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NEMA 34BH(inch)- 86BH (mm) Series two-phase (four-phase ) stepper motor
  Description:
Round NEMA 34 86mm stepper motor
86mm stepping motor
Model: NEMA34, 86BH, 86BYG
Phase: 2phase or 4 phase
Stepper Angle: 1.8º
Low  Current
Large Holding Torque
Lead wire no.: 4 or 6 or 8 wires
Speed: low or high speed
Shape: Round
Item  | pecifications  | 
Step Angle  | 1.8º  | 
Step Angle Accuracy  | ±5%  | 
Resistance Accuracy  | ±10%  | 
Inductance Accuracy  | ±20%  | 
Temperature Rise  | 80℃ Max.  | 
Ambient Temperature  | -20℃~+50℃  | 
Insulation Resistance  | 100MΩ Min.,500VDC  | 
Dielectric Strength  | 500VAC for one minute  | 
Shaft Radial Play  | 0.02Max.(450 g-load)  | 
Shaft Axial Play  | 0.08Max.(450 g-load)  | 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
| The 86BH Series stepper motor parameter list NEMA 34BH (inch) series step-motor parameter list  | |||||||||||
| New Model | Old Model | No.of Phase | Voltage | Current | Inductance | Resistance | Holding Troque | Rotor Inertia | Weight | Length | Lead Wire Number | 
| V | A | mh±20% | Ω±10% | kg.cm | g.cm² | kg | mm | NO. | |||
| 86BH62-085B | 86BYG450A-N24-30 | 4 | 5.8 | 0.85 | 20 | 6.8 | 15 | 640 | 1.5 | 62 | 6 | 
| 86BH62-125A | 86BYG450A-N02B | 2 | 5 | 1.25 | 12 | 2 | 11.8 | 640 | 1.5 | 62 | 4 | 
| 86BH62-140C | 86BYG450A-N15-01 | 4 | 4.5 | 1.4 | 10 | 3.2 | 16 | 640 | 1.5 | 62 | 8 | 
| 86BH62-200A | 86BYG450A-N07 | 2 | 4 | 2 | 9 | 2 | 18.8 | 640 | 1.5 | 62 | 4 | 
| 86BH62-310C | 86BYG450A-N13-11 | 4 | 2.79 | 3.1 | 2.5 | 0.9 | 15 | 640 | 1.5 | 62 | 8 | 
| 86BH62-400C | 86BYG450A-N20-18 | 4 | 5.6 | 4 | 4.8 | 1.4 | 25 | 640 | 1.6 | 62 | 8 | 
| 86BH62-420B | 86BYG450A-N19-11 | 4 | 2.2 | 4.2 | 1.5 | 0.5 | 16 | 640 | 1.5 | 62 | 6 | 
| 86BH62-450C | 86BYG450A-N04 | 4 | 1.4 | 4.5 | 1.3 | 0.31 | 11.8 | 640 | 1.1 | 62 | 8 | 
| 86BH91-200A | 86BYG450B-N08-00 | 2 | 2.8 | 2 | 10 | 1.4 | 22 | 1300 | 2.7 | 91 | 4 | 
| 86BH91-400C | 86BYG450B-N01-01 | 4 | 5.4 | 4 | 2.5 | 0.7 | 22.5 | 1300 | 2.6 | 91 | 8 | 
| 86BH124-250A | 86BYG450C-N10-01 | 2 | 6 | 2.5 | 24 | 2.4 | 46 | 1800 | 3.5 | 124 | 4 | 
| 86BH124-560A | 86BYG450C-N03-11 | 2 | 6 | 5.6 | 6.6 | 0.63 | 50 | 1800 | 3.5 | 124 | 4 | 
| 86BH128-400C | 86BYG450C-07 | 4 | 5 | 4 | 7 | 1.25 | 50 | 1900 | 3.5 | 128 | 8 | 
| 86BH128-600A | 86BYG450C-N06 | 2 | 4 | 6 | 1.6 | 0.3 | 52 | 1900 | 3.5 | 128 | 4 | 
| 86BH128-640C | 86BYG450C-12-02 | 4 | 3.2 | 6.4 | 1.4 | 0.5 | 75 | 1900 | 3.5 | 128 | 8 |