This is a good compromise between the 3314 and the 3316.
Connection
This motor must be controlled by a constant current or chopper drive controller. You can find a list of suitable controllers on the
Connection & Compatibility tab.
Motor Controllers
This motor must be controlled by a stepper motor controller. The following table shows how to connect the motor wires to the board connectors to produce a clockwise rotation in the stepper motor when increasing position.
To connect the motor to a bipolar motor controller, leave out the orange and brown wires.
Note: Make sure to unplug the power cord from the controller board before switching wires around.
| Function | 3315 | 1062 | STC1001 |
|---|
| + |
Orange |
+ |
N.C. |
| A |
Red |
A |
A |
| B |
Yellow |
B |
Ā |
| C |
Black |
C |
B |
| D |
White |
D |
B̄ |
| + |
Brown |
+ |
N.C. |
|
 |
| Product |
Controller Properties |
Board Properties |
| Image |
Part Number |
Price |
Number of Motor Ports |
Motor Type |
Controlled By |
 |
1062_1B |
$50.00 |
4 |
Unipolar Stepper |
USB (Mini-USB) |
 |
1067_0B |
$90.00 |
1 |
Bipolar Stepper |
USB (Mini-USB) |
 |
STC1002_0 |
$80.00 |
1 |
Bipolar Stepper |
VINT |
 |
STC1003_0 |
$40.00 |
1 |
Bipolar Stepper |
VINT |
Product Specifications
| Motor Properties |
| Motor Type |
Unipolar Stepper |
| Manufacturer Part Number |
PM25L-048-15 |
| Step Angle |
7 1⁄2° |
| Step Accuracy |
7 % |
| Holding Torque |
140 g·cm |
| Rated Torque |
50 g·cm |
| Rated Speed |
240 RPM |
| Electrical Properties |
| Rated Voltage |
12 V DC |
| Rated Current |
100 mA |
| Coil Resistance |
120 Ω |
| Phase Inductance |
31 mH |
| Physical Properties |
| Shaft Diameter |
2 mm |
| Weight |
31 g |
| Number of Leads |
6 |
| Wire Length |
300 mm |
Documents
Here's a list of our unipolar stepper motors:
| Product |
Motor Properties |
Electrical Properties |
| Image |
Part Number |
Price |
Motor Type |
Step Angle |
Rated Torque |
Rated Speed |
Rated Voltage |
 |
3314_0 |
$3.00 |
Unipolar Stepper |
7 1⁄2° |
710 g·cm |
240 RPM |
12 V DC |
 |
3316_0 |
$2.50 |
Unipolar Stepper |
18° |
30 g·cm |
575 RPM |
12 V DC |
