nema 34 Cnc stepper motor 45kgcm 4.5nm 5.5a 2 Phase 86x78mm

Brand Name:JSS
Certification:CE ISO ROHS
Model Number:86HS78-4204
Minimum Order Quantity:1 pcs
Delivery Time:12 days
Payment Terms:L/C, T/T, Western Union,paypal ,
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Location: Changzhou Jiangsu China
Address: No. 135 Dailuo Road, Luoyang Town, Wujin District, Changzhou City, Jiangsu province, China
Supplier`s last login times: within 42 hours
Product Details Company Profile
Product Details

Cnc Route Machine Used 4.5nm Nema 34 Stepper Motor 2 Phase Hybrid Stepper Motor

Changzhou Jinsanshi Mechatronics Co. Ltd. is located in Changzhou city, Jiangsu province, China. We are a comprehensive company which specializes in producing and researching motors and drivers. Our main products include hybrid step motor, and step driver, step servo motor and driver, integrated step servo motor, linear stepper motor, geared stepper motor, stepper motor with brake, brushless dc motor. And we are always researching and developing new products.

Our products are widely applied in engraving machine, cutting plotter, textile machine, 3D printer, medical instruments, stage light equipment, robot, CNC, music fountain, and other industrial automatic equipment..


General specifiation

Step Angle1.8°
Temperature Rise80℃ Max
Ambient Temperature-20℃ Max∼+50℃
Insulation Resistance100M ΩMin.,500VDC
Dielectric Strength500VAC for 1 minute
Shaft Radial Play0.02Max (450g-load)
Shaft Axial Play0.08Max (450g-load)
Max. Radial Force220N (20mm from the flange)
Max. Asial Force60N

Electrical Specification:


Model NoStep Angle()Rated Voltage(V)Rated Current (A)Phase Resistance()Phase Inductance (mH)Holding Torque (Kg.cm)Detent Torque (g.cm Max)Rotor Inertia (g.cm)Motor Length (mm)Leads No.Motor Weight(Kg)
86HS65-30041.83.331.16.52880010006541.7
86HS68-40041.81.340.331.635100012006841.7
86HS78-40041.81.540.382.535120014007842.3
87HS78-42041.81.94.20.45445120014007842.3
87HS78-60081.8360.5445120014007882.3
86HS82-45041.81.44.50.322.845130015008242.5
86HS82-56081.825.60.35350130015008282.5


(Unit=mm)
Dimensions: Wiring Diagram:

L1 and L2 canbe customized according to customers' requirements.



China nema 34 Cnc stepper motor 45kgcm 4.5nm 5.5a 2 Phase 86x78mm supplier

nema 34 Cnc stepper motor 45kgcm 4.5nm 5.5a 2 Phase 86x78mm

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