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MDS-B-SPJ2X-75
The MDS-B-SPJ2X-75 spindle drive accommodates a substantial power capability of 12.0 kVA, effectively utilizing sinusoidal PWM and vector control methodologies. This device operates on a 3-phase input voltage ranging from 200V to 230V AC and supports a frequency of 50/60 Hz.
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Technical specifications for MDS-B-SPJ2X-75
| Manufacturer | Mitsubishi |
|---|---|
| Product Line | MDS Spindle Drives |
| Part Number | MDS-B-SPJ2X-75 |
| Weight | 32.00 lbs (14.51 kg) |
| Drive Type | Spindle Drive |
| Power Facility Capacity | 12.0 kVA |
| Control Method | Sinusoidal PWM, vector control |
| Braking Method | Regenerative (electrical discharge) |
| Power Supply Voltage, Frequency | 3-phase 200V to 230V AC, 50/60Hz |
| Tolerable Voltage Fluctuation | 170V to 253V, 50/60Hz |
| Tolerable Frequency Fluctuation | ±5% range |
| Speed Control Range | 35 to 8000 RPM |
| Tolerable Load Moment of Inertia | 10x motor inertia limit |
| Controller Connection Specifications | HDLC high-speed serial bus |
| Ambient Temperature | 0°C to 55°C (no freezing), Storage –20°C to 65°C |
| Ambient Humidity | 90% RH (no condensation) |
| Vibration | ≤5.9 m/s² (0.6G) |
Mitsubishi's MDS-B-SPJ2X-75 is a highly capable spindle drive engineered for precision control in various applications. It supports an impressive power facility capacity of 12.0 kVA and operates using a 3-phase power supply voltage between 200V and 230V AC at 50/60Hz. The drive employs sinusoidal PWM and vector control techniques to enhance performance and efficiency.
A key feature of this drive is its regenerative braking method, which relies on electrical discharge to manage speed reduction effectively. The device facilitates a broad speed control range, allowing for adjustments between 35 and 8000 RPM, making it versatile for different operational requirements.
The MDS-B-SPJ2X-75 is designed to handle significant voltage variations, with tolerable fluctuations ranging from 170V to 253V and frequency variations within a ±5% range. It also accommodates a load moment of inertia up to 10 times greater than the motor's limit, ensuring stability during operation.
This spindle drive features an HDLC high-speed serial bus for connectivity, enabling efficient communication with other controllers. Ambient operating conditions are crucial; this drive functions optimally at 0°C and 55°C, remaining safe from freezing. Furthermore, it can be stored from -20°C to 65°C. The device can withstand high humidity levels and is rated up to 90% RH without condensation.
Additionally, vibration levels are kept to a minimum, with tolerable vibrations around ≤5.9 m/s² (0.6G), ensuring consistent performance. The MDS-B-SPJ2X-75 is a well-rounded solution for spindle applications, ensuring reliable and efficient operation under varying conditions.
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