Gold Member Since 2014
Audited Supplier
Changzhou Jinsanshi Mechatronics Co., Ltd.

NEMA 11 Stepepr Motor, 28mm Stepper Motor, Mini Stepper Motor manufacturer / supplier in China, offering 28mm Hybrid High Torque Stepper Motor, 4 Axis Tb6560 Stepper Motor Driver Board for CNC Router, 5 Axis Mach3 CNC Controller Board, NEMA34 Stepper Motor Kits From China and so on.

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28mm Hybrid High Torque Stepper Motor

Purchase Qty.:
1-199 200-499 500+
FOB Unit Price: US $11.88 US $9.55 US $9.11
Purchase Qty. (Pieces) FOB Unit Price
1-199 US $11.88
200-499 US $9.55
500+ US $9.11
Get Latest Price
Production Capacity: 20000PCS/Month
Transport Package: 40PCS/Carton, 60PCS/Carton
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: 28HS45-0704A
  • Speed: Variable Speed
  • Excitation Mode: HB-Hybrid
  • Number of Poles: 2
  • Type: Magnetic-Electric
  • Brand: Jss
  • Frame Size: 28mm X28mm
  • Resistance: 3.4
  • Holding Torque: 1300g.Cm
  • Lead Wires: 4
  • Specification: CE
  • HS Code: 850110
  • Application: CNC
  • Number of Stator: Two-Phase
  • Function: Driving
  • Operate Mode: Driver
  • Certification: ISO9001, CE
  • Step Angle: 1.8
  • Current: 0.7A
  • Inductance: 3mh
  • Motor Body Length: 45mm
  • Trademark: JSS
  • Origin: Jiangsu
Product Description
                                                      28mm hybrid high torque stepper motor
Product Description
  We produce stepper motor from nema 8 to nema 42, and suitable drivers for all these motors.
Our products can be applied to printing equipment, engraving machine textile machine, computer   external application equipment, medical instruments, stage light equipment, robot, CNC machine tool and other automatic controlling system.

Technique Parameter 
Step Angle 1.8°
Step Angle Accuracy±5% (full step,no load)
Resistance Accuracy±10%
Inductance Accuracy±20%
Temperature Rise80ºCMax.(rated current,2 phase on)
Ambient Temperature-10ºC+50ºC
Insulation Resistance100MΩMin.  500VDC
Dielectric Strength500VAC for one minute
Shaft Radial Play0.06Max.(450 g-load)
Shaft Axial Play0.08Max.(450 g-load)

Tip:motor shaft and wires can be customerized.

Tips:motor shaft can be customerized.

nema 11 stepper motor data:
Model No
Current/PhaseResistance/PhaseInductance/PhaseHolding Torque#Of LeadsRotor InertiaWeightLength
AΩmHOz-ing-cm g-cm2Kgmm
We also produce linear stepper motor, gearbox stepper motor, stepper motor with brake,  drivers for all the motors, and closed loop stepper motors and drivers.  We also have accessories such as power supplys, spindles and inverters, breakout board, TB6560 driver board, timing pulleys and so on.

Welcome to contact us:
Terrific after-sales service: 24hours around the clock & 12 months Warranty
Life-long maintenance service for the product.
Our contact information:
Send your message to this supplier
Mrs. wendy wang
To: Mrs. wendy wang

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