Nema 8 Stepper Motor Bipolar L=28mm w/ Gear Ratio 90:1 Planetary Gearbox

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SKU: 8HS11-0204S-PG90
$43.72

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Electrical Specification

  • Manufacturer Part Number: 8HS11-0204S-PG90
  • Motor Type: Bipolar Stepper
  • Step Angle: 0.02 deg
  • Holding Torque without Gearbox: 1.4 Ncm(1.98 oz.in)
  • Rated Current/phase: 0.2 A
  • Phase Resistance: 24 ohms
  • Inductance: 8 mH ± 20%(1KHz)

Gearbox Specifications

  • Gearbox Type: Planetary
  • Gear Ratio: 90.25: 1
  • Efficiency: 73%
  • Backlash at No-load: <=1 deg
  • Max.Permissible Torque: 0.9 Nm(127.5 oz.in)
  • Moment Permissible Torque: 2 Nm(283 oz.in)
  • Shaft Maximum Axial Load: 5 N
  • Shaft Maximum Radial Load: 25 N

Physical Specifications

  • Frame Size: 22 x 22 mm
  • Gearbox Length: 30.95 mm
  • Shaft Diameter: Φ6 mm
  • Shaft Length: 15 mm
  • D-cut Length: 9 mm
  • Number of Leads: 4
  • Lead Length: 300 mm
  • Weight: 86 g

Connection

A+
A-
B+
B-
Black
Green
Red
Blue

Resources

Electrical Specification
Current(A) 0.2
Holding Torque w/o Gearbox(N.m) 0.014
Inductance(mH) 8
Phase Resistance(ohm) 24
Bipolar/Unipolar Bipolar
Physical Specification
Body Length(mm) 58.25
Frame Size(mm) Nema 08 (20 x 20)
Gearbox Type Economy Planetary
Gear Ratio 90.25
Backlash at No-load <=1 deg
Single Shaft/Dual Shaft Single Shaft
Output Shaft Type D
Shaft Diameter(mm) 6
Shaft Length(mm) 15
No. of Lead 4
Lead Length(mm) 300
Weight(g) 50

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