Φ20x18.5mm PM Stepper motor 18deg 12.25mN.m (1.735oz.in) 0.69A 4 Wires

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SKU: 20PM20L02
$4.97

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Electrical Specification

  • Manufacturer Part Number: 20PM20L02
  • Motor Type: PM Stepper
  • Phase: 2
  • Step Angle: 18 deg
  • Rated Current/phase: 0.69 A
  • Holding Torque: 12.25 mN.m(1.735 oz.in)
  • Detent Torque: 1.98 mN.m(0.28 oz.in)
  • Phase Resistance: 17.5 ± 10% ohms(20 ℃)
  • Inductance: 10 mH ± 20%
  • Rotor Inertia: Less than 1.0 g.cm2
  • Life: 3000h MIN(20 ℃, 100 pps)

Physical Specification

  • Frame Size: Φ20 mm
  • Body Length: 18.5 mm
  • Shaft Diameter: Φ1.5 mm
  • Shaft Length: 6 mm
  • Number of Leads: 4
  • Lead Length: 60 mm
  • Weight: 22.8 g

Connection

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Electrical Specification
Detent Torque(mN.m) 1.98
Detent Torque(oz.in) 0.28
Holding Torque(mN.m) 12.25
Holding Torque(oz.in) 1.735
Inductance(mH) 10
No. of Phase 2
Phase Resistance(ohm) 17.5
Rated Current(A) 0.69
Step Angle(°) 18
Physical Specification
Body Length(mm) 18.5
Frame Size(mm) Φ20
Shaft Diameter(mm) Φ1.5
Shaft Length(mm) 6
No. of Lead 4
Lead Length(mm) 60

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