High Speed Response Heavy-Load Adaptable SL Series Iron-Core Linear Motor | Easy Installation
Based on optimized magnetic circuit design, the Schaeffler SL Series Iron-Core Linear Motor focuses on high thrust density and precise control, serving as an ideal drive solution for heavy-load and high-precision scenarios. Its core features and advantages are as follows:
- The iron-core structure enables high thrust output, with a continuous force of up to 800N and a peak force of 1500N, boasting thrust density far exceeding that of similar products.
- Designed with low cogging torque and equipped with high-precision grating feedback, it achieves positioning accuracy of ±1μm and operates stably without jitter.
- Compact body design with a stroke range of 20mm-2000mm adapts to space-constrained scenarios and allows easy installation.
- Protection class reaches IP65, providing dust and water resistance for adaptation to complex industrial environments.
- High dynamic response: Acceleration up to 80 m/s² and speed up to 4 m/s meet the requirements of high-speed start-stop and precision scanning.
- Strong heavy-load adaptability: The iron core offers stable support and excellent rigidity, enabling long-term operation under heavy loads.
- Energy efficiency and durability: Direct drive eliminates transmission losses, improving energy efficiency by 30%. With no wearing parts, its MTBF exceeds 50,000 hours.
- Flexible applicability: Suitable for precision machining, semiconductor packaging, automated handling and other fields, it can replace traditional ball screw modules.
With high thrust, high precision and high reliability, this series provides an efficient and stable linear drive solution for intelligent manufacturing, balancing performance and practicality.
| Parameter |
Note |
Symbol |
Unit |
SL5012 |
SL5015 |
SL5018 |
|
| Performance |
Winding type |
|
|
|
N |
S |
N |
S |
N |
S |
Motor type,
maximum voltage
phase-phase |
|
|
|
Three-phase permanent magnet
synchronous motor,400Vac rms
(565Vdc) |
Peak thrust @10
°C/s temperature
rise |
magnet@25℃ |
Fu |
N |
480 |
600 |
720 |
| Continuous thrust |
coil@100℃ |
Fc |
N |
240 |
300 |
360 |
| Maximum speed |
continuous
thrust @600V |
Vmax |
m |
6 |
12 |
6 |
12 |
4.5 |
10 |
Motor thrust
constant |
mount.
sfc.@20℃ |
K |
N/
Arms |
80 |
39 |
80 |
40 |
80 |
39 |
Electrical
frequency center
machine constant |
coils@25℃ |
S |
N²/W |
380 |
480 |
570 |
| Electrical |
Peak current |
magnet@25℃ |
lu |
Arms |
8.2 |
16.4 |
10.4 |
20.5 |
12.3 |
25.1 |
Continuous
current |
coils@100℃ |
Ic |
Arms |
3 |
6 |
2.8 |
7.5 |
4.5 |
9.3 |
Back electro-
motive force
interphase peak |
|
Bemf |
V/m/s |
64 |
32 |
64 |
32 |
65 |
32 |
Interphase
resistance |
coils@25℃ |
R |
Ω |
10.8 |
2.7 |
12.96 |
1.1 |
7.2 |
1.7 |
| Phase inductance |
l<0.6lp |
Lph |
mH |
35.42 |
9 |
28.6 |
7.2 |
23 |
5.5 |
Electrical time
constant |
coils@25℃ |
Te |
ms |
6.5 |
Maximum
continuous power
loss |
all coils |
Pc |
W |
197 |
245 |
296 |
Thermal
performance |
Thermal resistance |
coils to mount.
sfc |
Rth |
℃/W |
0.38 |
0.31 |
0.25 |
| Thermistor/temperature sensor |
PTC 1KΩ/KTY 83-122 |
| Mechanics |
Mover weight |
ex.cables |
W |
kg |
1.95 |
2.4 |
2.3 |
| Mover length |
ex.cables |
L |
mm |
241 |
276 |
336 |
Magnetic
attraction of
motor |
rms@0A |
Fa |
N |
900 |
1125 |
1300 |
| Pole-pitchN-N |
|
T |
mm |
24 |
| Parameter |
Note |
Symbol |
Unit |
|
|
|
|
|
|
| SL5003 |
SL5006 |
SL5009 |
| Performance |
Winding type |
|
|
|
S |
Z |
S |
Z |
N |
S |
Motor type,maximum
voltage phase-phase |
|
|
|
three-phase permanent magnet
synchronous motor,400Vac rms(565Vdc) |
Peak thrust @10°C/s
temperature rise |
magnet@25℃ |
Fu |
N |
120 |
240 |
360 |
| Continuous thrust |
coil@100℃ |
Fc |
N |
60 |
120 |
180 |
| Maximum speed |
continuous
thrust@600V |
Vmax |
m |
12 |
36.5 |
12 |
36.5 |
6 |
12 |
| Motor thrust constant |
mount.
sfc.@20℃ |
K |
N/
Arms |
39 |
12.9 |
39 |
12.9 |
80 |
39 |
Electrical frequency center
machine constant |
coils@25℃ |
S |
N²/W |
95 |
190 |
290 |
| Electrical |
Peak current |
magnet@25℃ |
lu |
Arms |
4.1 |
12.6 |
8.2 |
25.1 |
6.3 |
12.3 |
| Continuous current |
coils@100℃ |
Ic |
Arms |
1.5 |
4.7 |
3 |
9.3 |
2.3 |
4.5 |
back electro-motive force
interphase peak |
|
Bemf |
V/m/s |
32 |
11 |
32 |
11 |
63 |
32 |
| Interphase resistance |
coils@25℃ |
R |
Ω |
10.8 |
1.12 |
5.4 |
0.56 |
13.68 |
3.6 |
| Phase inductance |
l<0.6lp |
Lph |
mH |
35 |
3.65 |
17 |
1.83 |
44.46 |
11.5 |
| Electrical time constant |
coils@25℃ |
Te |
ms |
6.5 |
Maximum continuous
power loss |
all coils |
Pc |
W |
49 |
99 |
149 |
Thermal
performance |
Thermal resistance |
coils to mount.
sfc |
Rth |
℃/W |
1.5 |
0.75 |
0.8 |
| Thermistor/temperature sensor |
PTC 1K/KTY 83-122 |
| Mechanics |
Mover weight |
ex.cables |
W |
kg |
0.6 |
0.9 |
1.3 |
| Mover length |
ex.cables |
L |
mm |
93 |
143 |
191 |
Magnetic attraction of
motor |
rms@0A |
Fa |
N |
300 |
500 |
850 |
| Pole-pitch N-N |
|
T |
mm |
24 |
|
|
|
|
|
|
| Wire cable |
| Equipped with 0.5 meter length cable |
| Magnetic plate size |
| Length(mm) |
96 |
144 |
288 |
| M5 bolt hole |
4 |
6 |
12 |
| Quality(kg/m) |
2.1 |
| The magnetic plate can be spliced and combined |
