Mitsubishi Spindle Drive Unit MDS-B-SPJ2-75

The Mitsubishi MDS-B-SPJ2-75 is a compact spindle drive unit (in-panel installation type) from the Mitsubishi MDS-B-SPJ2 Series, powered directly from the 3-phase 200–230 V AC line and matched with the SJ-PF7.5-01 spindle motor, using sinusoidal PWM vector control in CNC machine tools.

• Part number: MDS-B-SPJ2-75
• Type: spindle drive unit, MDS-B-SPJ2 Series | Matched motor: SJ-PF7.5-01
• Rated output: 5.5 kW continuous / 7.5 kW short-time (30 min)
• Power supply: 3-phase 200–230 V AC, 50/60 Hz (tolerable 170–253 V AC, ±5% frequency) | Power facility capacity: 12.0 kVA
• Control: sinusoidal PWM, current control type vector control | Braking: regenerative control (resistance electrical-discharge)
• Speed control range: 35–8000 r/min | Controller connection: HDLC high-speed serial bus
• Protection: overcurrent, overvoltage, overload (thermal relay), undervoltage, main circuit element overheat, regenerative resistor overheat, overspeed, excessive error, detector error
• Dimensions (H×W×D): 250×130×200 mm | Weight: 4.5 kg
• Condition options: New / Used / Refurbished — tested before dispatch