
40×40mm 100w 3000rpm 0.32Nm 48VDC Servo Motor
Model number: 40SV04302-0100B
Frame size: 40x40mm
Protection grade: IP54 (customizable)
Rated power: 100W
Rated torque: 0.32Nm
Rated voltage: 48V
Rated current: 3.5A
Rated speed: 3000rpm
- Fast Delievery
- Quality Assurance
Customization Available
Product Introduction
Product Overview
This small servo motor has a frame size of 40x40mm. Despite its compact size, it delivers a robust torque of 0.32Nm, making it suitable for tasks demanding strength in limited spaces. It has a rated voltage of 48V and a rated current of 3.5A. With a customizable IP54 protection grade, it ensures resilience in diverse environments, safeguarding against dust and moisture. Running at a rated speed of 3000rpm, it excels in applications where swift and precise movements are crucial.
Technical Specifications
|
Model |
Unit |
40SV04302-0100B |
|
Rated Power PN |
W |
100 |
|
Rated Torque TN |
N.m |
0.32 |
|
Rated Voltage uN |
VAC |
48 |
|
Rated Current lN |
A |
3.5 |
|
Rated Speed nN |
rpm |
3000 |
|
Max.Torque TMAX |
N·m |
0.96 |
|
Max.Current LMAX |
A |
10.5 |
|
Max.Speed nMAX |
rpm |
4500 |
|
Line Resistance RL |
Ω |
1.4 |
|
Line Inductance LL |
mH |
1.2 |
|
Rotor Inertia JM |
kg.m2 |
0.028*10-4 |
|
Back EMP Constant Ke |
V/krpm |
6.2 |
|
Electrical Time Constant Te |
ms |
0.86 |
|
Length (with brake) |
mm |
107(139) |
|
Weight |
KG |
0.53 |
|
Insulation Class |
F(155℃) |
|
|
IP Grade |
lP54(Can be customized according to customer requirements) |
|
|
Working Temperature |
℃ |
-20 ~ 40℃ |
|
Operating Environment |
Environment temperature:-20-40℃; Environmental humidity: |
Mechanical Dimension

FAQ
Q: What is the delivery time of your motors?
A: In general, the production lead time of our motors is about 30-35 days (For urgent orders, we can expedite). Transportation time is depending on the transportation method that our customers choose.
Q: As transportation will take a long time, how can you make sure the motors won't be broken?
A: Our motors are put inside the shock-absorbing foam. Each pocket has one motor so that we can make sure the motors won't collapse each other and can endure fierce vibration during transportation.
Q: What does a servo motor consist of?
A: A servo motor consists of lots of parts, but the basic components are the same. A stator generates a magnetic field to efficiently produce torque. The winding creates a rotating magnetic field. The shaft delivers the output power of the motor. The rotor is a permanent magnet that is positioned externally to the shaft. The encoder serves as a sensor providing speed and position feedback.
Q: Are DC servo motors and AC servo motors the basic classification of servo motors?
A: Servo motors come in two basic types: AC and DC. Each type is designed for a different range of applications, but both can be found in various industrial and domestic machines and devices.
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