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Stepper Drives and Control
Stepper Drives and Control
High Torque Density.
Rugged design and long life bearing
Holding Torque up to 30Nm
High Torque to inertia for quicker start and stops
Smallest Frame size of 42mm square Frame size up to 110mm square
Higher Power, rare earth magnets
Frame size up to 110mm square


 
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
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
 
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
 
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

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
 
Stepper Drives and Control
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
   
STEP-MODE AND CURRENT ADJUSTMENT CURRENT
STEP-MODE
  SW2
ON Two pulse
OFF Single Pulse

  SW3
ON 1/2 step
OFF 1step
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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