PMM-UA-4303-1 by Sanyo Denki
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The PMM-UA-4303-1 is a 2-phase stepping driver with selectable phase currents. By Sanyo Denki for PM Drivers, it features a max input frequency of 20 kpps and compact housing. Five current settings from 1.0 to 2.0 A/phase and operation from 0 to 50 °C include overheat protection.
Technical Specifications
Compatible Motor Frame Size
42Â mm
42Â mm
Compatible Motor Type
Unipolar, 1.2–2.0 A/phase
Unipolar, 1.2–2.0 A/phase
Driver Type
2-phase stepping
2-phase stepping
Input Voltage
AC 100 V ±10%, 50/60 Hz ±3 Hz
AC 100 V ±10%, 50/60 Hz ±3 Hz
Max Input Frequency
20Â kpps
20Â kpps
Operating Humidity
35–85% RH (non-condensing)
35–85% RH (non-condensing)
Operating Temperature
0–50°C
0–50°C
Phase Current Options
1.0, 1.2, 1.5, 1.8, 2.0 A/phase
1.0, 1.2, 1.5, 1.8, 2.0 A/phase
Protection Function
Overheat protection
Overheat protection
Pulse Mode
CW/CCW input, alarm relay output
CW/CCW input, alarm relay output
Step Resolution
Full/half-step (200/400 steps/rev)
Full/half-step (200/400 steps/rev)
Storage Humidity
10–90% RH (non-condensing)
10–90% RH (non-condensing)
Storage Temperature
-20–70°C
-20–70°C
Vibration Resistance
4.9 m/s², 10–55 Hz (XYZ)
4.9 m/s², 10–55 Hz (XYZ)
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1620 Old Apex Road, Cary, NC 27513, USA
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International: 1-919-443-0207
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