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stepper motor gear reducer Mini Planetary Geared Stepper Motor Nema 11 Stepper Motor

Categories Geared Stepper Motor
Brand Name: Jkongmotor
Model Number: NEMA11 JK28HSP
Certification: CE, ROHS,ISO9001
Place of Origin: Jiangsu, China (Mainland)
MOQ: 3-10pcs
Price: US$15.5~US$28
Payment Terms: T/T , paypal , Western Union, L/C
Supply Ability: 100000pcs/month
Delivery Time: For samples , 7-15 days / For batch , 15-25days
Packaging Details: with export carton . big quantity with pallet
Shaft: Single or Double
Leads: 4 / 6
Current: 0.67A
Holding Torque: 600g.cm - 1200g.cm
Ratio 1: 3.71 / 5.18 /13.76 / 19.2 / 26.8
Ratio 2: 51 / 71 / 99.5
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stepper motor gear reducer Mini Planetary Geared Stepper Motor Nema 11 Stepper Motor


Nema11 Mini Planetary Geared Stepper Motor With 4 Or 6 Leading Wires


1. Genaral Specification of small stepper motor:

  • Step Angle : 1.8°
  • Temperature Rise : 80℃max
  • Ambient Temperature : -20℃~+50℃
  • Insulation Resistance : 100 MΩ Min. ,500VDC
  • Dielectric Strength : 500VAC for 1minute
  • Shaft Radial Play : 0.02Max. (450g-load)
  • Shaft Axial Play : 0.08Max. (450g-load)
  • Max. radial force : 28N (20mm from the flange)
  • Max. axial force : 10N
Housing MaterialMetal
Bearing at OutputBall Bearings
Max.Radial Load(12mm from flange)≤35N
Max.Shaft Axial Load≤25N

Radial Play of Shaft (near to Flange)

≤0.07mm
Axial Play of Shaft≤0.3mm
Backlash at No-load1.5°


2. Electrical Specification of mini stepper motor:


28HS Hybrid Stepping Motor Specifications:

Model No.

Step Angle

Motor Length

Current

/Phase

Resistance

/Phase

Inductance

/Phase

Holding Torque

# of Leads

Rotor Inertia

Motor

Weight

( °)(L)mmAΩmHg.cmNo.g.cmKg
JK28HS32-06741.8320.675.63.4600490.11
JK28HS45-06741.8450.676.84.99504120.14
JK28HS51-06741.8510.679.27.212004180.2

28HS Planetary Gearbox Specifications:

Reduction ratio3.715.1813.7619.226.8517199.5
Number of gear trains123
Length(L2) mm303745
Max.rated torque kg.cm579
Short time permissible torque kg.cm152127
Weight g200250300



3. Dimensions: (Unit=mm)



4. Applications:

Use for

  • Industry of automation
  • CNC routers
  • Medical and health care equipment
  • 3d printer machines
  • Packing devices
  • Information Technology
  • Digital controlled machinery


Our Company offers three major series of products:

  • Hybrid Stepper motors, Brushless Dc motor and Dc Brush motor.
  • We are always continues develop new type models.
Quality stepper motor gear reducer Mini Planetary Geared Stepper Motor  Nema 11 Stepper Motor for sale
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