Product Info

The OPC-1703 is a control panel designed to achieve synchronous operation of multiple drive systems without mechanical coupling, using variable speed motors (such as the inverter V7 series and DC motors SC and SY series). Traditional proportional operation systems tend to accumulate errors regardless of precision improvements, but the OPC-1703 employs position control using synchro motors (86G-L, 86CT-L) to ensure complete synchronous operation. Additionally, it has enhanced functionality over the previous OPC-1701 model by adding synchronous signal output (start point) and step-out signal output features for more comprehensive synchronous control.

Features

- High-Precision Synchronous Operation: Utilizes position control with synchro motors (86G-L, 86CT-L) to achieve complete synchronous operation without error accumulation.
- Additional Features: Adds synchronous signal output (start point) and step-out signal output to the existing OPC-1701 features.
- Simple Adjustments: Basic adjustments are limited to proportional signal adjustment and correction GAIN adjustment, making it easy to configure.
- No Need for External Sensors: Position determination by synchro motors eliminates the need for other sensors or homing operations.
- Monitoring Operation Status: Synchronization status can be checked via meters on the control panel.

Specifications

Power Supply: AC 200/220V single-phase
Phase Difference Input/Output: AC 52V
Tachogenerator Input: AC, DC 100V max.
Output 1 (OUT): DC 0–10V
Output 2 (REF OUT): DC 0–10V
Output Contact Capacity: AC 250V, DC 30V, 0.5A
Accuracy: ±0.5°
Rotation Speed of Synchro Transmitter (86G-L) and Control Transformer (86CT-L): ≤200 min⁻¹
Maximum Number of Synchro Receiver Connections: 18 units
Synchronous Signal Detection Range: 0° to -45°
Step-Out Detection Range: Within ±30°
External Proportional Input: DC 0–10V
Soft Start/Stop: 0.4–40s each

Applications

- Food Machinery: Ideal for synchronous operation aligning feeders and conveyors.
- Printing Machines: Synchronous operation for continuously running rollers.
- Textile Machinery: Suitable for applications requiring high-precision synchronous operation.
- Paper Machinery: Synchronous control of various drive systems.
- Bookbinding Machines: Synchronous operation of collators and binders.
- Packaging Machines: Synchronous operation of rotary cutters and films.
- Others: Electrical synchronous operation of drive systems that cannot be mechanically coupled, such as chains and line shafts.

The OPC-1703 is the ideal solution for achieving high-precision synchronous operation of multiple drive systems. Its position control without the need for external sensors and simple adjustments support efficient operation.