with significant inertia. Monitor motor temperature during operation, as stepper motors generate heat proportional to current and duty cycle; ensure adequate cooling or thermal management if running continuously at maximum current. The holding torque of 31kg-cm means the motor will maintain position without power, but always include mechanical brakes or locking mechanisms for safety-critical vertical load applications.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between holding torque and running torque in this stepper motor?\u003c\/summary\u003e\n\u003cp\u003eHolding torque (31kg-cm) is the maximum load the motor can resist when stationary with coils energized, preventing rotation from external forces. Running torque varies with speed and current, typically reaching 80-90 percent of holding torque at low speeds and decreasing as speed increases due to back-EMF effects. This motor maintains excellent holding torque across its operating range, making it ideal for applications requiring sustained positional accuracy without continuous power draw.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this NEMA23 motor with microstepping drivers?\u003c\/summary\u003e\n\u003cp\u003eYes, the PR57HS112-4204 is fully compatible with microstepping drivers supporting 1\/2, 1\/4, 1\/8, and 1\/16 step divisions. Microstepping reduces vibration and noise by distributing current across multiple coil phases, enabling smoother motion particularly beneficial in precision applications. Your driver circuit must support the motor's bipolar configuration and provide appropriate current limiting for your chosen microstepping resolution.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum speed this stepper motor can achieve?\u003c\/summary\u003e\n\u003cp\u003eThe PR57HS112-4204 can operate up to 3000-4000 RPM depending on driver voltage, current, and load inertia, though practical speed is typically limited by load torque requirements. At higher speeds, available torque decreases due to back-EMF, so applications requiring full 31kg-cm torque should operate below 1000 RPM. Your specific maximum speed depends on acceleration profile, load characteristics, and driver capabilities.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eIs the D-type shaft better than a round shaft for my application?\u003c\/summary\u003e\n\u003cp\u003eThe D-type shaft provides superior mechanical engagement compared to round shafts, as the flat surface prevents rotational slippage under load without requiring set screws that can damage shafts. D-shafts are ideal for high-torque applications, precision machinery, and systems where mechanical reliability is critical. Standard couplings and pulleys designed for D-shafts ensure positive drive without backlash.\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 Tech Depot\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 NEMA23 PR57HS112-4204 31kg-cm Stepper Motor-D Type Shaft Online in India\u003c\/h2\u003e\n\n\u003cp\u003ePurchase the NEMA23 PR57HS112-4204 31kg-cm Stepper Motor-D Type Shaft online at The Tech Depot, 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 NEMA23 PR57HS112-4204 31kg-cm Stepper Motor-D Type Shaft 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":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48742488801537,"sku":"TTD-5537","price":3098.06,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/952e67cae536c1a2f5b2a7f9e3d6a836.jpg?v=1778028500","url":"https:\/\/techdepot.in\/products\/nema23-pr57hs112-4204-31kg-cm-stepper-motor-d-type-shaft","provider":"Tech Depot India","version":"1.0","type":"link"}