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Nema 11 Stepper Motor Bipolar L=51mm w/ Gear Ratio 50:1 EG Series Planetary Gearbox

Nema 11 Stepper Motor Bipolar L=51mm w/ Gear Ratio 50:1 EG Series Planetary Gearbox - 11HS20-0704S-EGS50 | StepperOnline CA
Nema 11 Stepper Motor Bipolar L=51mm w/ Gear Ratio 50:1 EG Series Planetary Gearbox - 11HS20-0704S-EGS50 | StepperOnline CA
Nema 11 Stepper Motor Bipolar L=51mm w/ Gear Ratio 50:1 EG Series Planetary Gearbox - 11HS20-0704S-EGS50 | StepperOnline CA
Nema 11 Stepper Motor Bipolar L=51mm w/ Gear Ratio 50:1 EG Series Planetary Gearbox - 11HS20-0704S-EGS50 | StepperOnline CA
Nema 11 Stepper Motor Bipolar L=51mm w/ Gear Ratio 50:1 EG Series Planetary Gearbox - 11HS20-0704S-EGS50 | StepperOnline CA
Nema 11 Stepper Motor Bipolar L=51mm w/ Gear Ratio 50:1 EG Series Planetary Gearbox - 11HS20-0704S-EGS50 | StepperOnline CA
Nema 11 Stepper Motor Bipolar L=51mm w/ Gear Ratio 50:1 EG Series Planetary Gearbox - 11HS20-0704S-EGS50 | StepperOnline CA
Nema 11 Stepper Motor Bipolar L=51mm w/ Gear Ratio 50:1 EG Series Planetary Gearbox - 11HS20-0704S-EGS50 | StepperOnline CA
Nema 11 Stepper Motor Bipolar L=51mm w/ Gear Ratio 50:1 EG Series Planetary Gearbox - 11HS20-0704S-EGS50 | StepperOnline CA
Nema 11 Stepper Motor Bipolar L=51mm w/ Gear Ratio 50:1 EG Series Planetary Gearbox - 11HS20-0704S-EGS50 | StepperOnline CA
Nema 11 Stepper Motor Bipolar L=51mm w/ Gear Ratio 50:1 EG Series Planetary Gearbox
€57.38
5 + €53.02
10 + €49.27
50 + €46.03
100 + €43.18
  • In Stock: 10000
  • Model: 11HS20-0704S-EGS50
  • Gross Weight: 0.39kg
  • Certificated: ISO, CE, UKCA, RoHS
Sold: 9

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This Nema 11 stepper motor with a holding torque of 12Ncm(16.99oz.in) is equipped with a high-precision planetary gearbox. It has a gear ratio of 50:1 and a maximum backlash of 20arc-min. It is a good solution for applications that require high accuracy and reliability at an exceptional value.

Electrical Specification

  • Part Number: 11HS20-0704S-EGS50
  • Motor Type: Bipolar Stepper
  • Step Angle: 1.8deg
  • Holding Torque Without Gearbox: 12Ncm(16.99oz.in)
  • Rated Current/phase: 0.70A
  • Phase Resistance: 8.0ohms
  • Inductance: 5.2mH±20%(1KHz)
  • Insulation Class: B 130°C[266°F]

Gearbox Specifications

  • Gearbox Type: Spur Planetary
  • Gear Material: Alloy Steel
  • Gear Ratio: 50:1
  • Efficiency: 94%
  • Backlash at No-load: <=20arcmin
  • Max.Permissible Torque: 3Nm(26.55lb-in)
  • Moment Permissible Torque: 6Nm(53.1lb-in)
  • Noise: <=55dB
  • Lifetime: 20000hours

Physical Specifications

  • Frame Size: 28 x 28mm
  • Motor Length: 51mm
  • Gearbox Length: 41mm
  • Shaft Diameter: Φ6mm
  • Shaft Length: 20mm
  • D-cut length: 15mm
  • Number of Wires: 4
  • Wire Length: 500mm
  • Weight: 0.33kg

Connection

A+
A-
B+
B-
Black
Green
Red
Blue
Product Type
Product Type Geared Stepper Motor
Electrical Specification
Bipolar/Unipolar Bipolar
Current(A) 0.70
Has Torque/Thrust Curve? No
Holding Torque w/o Gearbox(N.m) 0.12
Inductance(mH) 5.2
Phase Resistance(ohms) 8.0
Physical Specification
Backlash at No-load <=20arcmin
Frame Size(mm) Nema 11 (28 x 28)
Gear Material Alloy Steel
Gear Ratio(xx:1) 50
Gearbox Type Precision Planetary
Inventory Method Dedicated Inventory
IP Rating 40
Output Shaft Type D
Shaft Diameter(mm) 6
Shaft Length(mm) 20
Single Shaft/Dual Shaft Single Shaft


File Size
11HS20-0704S-EGS50_Full_Datasheet.pdf 185.08KB Download

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