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Nema 8 External
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Features of nema size 8 external linear actuator

1.Lead screw Φ3.5 is matched, rolling process is adopted.

2.Hybrid linear actuator are utilize the rotary-to-linear conversion technology and Captive, Non-captive, External are available.

3.From size 8 to size 34 in a wide range of force outputs.Max. Output torque od size 8 up to 30mNm, these linear actuators are perfect in performance as the high precision.

4.Lead screw end processing and nut(anti-backlash nuts, free-wheeling nut) are available in different types.

5.All stepper motor linear actuators can be customized as specific application.




Electrical Specifications  

Model

Wires

#  

Rated 

Current 

A

Holding 

Toqure 

N.m

Detent 

Torque 

ohm±20%

Inductance 

per Phase 

mH±20%

Resistance 

per Phase 

Ω

Rotor 

Inertia 

g.cm²

L(MAX)

 

mm (in.)

Mass(MIN)

 

Kg(lbs.)

8HY001-N

4

0.6

18

2

1.7

6.5

2

30 (1.18)

0.06(0.13)

8HY002-N

4

0.5

16

2

1

5

2

30 (1.18)

0.06(0.13)

8HY102-N

4

0.4

25

4

2.6

13

3.6

43 (1.69)

0.08(0.18)

8HY104-N

4

0.8

30

4

1.5

5.4

3.6

43 (1.69)

0.08(0.18)

* For more models please use our STANDARD SERVICE.


 

Dimensional Drawing  



Matching lead screw code

Lead Screw Code

D

Pitch

Resolution

mm  (in.)

mm  (in.)

mm

350

3.5 (.138)

1 (.039)

0.01


 

Dynamic Curve  

Conditions: Bipolar Constant Current Drive

Driver Model: FH-2H042M at Full Step

* For more curves, please contact us.


Smooth Lead Screw End Machining  

 

 

          Standard                           Round Shaft                        Single Flat                              Female Thread

 
         Male Thread                      Hexagon Flat                       Square Shaft                             Double Flat  

* The above are standard options, customized design is available.
 * For more spec. about the lead screw,pls click lead screw.
 

 

Lead Wire & Cables  
 
For Nema 8HY and 11HY
         AWG 28 UL 1569
For Nema 16HY   AWG 26 UL 1569
 
For Nema 14HY, 17HD and 17HA
         AWG 26 UL 1007
For Nema 23HD and 23HA
          AWG 22 UL 1007
 
For Nema 24HC
       AWG 22 UL 24HC
For Nema 24HD
       AWG 22 UL 24HD

* Please contact us if you need customized service.

 

 

Driver  

Constant-current supply driver 

     
FH-202A Current 0-A
FH-2504 Current 1-4.2A
FH2H-504A Range0-5A


 

Applications  

The Smooth Stepper Motor are ideal for applications requiring a combination of precise positioning, rapid motion and long life. 
   

Stage Lighting
Medical Equipment
3D Printer
Packing Machine
 
Semicon Equipment
Sewing Machine
Robot
Engraving Machine

 

 

Specialize in Customized  

 

*SMOOTH provide the precise mechanical parts for different applications. All the mechanical parts 
can be customized, just send us the drawing or contact us directly.
 

 


 

 

Standard Stepper Motor  
Captive linear motor
External linear motor
Non-captive linear motor
Stepper Motor
 
3/5phase stepper motor
Hollow Shaft Motor
PM stepper motor
Gear Stepper Motor


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