{"product_id":"stepperonline-27-1-planetary-gearbox-high-torque-nema-17-stepper-motor-3d-printer-diy-camera","title":"STEPPERONLINE 27:1 Planetary Gearbox High Torque Nema 17 Stepper Motor 3D Printer DIY Camera","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh Torque Good Speed\u003c\/li\u003e\n\u003cli\u003e0.067 deg. Step Angle\u003c\/li\u003e\n\u003cli\u003eNEMA 17 bipolar 4-wire\u003c\/li\u003e\n\u003cli\u003ePlanetary Gearbox Ratio 26.85:1\u003c\/li\u003e\n\u003cli\u003eRated current 1.68A \u0026amp; resistance 1.65ohms\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis high precision NEMA 17 Stepper motor has an integrated Planetary gearbox with a 26.85:1 gear ratio, the resolution reach 0.067 deg. step angle. It's a good solution in applications that need very low rotation speeds and\/or lots of torque.   Electrical Specification:   * Manufacturer Part Number: 17HS19-1684S-PG27 * Motor Type: Bipolar Stepper * Step Angle: 0.067 deg. * Holding Torque: 3Nm * Rated Current\/phase: 1.68A * Phase Resistance: 1.65ohms * Inductance: 2.8mH+\/-20%(1KHz)   Gearbox Specifications:  * Gearbox Type: Planetary * Gear Ratio: 26.85:1 * Efficiency: 81%  * Backlash at No-load:\u0026lt;=1 deg.  * Max.Permissible Torque: 3Nm(425oz-in) * Moment Permissible Torque: 5Nm(708oz-in) * Shaft Maximum Axial Load: 50N * Shaft Maximum Radial Load: 100N   Physical Specifications: * Frame Size: 42 x 42mm * Motor Length: 48mm * Gearbox Length: 35mm * Shaft Diameter: 8mm * Shaft Length: 20mm * D-cut Length: 15mm * Number of Leads: 4 * Lead Length: 500mm * Weight: 570g   Connection:   Black(A+), Green(A-), Red(B+), Blue(B-)   Warning:   Make sure the motor connect to a constant current or chopper drive controller before you test motor. Connecting the motor directly to a power supply will\u003c\/p\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43357950902481,"sku":"BW-B00QEUZ9EM","price":75.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/61617dCJ2hL._AC_SL1000.jpg?v=1790987646","url":"https:\/\/belmontwarehouse.com\/products\/stepperonline-27-1-planetary-gearbox-high-torque-nema-17-stepper-motor-3d-printer-diy-camera","provider":"Belmont Warehouse","version":"1.0","type":"link"}