Product Description
Our Hybrid Stepper Motor with Encoder is a type of stepper motor that combines the features of permanent magnet and variable reluctance stepper motors (hence "hybrid") and includes an encoder to provide feedback on position and motion. This combination delivers high precision, control, and reliability, making it suitable for applications that require accurate positioning and closed-loop operation.
In a hybrid stepper motor, the encoder provides real-time feedback on the position, speed, and direction of the motor shaft, enabling the system to perform closed-loop control and thus improving the motor's operating accuracy and reliability.
Step Accuracy: 1.8°/step ± 0.09°
Temperature Rise: 80℃
Ambient Temperature Range: -20 - 55
Insulation Resistance: 100MΩ MIN 500V DC
Output shaft option: D shape, round shape, key, pinion
Mountings options: encoder, brake, planetary gearbox
|
Series Model |
Shaft diameter(mm) |
shaft length(mm) |
Features |
||||
|
SL86S280A |
12.7 |
36 |
with key 5*5*25 |
||||
|
SL86S280A3 |
12.7 |
36 |
flat shape 11.5*30 |
||||
|
SL86S298A1 |
14 |
35 |
flat shape 13.3*30 |
||||
|
SL86S2118A |
14 |
36 |
with key 5*5*25 |
||||
|
SL86S2118A3 |
14 |
38 |
flat shape 13.3*30 |
||||
|
SL86S2150A1 |
14.7 |
35 |
with key 5*5*25 |
||||
|
SL86S2150A2 |
14 |
35 |
flat shape 14*30 |
||||
|
Series Model |
Motor Length |
Related current |
Phase Resistance |
Phase Inductance |
Holding Torque |
Lead wire |
Motor Weight |
|
(mm) |
(A) |
(Ω) |
(mH) |
(N.cm) |
(Number) |
(kg) |
|
|
|
|
|
|
|
|
|
|
|
SL86S280A |
80 |
6 |
0.3 |
2.1 |
556 |
4 |
2.21 |
|
SL86S280A3 |
80 |
4.2 |
1.2 |
5.7 |
620 |
4 |
2.21 |
|
SL86S298A1 |
98 |
6 |
0.36 |
2.8 |
650 |
4 |
2.6 |
|
SL86S2118A |
118 |
5 |
0.45 |
3.5 |
850 |
4 |
3.8 |
|
SL86S2118A3 |
118 |
4 |
0.68 |
4.8 |
900 |
8 |
3.8 |
|
SL86S2150A1 |
150 |
6 |
0.62 |
6.2 |
128 |
4 |
5 |
|
SL86S2150A2 |
150 |
6 |
0.62 |
6.2 |
128 |
4 |
5 |
|
Series Model |
Shaft diameter(mm) |
shaft length(mm) |
Features |
||||
|
SL86S369A |
12 |
30 |
with key 4*22 |
||||
|
SL86S397A |
12 |
30 |
with key 4*22 |
||||
|
SL86S3105A |
14 |
35 |
with key 4*22 |
||||
|
SL86S3125A |
14 |
30 |
with key 4*22 |
||||
|
Series Model |
Motor Length |
Related current |
Phase Resistance |
Phase Inductance |
Holding Torque |
Lead wire |
Motor Weight |
|
(mm) |
(A) |
(Ω) |
(mH) |
(N.cm) |
(Number) |
(kg) |
|
|
|
|
|
|
|
|
|
|
|
SL86S369A |
69 |
1.72 |
0.95 |
2 |
2.3 |
3 |
2 |
|
SL86S397A |
97 |
2 |
1.65 |
6 |
4.3 |
3 |
3 |
|
SL86S3105A |
105 |
3 |
1.65 |
6 |
4 |
3 |
3.5 |
|
SL86S3125A |
125 |
4 |
0.95 |
2.65 |
6 |
3 |
4 |
|
SL86S3125B |
125 |
5.8 |
1.3 |
4.5 |
6 |
3 |
4 |
If you're selecting a motor for a mission-critical or high-precision system, a Hybrid Stepper Motor with Encoder is often the better choice due to its feedback capability and superior reliability. Let me know if you’d like help choosing one for a specific application.
Operates by dividing a full rotation into a number of steps (commonly 200 steps per revolution = 1.8° per step).
Combines the high torque of permanent magnet stepper motors with the fine resolution of variable reluctance motors.
A feedback device mounted on the motor shaft.
Monitors actual shaft position and sends real-time data to a controller.
Types: Optical, magnetic, or capacitive.
Often provides incremental or absolute feedback.
| Type | Features and Benefits |
|---|---|
| Incremental Encoder | Low cost, outputs pulse signals, commonly used for speed and position feedback |
| Absolute Encoder | Higher accuracy, each position has a unique code, suitable for high-end equipment |
| Magnetic Encoder | Highly resistant to pollution, suitable for harsh environments |
| Feature | Hybrid Stepper Motor | Hybrid Stepper with Encoder |
|---|---|---|
| Control Type | Open-loop | Closed-loop |
| Position Accuracy | Lower (risk of missed steps) | Higher (feedback ensures precision) |
| Cost | Lower | Slightly higher |
| Application | Simple, low-risk tasks | Critical, precise, dynamic loads |
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