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The Yaskawa JKPM-9ZFG is a DC servo motor tailored for specific wire feed tasks in Hitachi EDM machines such as the models 203F2 and 203R. It operates at a rated voltage of 13 V DC, delivering a torque of 1.96 Nm and a maximum speed of 40 RPM. Designed for efficiency, this motor has a gear ratio of 1:50, making it suitable for precise applications.
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| Manufacturer | Yaskawa |
|---|---|
| Product Line | Other |
| Part Number | JKPM-9ZFG |
| Weight | 5.13 lbs (2.32 kg) |
| Motor Type | DC Servo Motor |
| Rated Voltage | 13 V DC |
| Rated Current | 3.00 A |
| Rated Speed | 40 RPM |
| Torque | 1.96 Nm |
| Gear Ratio | 1:50 |
| Application | Wire feed motor for Hitachi EDM machines (models 203F2, 203R) |
| Cooling Method | Natural convection |
| Brush Type | Carbon brushes for high durability |
| Cable Connection | Pre-wired with a specific length |
| Insulation Class | Class B (common for servo motors) |
| Application-Specific Features | Designed for precision wire feeding |
| Bearings | High-precision ball bearings to reduce wear and tear |
| Load Inertia | Compatible with low to medium inertia applications |
The JKPM-9ZFG DC servo motor from Yaskawa is specifically designed for efficient wire feeding in Hitachi EDM machines, including models 203F2 and 203R. This motor operates on a rated voltage of 13 V DC and provides a rated current of 3.00 A. It has a torque output of 1.96 Nm, allowing it to perform reliably in demanding environments. The motor achieves a rated speed of 40 RPM, and its gear ratio of 1:50 enables it to deliver precise motion control, essential in wire feeding applications.
Constructed with carbon brushes, this motor is built for high durability and longevity under continuous use. It utilizes natural convection as its cooling method, making it efficient in terms of maintaining operational temperatures without additional cooling mechanisms. The motor is designed for easy integration, featuring pre-wired connections to a precise length.
The insulation class is rated as B, which is standard for servo motors, providing adequate thermal protection. The JKPM-9ZFG is equipped with high-precision ball bearings, minimizing wear and improving performance. This makes it compatible with low to medium load inertia applications, ensuring that it can be used effectively across various tasks where precision and reliability are crucial.