Description
XQ-S4025D
XQ-S4025D is one of our classic coreless digital servo.Dual ball bearing. High precision titanium gear.Supports 4.8-6.0V(can handle up to 7.2V maximum). Torque range 21-25kg. Ideal for 100cc fixed wings ,glider,helicopter, car,boats and other industrial uses.
XQ-S4025DPDF Download
1.Apply Environmental Condition
|
No.
|
Item
|
Specification
|
|
1-1
|
Storage Temperature Range |
-20℃～70℃ |
|
1-2
|
Operating Temperature Range |
-15℃～60℃ |
2.Standard Test Environment
|
No.
|
Item
|
Specification
|
|
2-1
|
Temperature range |
25℃ ±5℃ |
|
2-2
|
Humidity range |
65%±10% |
3. Mechanical Specification
|
No.
|
Item
|
Specification
|
|
3-1
|
Size |
A：40.2mm B：20.1mm C：38.8mm D：48.0mm E：10mm |
|
3-2
|
Weight |
57.5g （2.03oz） |
|
3-3
|
Gear type |
Titanium Gear |
|
3-6
|
Limit angle |
210°±5° |
|
3-7
|
Bearing |
2 Ball bearings |
|
3-8
|
Horn gear spline |
25T |
|
3-9
|
Horn type |
Plastic,POM |
|
3-10
|
Case |
Engineering plastics & Aluminium |
|
3-11
|
Connector wire |
300mm |
|
3-12
|
Motor |
Coreless motor |
|
3-13
|
Splash water resistance |
Yes |
4.Electrical Specification (Function of the Performance)
|
No.
|
Operating Voltage Range
|
4.8V
|
6.0V
|
|
4-1*
|
Idle current(at stopped) |
10mA |
15mA |
|
4-2*
|
No load speed |
0.18sec/60° |
0.16 sec/60° |
|
4-3*
|
Runnig current(at no load) |
240 mA |
280 mA |
|
4-4
|
Peak stall torque |
21 kg.cm |
25 kg.cm |
|
4-5
|
Stall current |
2800 mA |
3000 mA |
5.Control Specification:
|
No.
|
Item
|
Specification
|
|
5-1
|
Command signal |
Pulse width modification |
|
5-2
|
Amplifier type |
Digital Controller |
|
5-3
|
Pulse width range |
800～2200µsec |
|
5-4
|
Neutral position |
1500 µsec |
|
5-5
|
Running degree |
110°(when 900～2100 µ sec) |
|
5-6
|
Dead band width |
2 µsec |
|
5-7
|
Rotating direction |
Counterclockwise (when 1000～2000 µsec) |
|
5-8
|
Blocking protection |
|
6.The Drawings
|
|
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