|
Input Voltage |
12V DC |
18V DC | 24V DC |
36V DC |
|
Dimensions(mm) |
Φ20x57.3 |
Φ20x57.3 |
Φ20x57.3 |
Φ20x57.3 |
|
Shaft Diameter(mm) |
Ф3 |
Ф3 |
Ф3 |
Ф3 |
|
No load speed(rpm) |
51200 |
51850 | 51800 | 51324 |
|
No load current(A) |
0.93 |
0.63 | 0.47 | 0.31 |
|
Nominal Speed(rpm) |
48452 |
49094 | 49053 | 48539 |
|
Nominal Torque(mNm) |
20 |
20 | 20 | 20 |
|
Nominal Current(A) |
9.8 |
6.6 | 5.1 | 3.3 |
|
Stall Torque(mNm) |
376.8 |
376.0 | 377.5 | 367.7 |
|
Stall Current(A) |
166.73 |
113.75 | 85.51 | 55.59 |
|
Maximum Output Power(W) |
504.8 |
510.5 | 511.9 | 494.2 |
|
Maximum Efficiency(%) |
86.9 |
86.7 | 86.3 | 86.2 |
|
Torque at Max Eff.(mNm) |
27.1 | 25.5 | 26.4 | 24.1 |
|
Speed at Max Eff.(rpm) |
47482 | 48338 | 48182 | 47967 |
|
Life（Typical） |
≥2000hrs |
≥2000hrs |
≥2000hrs |
≥2000hrs |
| Weight(g) |
90-100 |
90-100 |
90-100 |
90-100 |
|
Operating Temperature Range(°C) |
-10 to 70 |
-10 to 70 |
-10 to 70 |
-10 to 70 |
|
Storage Temperature Range(°C) |
-20 to 70 |
-20 to 70 |
-20 to 70 |
-20 to 70 |
Electric screwdriver, also known as electric batch, electric driver, is a power tool used for tightening and loosening screws. The electric tool is equipped with a structure to regulate and limit the torque, commonly used in aerospace and aviation, high-speed rail construction, shipbuilding, automotive industry and other advanced equipment manufacturing industry, as well as construction and road, decoration, wood processing, metal processing and other production areas, is an indispensable tool to ensure the quality of the manufacturing field, increase production and improve efficiency.
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