42 Lead Screw Linear Stepper Motor 1.5A 40mm 300mm Rod For 3D Printer

FEATURES:

• Drive mode: Constant current chopper drive
• Excitation mode: 2-phase excitation (2-phase four-run), can forward and reverse rotation
• Steering: AB-BC-CD-DA sequentially energized
• Rated current (single-phase): 1.5A DC
• Power supply voltage: 12-36V
• Step Angle: 1.8 °
• Insulation class: B class insulation

PARAMETER:

(Test conditions: test parameters measured in normal atmospheric conditions)
 

• Ambient temperature: -20 ~ 50 ℃
• Relative humidity: 90% MAX
• Mounting position: Shaft horizontal or vertical installation.
• Winding DC resistance (25 ℃): 1.6Ω ± 10%
• Winding inductance: 3.8mH ± 20%
• Location torque: 18mN.m REF.
• Holding torque (two interlinked rated current): ≥420mN.m (I = 1.5A)
• The maximum load starting frequency: ≥1300pps
• The maximum no-load operating frequency: ≥8000pps
• Temperature: <80K
• Step angle accuracy: 1.8 ° ± 5%
• Moment of inertia: 57g.cm2
• Motor weight: 0.39Kg / PC REF.
• Insulation resistance: Betewwn motor stator core and terminal cold insulation resistance should be greater than 100 m Ω (used with DC500V measurement).
• Dielectric strength: Between the stator core and the terminal should be able to withstand AC600V / 1S without breakdown, leakage current is less than 1mA.