{"product_id":"hybrid-stepper-motor-for-3d-printer-3-5kg","title":"Hybrid Stepper Motor for 3D Printer (3.5kg)","description":"\u003ch2\u003eIntroduction\u003c\/h2\u003e\n\u003cp\u003eThis is a commonly used stepper motor, model 42BYGH40-1.8-23A. It provides precise motion control with a step angle of 1.8°, supports microstepping drives, and ensures smooth movement and accurate positioning to meet high-resolution motion requirements. With strong and reliable power, it delivers a holding torque of up to 3.6 kg·cm, providing sufficient load capacity and ensuring stable, nonloststep operation over long periods. The motor features a compact and robust design, with a metal housing and standard mounting holes (4×M3), making it durable and easy to install. It operates with low power consumption and high efficiency, rated at 3.5V and 1.7A\/phase, balancing power output with energy efficiency.\u003c\/p\u003e\n\u003cp\u003eWidely applicable in 3D printers, robotics, automation equipment, small conveyor platforms, and other R\u0026amp;D projects, it offers stable performance and is ready to use upon installation.\u003c\/p\u003e\n\u003cp\u003eNote: Before selecting the motor, please verify its rated torque, dimensions, mounting specifications, and other parameters to ensure the appropriate model is chosen.\u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStep Angle: 1.8° per step\u003c\/li\u003e\n\u003cli\u003eRated Current: 1.7 A\/phase\u003c\/li\u003e\n\u003cli\u003eNumber of Phases: 2\u003c\/li\u003e\n\u003cli\u003ePhase Resistance: 1.8 Ω ±10% (20°C)\u003c\/li\u003e\n\u003cli\u003ePhase Inductance: 3.6 mH ±20% (1 kHz, 1 V rms)\u003c\/li\u003e\n\u003cli\u003eHolding Torque: 350 mN·m Min (two phase energized)\u003c\/li\u003e\n\u003cli\u003eRotor Inertia: 57 g·cm²\u003c\/li\u003e\n\u003cli\u003eMotor Weight: 283 g Ref\u003c\/li\u003e\n\u003cli\u003eInsulation Resistance: 100 MΩ Min (DC 500 V)\u003c\/li\u003e\n\u003cli\u003eInsulation Class: B (130°C)\u003c\/li\u003e\n\u003cli\u003eConnector Type: JST XH 2.54 x 4P\u003c\/li\u003e\n\u003cli\u003eMounting Hole Specification: 4 x M3\u003c\/li\u003e\n\u003cli\u003eLifespan: 6000h\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/Arduinolibrary\/Bipolar_Stepper_Motor_with_Planet_Gear_Box\/raw\/master\/FIT0278%20-%2042BYGH40-1.8-22A.pdf\" target=\"_blank\"\u003eMechanical Drawing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/dfimg.dfrobot.com\/d2c593756ae646cfb8a762ab3a5fa658\/wikien\/4af14ae30698a19abe4548a49ba900ed.pdf\" target=\"_blank\"\u003eDimension\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":50538620092493,"sku":"E63001-001","price":22.36,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/0641\/5437\/files\/E63001-win1.jpg?v=1790573126","url":"https:\/\/www.mlab.com.au\/products\/hybrid-stepper-motor-for-3d-printer-3-5kg","provider":"MLAB","version":"1.0","type":"link"}