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The Mitsubishi MDS-CH-SP-220 is a spindle motor drive unit that provides substantial control capabilities. It operates with a nominal output power of 18.5 kW and is designed for robust performance applications.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Line | MDS Spindle Drives |
| Part Number | MDS-CH-SP-220 |
| Drive Type | Spindle Motor Drive Unit |
| Nominal Output Power | 18.5 kW |
| Output Rated Voltage | 340 VAC |
| Input Voltage Range | 380-440 VAC (50 Hz) / 380-480 VAC (60 Hz) |
| Input Current Rating | 47 A |
| Output Current Rating | 40 A |
| Operational Frequency | 50/60 Hz ± 3% |
| Control Technique | Sine Wave PWM |
| Braking Method | Regenerative Braking via Power Supply |
| Maximum Control Power Current | 0.1 A |
| Peak Control Power Inrush Current | 18 A |
| Maximum Heat Dissipation | 490 W |
| Maximum Earth Leakage | 15 mA |
| Sound Level | Below 55 dB |
The Mitsubishi MDS-CH-SP-220 represents an advanced spindle motor drive unit tailored for precision applications. With a nominal output power of 18.5 kW, it delivers reliable performance essential for demanding tasks. The drive unit outputs at a voltage of 340 VAC. It supports an input voltage range of 380-440 VAC when operating at a frequency of 50 Hz, and it also accommodates 380-480 VAC at 60 Hz. The current specifications for this unit include an input current rating of 47 A and an output current rating of 40 A, catering to high-performance requirements.
Operational frequencies are maintained at 50/60 Hz ± 3%, ensuring stability across various applications. This drive incorporates a sine wave PWM control technique, promoting efficiency and reducing vibrations for smoother operation. Additionally, regenerative braking is facilitated through the power supply, allowing for energy recovery during the braking process.
Power management features include a maximum control power current of 0.1 A and a peak control power inrush current of 18 A. The unit is designed to handle a maximum heat dissipation of 490 W, ensuring it operates effectively without overheating. Earth leakage is capped at 15 mA for added safety.
This spindle drive maintains a sound level below 55 dB in terms of operational noise, contributing to a quieter work environment. The unit's overall weight is approximately 47 kg, reflecting its robust construction suited for industrial applications.