Dimensional details: The physical dimensions of a Nema 14 Stepper Motor are summarized below. Body size 35x35x28.2mm(1.38x1.38x1.12in), Shaft length 20.5±0.5mm, Shaft diameter φ5mm, D-cut length 16.5mm, Installation hole distance 26mm, incl. Cable 1m, 4-Lead Black (A+) Green (A-) Red (B+) Blue (B-), Weight 157g.
Specifications: Nema 14 mini stepper motor 2 Phase, Step angle 1.8 Degree (200 steps/rev), Holding torque 12Ncm (16.99oz·in), Resistance 4.5Ω, Rated current 0.6A, Rotor inertia approx 12g.cm², Inductance 6.5mH±20%.
Safety: Operating safely and reliably, this Nema14 Stepper motor comes with the following key safety parameters. Dielectric strength 500V A.C 1 MINUTE; Insulation class(UL) B (130℃) [266°F]; Insulation resistance 100MΩ MIN; Operation ambient temperature -20℃ ～+50℃ [-4°F～122°F]; Operation ambient humidity ; Temperature rise 80K MAX.
Safety: Operating safely and reliably, this Nema14 Stepper motor comes with the following key safety parameters. Dielectric strength 500V A.C 1 MINUTE; Insulation class(UL) B (130℃) [266°F]; Insulation resistance 100MΩ MIN; Operation ambient temperature -20℃ ～+50℃ [-4°F～122°F]; Operation ambient humidity ; Temperature rise 81K MAX.
Smooth, Powerful Drive: Our upgraded Nema 14 Step Motor delivers up to 20% greater holding torque than typical models. Featuring enhanced steel cores and refined windings, it operates with noticeably reduced noise for smoother, less disruptive machine performance.
-5%
Ratio 5:1 Planetary Gearbox for Nema 23 Stepper Motor 57-67mm Backlash 15 arcmin Input Shaft 21mm φ8mm Planetary Reducer for 57 Step Motor incl. 4 Screw 2 Plug 1 Key CNC 3D Printer Lathe
SAR 268
-5%
3Pack Nema 17 Stepper Motor 1.8° 2 Phase High Torque 0.84Nm(118.95oz·in) Bipolar 42x60mm 2.3A 1.1Ω 4-Lead Shaft 24mm φ5mm 42 Stepper Motor Cable 1M for 3D Printer DIY Robot CNC Machine
SAR 249
-5%
0.9° Round Nema 14 Stepper Motor 2 Phase High Torque 8Ncm(11.33oz·in) Bipolar 0.4A 17Ω 36-20mm 4-Lead Shaft 15mm φ5mm 36mm Stepper Motor Cable 0.5M for 3D Printer DIY Robot CNC Machine
SAR 97
-10%
Nema 17 Stepper Motor 2 Phase 1.8° 0.6Nm(84.97oz·in) High Torque Bipolar 48mm 1.2Ω 2.3A 4-Wire Shaft 24mm φ5mm 42 Stepper Motor Cable 1M for 3D Printer DIY Robot CNC Machine
SAR 90
