Big Sale Nema 11 Stepper Motor Bipolar L=51mm w/ Gear Ratio 19:1 Planetary Gearbox

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SKU: 11HS20-0674S-PG19
$24.99 $32.96

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This Nema 11 stepper motor with 51mm body and 0.67A rated current, integrated a planetary gearbox of 19.19:1 gear ratio. It's a good solution to applications that with limited space but need low speed and/or high torque.

Electrical Specification

  • Manufacturer Part Number: 11HS20-0674S-PG19
  • Motor Type: Bipolar Stepper
  • Step Angle: 0.094
  • Holding Torque without Gearbox: 14Ncm(19.8oz.in)
  • Rated Current/phase: 0.67A
  • Phase Resistance: 12ohms
  • Voltage: 6.2V
  • Inductance: 6.5mH ± 20%(1KHz)

Gearbox Specifications

  • Gearbox Type: Planetary
  • Gear Ratio: 19.19: 1
  • Gear Efficiency: 81%
  • Backlash at No-load: <=1 deg
  • Max.Permissible Torque: 3Nm(425oz.in)
  • Moment Permissible Torque: 5Nm(708oz.in)
  • Shaft Maximum Axial Load: 5N
  • Shaft Maximum Radial Load: 25N

Physical Specifications

  • Frame Size: 30 x 30mm
  • Motor Length: 50.5mm
  • Gearbox Length: 35mm
  • Shaft Diameter: Φ6mm
  • Shaft Length: 18mm
  • D-cut Length: 12mm
  • Number of Leads: 4
  • Lead Length: 500mm
  • Weight: 400g

Connection

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

Resources

Electrical Specification
Current(A) 0.67
Holding Torque w/o Gearbox(N.m) 0.14
Inductance(mH) 6.5
Phase Resistance(ohm) 12
Bipolar/Unipolar Bipolar
Physical Specification
Body Length(mm) 86
Product Type Geared Stepper Motor
Frame Size(mm) Nema 11 (28 x 28)
Gearbox Type Economy Planetary
Gear Ratio 19.19
Backlash at No-load <=1 deg
Single Shaft/Dual Shaft Single Shaft
Output Shaft Type D
Shaft Diameter(mm) 6
Shaft Length(mm) 18
No. of Lead 4
Lead Length(mm) 500
Weight(g) 400

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