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Stepper
Motor Controller |
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• High Torque Density.
• High Torque to inertia for quicker start and stops
• Rugged design and long life bearing
•
Higher Power, rare earth magnets
• Holding Torque
up to 30Nm
• Smallest Frame size of 42mm square
Frame size up to 110mm square
• Frame size up
to 110mm square |
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| Model |
Step
Angle |
Rated
Voltage |
Current
/ Phase Amp |
Resistance
/ Phase Ω |
Inductance
/ Phase MH |
Holding
Toruqe kgcm |
Rotor
Inertia |
Weight
kg |
Nos.
of
Leads |
| 17H-48-10-6A |
1.8 |
2.4 |
1.0 |
3.3 |
3.2 |
4.2 |
54 |
0.28 |
6 |
| 17H-48 -10-4A |
1.8 |
2.4 |
1.0 |
3.5 |
3.8 |
4.2 |
68 |
0.35 |
4 |
| 23H-56 -20-6B |
1.8 |
6.6 |
2.0 |
6.6 |
8.2 |
7.2 |
275 |
0.65 |
6 |
| 23H-56 -20-6A |
1.8 |
6.6 |
2.0 |
6.6 |
8.2 |
7.2 |
275 |
0.65 |
6 |
| 23H-51 28-4A |
1.8 |
2.3 |
2.8 |
0.83 |
2.2 |
10.1 |
275 |
0.65 |
4 |
| 23H-76-28-4B |
1.8 |
3.2 |
2.8 |
1.13 |
3.6 |
20.0 |
480 |
1.0 |
4 |
| 23H-76-28-4A |
1.8 |
3.2 |
2.8 |
1.13 |
3.6 |
20.0 |
480 |
1.0 |
4 |
| 23H-100-30-4A |
1.8 |
4.5 |
3.0 |
1.20 |
3.8 |
25.1 |
500 |
1.20 |
4 |
| 34H-78-30-4A |
1.8 |
4.0 |
3.0 |
1.14 |
3.6 |
34.0 |
1000 |
1.7 |
4 |
| -34H-98-50-4A |
1.8 |
4.2 |
5.0 |
0.42 |
3.5 |
46.0 |
1400 |
2.3 |
4 |
| 34H-128-50-4A |
1.8 |
2.3 |
5.0 |
0.46 |
4.0 |
68.0 |
1600 |
3.3 |
4 |
| 34H-150-50-4A |
1.8 |
4.5 |
5.5 |
0.45 |
5.1 |
87.0 |
2700 |
3.8 |
4 |
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TECHNICAL
SPECIFICATIONS
| Model |
Frame
Size mm |
Shaft
Dia mm |
Motor
length mm |
| 17H-48-10-8A |
42
X 42 |
6.2 |
48 |
| 17H-48-10-4A |
42
X 42 |
6.2 |
48 |
| 23H-56-20-5B |
57
X 57 |
6.3 |
56 |
| 23H-56-20-6A |
57
X 57 |
6.3 |
56 |
| 23H-56-204A |
57
X 57 |
6.3 |
51 |
| 23H-76-28-4B |
57
X 57 |
6.3 |
76 |
| 23H-76-28-4A |
57
X 57 |
6.3 |
76 |
| 23H-100-30-4A |
57
X 57 |
8.0 |
100 |
| 34H-78-304A |
86
X 86 |
14.0 |
78 |
| 34H-98-50-4A |
86
X 86 |
14.0 |
98 |
| 34H-128-50-4A |
86
X 86 |
14.0 |
128 |
| 54H-150-50-4A |
86
X 86 |
14.0 |
150 |
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| TECHNICAL
SPECIFICATIONS |
| Supply voltage |
20 .. 80 V DC |
| Output Current |
1.9 .. 4.0 A |
| Step Modes |
1.8 |
| Current Adjustments |
via DIP switches |
| Clock Frequency |
0.. 400 kHz max. |
| Pulse Width (Clock) |
Min 1.25 high / low |
| Amblent Temperature |
0oC .. 100oC |
| Connection Type |
Screw Type Terminals |
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| PIN
and SIGNAL DESCRIPTION |
| V+ |
DC Power Supply 20 ..
80 V DC |
| GND- |
DC Power GND |
| A+, A-, B+, B- |
Motor connections |
| ENA- |
enable signal, -port |
| ENA+ |
enable signal, +port |
| PUL- |
stepper pulse signal input,
-port |
| PUL+ |
stepper pulse signal input,
+port |
| DIR- |
direction signal, -port |
| DIR+ |
direction signal, -port |
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FEATURES
- Thermal protection
- Short circuit and wrong polarity protection
- optoisolated signal input
- Low vibration, high speed and high torque
- Potentiometer LEC for adjustable current reduction
- Potentiometer SA for adjustable precision of microstep
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STEP-MODE AND CURRENT
ADJUSTMENT
STEP-MODE
| |
SW2 |
| ON |
Two pulse |
| OFF |
Single Pulse |
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SW3 |
| ON |
1/2 step |
| OFF |
1step |
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| MODES |
SW4 |
SW5 |
| It is smooth and advance |
ON |
ON |
| It is smooths |
ON |
OFF |
| advance |
OFF |
OFF |
| Criterion |
OFF |
OFF |
Suitable for high current stepper
motors
Lower running noise
Higher torque ar middle speed
Suitable for all stepper motors |
CURRENT
| SW6 |
SW7 |
SW8 |
A |
| OFF |
OFF |
OFF |
1.9 |
| ON |
OFF |
OFF |
2.2 |
| OFF |
ON |
OFF |
2.5 |
| ON |
ON |
OFF |
2.8 |
| OFF |
OFF |
ON |
3.1 |
| ON |
OFF |
ON |
3.4 |
| OFF |
ON |
ON |
3.7 |
| ON |
ON |
ON |
4.0 |
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