Mitsubishi Spindle Drive Unit MDS-B-SPJ2-22

The Mitsubishi MDS-B-SPJ2-22 is a compact spindle drive unit from the Mitsubishi MDS-B-SPJ2 Series, powered directly from the 3-phase 200–230 V AC line and matched with the SJ-P2.2A spindle motor, using sinusoidal PWM vector control in CNC machine tools.

• Part number: MDS-B-SPJ2-22
• Type: spindle drive unit, MDS-B-SPJ2 Series | Matched motor: SJ-P2.2A
• Rated output: 1.1 kW continuous / 2.2 kW short-time (10 min)
• Power supply: 3-phase 200–230 V AC, 50/60 Hz (tolerable 170–253 V AC, ±5% frequency) | Power facility capacity: 4.0 kVA
• Control: sinusoidal PWM, current control type vector control | Braking: regenerative control (resistance electrical-discharge)
• Speed control range: 35–10000 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): 168×90×195 mm | Weight: 2.3 kg
• Condition options: New / Used / Refurbished — tested before dispatch