Plain Shaft NEMA 17 (42 mm) Stepper Motor for 3D Printer

Plain Shaft NEMA 17 (42 MM) Stepper Motor for 3D Printer Features:High torqueLow noiseSmallsizeProduct Description 1. Specifications:Motor Model: 42BYGH1102-B-20 Step Angle: 1.8°± 5% full step, no load Motor Length: 34.3mm (1.35 in) Max  Holding Torque: 280mN.m (39.6oz-in) Rated Current: 0.84 A DC Resistance per Phase: 5.75ohm Inductance per Phase: 9.3mH Shaft End Length: 20mm (0.79 in) Shaf: Plain Shaft  Connectors: Connectors, Lead Wires Ambient Temperature: -24ºC- +60ºC     Relative humidity: 90% MAX     Resistance Accuracy: ± 10%     Insulation Resistance: Larger than 100MΩ 500V DC     Dielectric Strength: 600V AC for 1S, leakage current less than 1mA     2. Note:  Pricing is decided by the motor's performace and parameters, most importantly decided by your requirment, contact us and get the latest the price list. 3.Payment term: T/T in advance, 30% deposit, 70% balance before shipment.     About Zhongshan Shengyang Motor Co., Ltd.:Zhongshan Shengyang Motor Co., Ltd., established in 2011, has anual production capability of more than 3 million pieces for stepper motor and micro motor. We passed ISO9001:2008 quality system, all of the derived products can be customized, welcome to contact us for more details. Contacts: Ms Land Mo Mobile: (+86) 134 25768350Homepage: shengyangmotor.en.made-in-china.com Series&LengthModelNumberHoldingTorqueRatedCurrentResistanceper PhaseInductanceper PhasemNm   oz-inAohmMh42BYGH026mm(1.02 in.)42BYGH001120   170.3424842BYGH007160   22.660.410.41442BYGH133mm(1.30 in.)42BYGH104275   38.940.4403542BYGH107250   35.400.4223042BYGH234mm(1.34 in.)42BYGH202220   31.150.5303742BYGH340mm(1.57in)42BYGH312530   75.050.6264842BYGH440mm(1.57 in.)42BYGH412420   59.4716.79.842BYGH413300   42.4813.5542BYGH1134mm(1.34 in.)42BYGH1101240   33.980.4304542BYGH1102280   39.650.845.759.3