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The product shown in the photo may
differ from the actual product.
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Closed Loop
Stepping Driver
PB-R Single-axis
System
PB3A003R200
AC100V to 230V
Generic Input Type |
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Combination Motors |
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Feature
| High-Speed Positioning |
| High torque in the low-speed
rotation range allows shorter positioning time with
short stroke - high hit rate resolution. |
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| Space Saving Profile |
| Uses high torque continuously in
the low-speed range, which allows for smaller
systems compared to regular servo motors. |
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| Stable Stopping |
| Capable of a complete stop using
the holding torque feature, the same as a typical
stepping motor. |
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| High Resolution |
| The unit for positioning command
can be subdivided over a wide range of pulse ratios. |
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| Current Control Aids
Efficiency |
| Current flow to the motor is
controlled depending on the load, for low heat
generation and high efficiency. |
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| General Purpose I/O Input |
| The system can easily be controlled
by specifying preset point numbers or program
numbers using the general purpose I/O. |
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| Supports a Wide Variety of
Applications |
| Thrust, point specification,
programming, and zero-return function are all
embedded in the driver. The driver also provides
added versatility with features like holding brake
control and limit sensor input. |
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| Optional cables available |
| Cables for master/driver and
driver/motor connections are available, for
hassle-free setup. |
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| Built-in pulse generation |
| The PB-R system's built-in pulse
generation receives numeric speed and position data
from the upper device. This data is converted to
internal driver commands to automatically generate
the optimal speed pattern, making external pulse
generators unnecessary and reducing overall system
cost. |
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| PC Interface Capability |
| The bundled setup software allows
for parameter configuration, data editing, and
position and speed monitoring. |
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| Approved for use worldwide |
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Stepping driver specifications
| Basic
specifications |
| Control
mode |
PWM Control |
| Input
Voltage (main circuit) |
AC100V to 230V +10% -15%
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| Max.
Current Consumption |
4.5Arms |
| Ambient
temp.- Operating |
0 to 55°C |
| Ambient
temp.- Storage |
-20 to 70°C |
| Operating
Humidity |
Maximum 90% RH
(non-condensing) |
| Storage
Humidity |
Maximum 90% RH
(non-condensing) |
| Vibration
Resistance |
0.5G (tested with
frequency range 10 - 55 Hz, X, Y, Z each direction 2H) |
| Structure |
Tray Type |
| Mass |
Approx. 0.9kg |
| Dimensions |
W45×H150×D120(mm) |
| Functions |
| Rotation
Speed |
0 to 4500min-1(4000min-1
is used for an 86mm-square motor.) |
| Resolution
(P/R) |
500,1000,2000,4000,5000,10000 |
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Regenerative Control |
Built-in |
| Protective
Functions |
Current/Voltage Error, Regeneration Voltage Error,
Overspeed, Encoder Disconnection, Reset Operation Error, CPU
Error, Overload Stop, Push Error,Nonvolatile Memory Error,
Deviation Counter OVF, Zero-return Error, PAM Voltage Error,
Moter Overheat Error, Driver Overheat Error
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| LED
Display |
Power status, Alarm |
| Operation
Functions |
Normal Drive,
Zero-return, Continuous Rotation, Push Operation, Module
Operation |
| Rotary
Switch |
Slave Address Setting(0
to FHex) |
| DIP Switch |
Terminating Resistor
Setting, Transmission Speed Setting |
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Point/Program Functions |
Max 128,
Program, 1PRG x 1024 Line or 256PRG × 8 Line |
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Input / output signals |
| Input
Signal Functions |
EXE, Point,
STOP, ALMCLR
Generic Input × 5 (Point/ Pause / Interlock / Generic Input
/ H.Limit / Zero-return Execution / Selection from SELECT) |
| Output
Signal Functions |
ACK, ALM,
Motor Stop, ZONE
Generic Output x 4 (Selection from Generic Output / Busy /
In-Position / Zero-return Complete Monitor / END / STOP
monitor) |
Serial
Communication
Physical Layer |
RS-485 Standard |
Serial
Communication
Sync. Method |
Start-stop
Synchronization , Full Duplex |
Serial
Communication
Trans. Speed |
9600bps, 38400bps,
115200bps, 128000bps |
Driver Dimensional Drawing
External Wiring Diagram
Options
| Power Cable |
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Model No. |
Standard length (m) |
Max. length (m) |
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PBC7P0020A |
2 |
2 |
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| Motor Power Cable
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Model No. |
Standard length (m) |
Max. length (m) |
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PBC6M0030A |
3 |
20 |
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| Motor Sensor
Cable |
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Model No. |
Standard length (m) |
Max. length (m) |
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PBC6E0030A |
3 |
20 |
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| I/O Cable
(unshielded) |
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Model No. |
Standard length (m) |
Max. length (m) |
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PBC1S0010A |
1 |
3 |
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| I/O Cable
(shielded) |
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Model No. |
Standard length (m) |
Max. length (m) |
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PBC1S0010C |
1 |
3 |
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| Communication
Cable (for network) |
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Model No. |
Standard length (m) |
Max. length (m) |
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PBC6C0005A |
0.5 |
100 |
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| Converter Unit
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Model No. |
Standard length (m) |
Max. length (m) |
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PBFM-U3 |
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The conversion unit includes the
communication cable that connects the main converter
unit and the driver from the converter.
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| Windows® Software
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Model No. |
Standard length (m) |
Max. length (m) |
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SPBA1W-01 |
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