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SD45-431 Hi-Torque Driver, AC Series, High Amp |
Characteristics
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Torque ranges from 173 oz-in to 486 oz-in.
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Driver is pre-adjusted for fast and easy installation.
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Automatic current cutback at standstill reduces power consumption and heat build
up.
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Precision manufactured motors on fully automated line ensures the highest
quality.
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Relatively compact system
Driver Specifications
| Model |
SD45-431 |
| Input Voltage |
AC 90 ~ 121V ± 10% 50-60Hz |
| Power
Consumption |
Below 4.0A |
| Driver
Type |
Star Bi-Polar, Constant Current Chopper |
| Phase
Current |
Max. 4.5A/Phase |
| Build In
Functions |
Auto current down at stand still. Current off.
Driver overheat
automatic shutdown. |
| Input
Pulses Type |
Step & Direction or Bi-Clock (CW/CCCW)
pulses (Selectable). All Opto-Isolated . Voltage H=4.5 to 5V , L = 0 to
0.5V , Resistance = 220 ohms. |
| Insulation
Resistance |
100 M ohms or better with 500V
potential applied between case and power input terminals and signal I/O
terminals. |
| Operating
Temperature |
0°C to +40°C / 32°F to 140°F |
| Dielectric
Strength |
No abnormality detected after the
application of AC 1 KV between case and power input terminals, case and
signal I/O terminals, signal I/O terminals and power input terminals for
duration of one minute. |
Motor Specifications
| Item |
Descriptions |
| Accuracy |
± 5 % Max. |
|
Shaft Radial Play |
0.0008 in. max. at 15.87 oz.
load |
|
Shaft Axial Play |
0.0031 in. max. at 15.87oz.
load |
|
Dielectric Strength |
No abnormality detected after
the application of 0.5KV at 50 Hz between motor windings and frame
for duration of one minute. |
|
Insulation Class |
Class B |
|
Insulation Resistance |
100 ohms or better with 500V
potential applied between motor windings and frame at normal ambient
temperature and humidity. |
|
Operating Environment Temperature |
0 ° C to +40 ° C |
Driver and Motor
Combination
|
Motor Type |
Driver |
Motor Part No. |
Phase Current (A) |
Max. Holding Torque: oz-in (kg-cm) |
Rotor Inertia oz-in2 (g-cm2) |
Step Angle (Full/Half) |
| PS
Standard Series Nema34 (85mm) |
SD45-431 |
PS496-01A(B) |
4.5 |
173.50(12.5) |
3.10(560) |
1.8°/0.9° |
| PS499-01A(B) |
4.0 |
305.50(22.0) |
6.02(1100) |
1.8°/0.9° |
| PS4913-01A(B) |
4.0 |
486.00(35.0) |
9.85(1800) |
1.8°/0.9° |
AC = Single Shaft BC = Double Shaft
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