Wholesale Dealers of Nema 8 Acme Lead Screw Stepper Motor - Nema 8 (20mm) hybrid linear stepper motor – Thinker
Wholesale Dealers of Nema 8 Acme Lead Screw Stepper Motor - Nema 8 (20mm) hybrid linear stepper motor – Thinker Detail:
>> Short descriptions
| Motor Type | Bipolar stepper |
| Step Angle | 1.8° |
| Voltage (V) | 2.5 / 6.3 |
| Current (A) | 0.5 |
| Resistance (Ohms) | 5.1 / 12.5 |
| Inductance (mH) | 1.5 / 4.5 |
| Lead Wires | 4 |
| Motor Length (mm) | 30 / 42 |
| Ambient Temperature | -20℃ ~ +50℃ |
| Temperature Rise | 80K Max. |
| Dielectric Strength | 1mA Max. @ 500V, 1KHz, 1Sec. |
| Insulation Resistance | 100MΩ Min. @500Vdc |
>> Electrical Parameters
|
Motor Size |
Voltage /Phase (V) |
Current /Phase (A) |
Resistance /Phase (Ω) |
Inductance /Phase (mH) |
Number of Lead Wires |
Rotor Inertia (g.cm2) |
Motor Weight (g) |
Motor Length L (mm) |
|
20 |
2.5 |
0.5 |
5.1 |
1.5 |
4 |
2 |
50 |
30 |
|
20 |
6.3 |
0.5 |
12.5 |
4.5 |
4 |
3 |
80 |
42 |
>> Lead screw specifications and performance parameters
|
Diameter (mm) |
Lead (mm) |
Step (mm) |
Power off self-locking force (N) |
|
3.5 |
0.3048 |
0.001524 |
80 |
|
3.5 |
1 |
0.005 |
40 |
|
3.5 |
2 |
0.01 |
10 |
|
3.5 |
4 |
0.02 |
1 |
|
3.5 |
8 |
0.04 |
0 |
Note: please contact us for more lead screw specifications.
>> 20E2XX-XXX-0.5-4-100 standard external motor outline drawing
Notes:
Lead screw length can be customized
Customized machining is viable at the end of lead screw
>> 20NC2XX-XXX-0.5-4-S standard captive motor outline drawing
Notes:
Customized machining is viable at the end of lead screw
|
Stroke S (mm) |
Dimension A (mm) |
Dimension B (mm) |
|
|
L = 30 |
L = 42 |
||
|
9 |
14.6 |
0.4 |
0 |
|
12.7 |
18.3 |
4.1 |
0 |
|
19.1 |
24.7 |
10.5 |
0.3 |
|
25.4 |
31 |
16.8 |
6.6 |
|
31.8 |
37.4 |
23.2 |
13 |
|
38.1 |
43.7 |
29.5 |
19.3 |
|
50.8 |
56.4 |
42.2 |
32 |
>> 20N2XX-XXX-0.5-4-100 standard non-captive motor outline drawing
Notes:
Lead screw length can be customized
Customized machining is viable at the end of lead screw
>> Speed and thrust curve
20 series 30mm motor length bipolar Chopper drive
100% current pulse frequency and thrust curve (Φ3.5mm lead screw)
20 series 42mm motor length bipolar Chopper drive
100% current pulse frequency and thrust curve (Φ3.5mm lead screw)
|
Lead (mm) |
Linear velocity (mm/s) |
|||||||||
|
0.3048 |
0.3048 |
0.6096 |
0.9144 |
1.2192 |
1.524 |
1.8288 |
2.1336 |
2.4384 |
2.7432 |
3.048 |
|
1 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
|
2 |
2 |
4 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
|
4 |
4 |
8 |
12 |
16 |
20 |
24 |
28 |
32 |
36 |
40 |
|
8 |
8 |
16 |
24 |
32 |
40 |
48 |
56 |
64 |
72 |
80 |
Test condition:
Chopper drive, no ramping, half micro-stepping, drive voltage 24V
Product detail pictures:
Related Product Guide:
We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Wholesale Dealers of Nema 8 Acme Lead Screw Stepper Motor - Nema 8 (20mm) hybrid linear stepper motor – Thinker , The product will supply to all over the world, such as: Tunisia, Namibia, Algeria, Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound solutions with good logistics service and economical cost. Depending on this, our solutions are sold very well in the countries in Africa, the Mid-East and Southeast Asia.
By Christopher Mabey from Cyprus - 2017.01.28 18:53
The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
By Eileen from Indonesia - 2018.11.04 10:32
