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MDS-CH-SP-300 New Sealed Mitsubishi Servo Drive Unit MDSCHSP300
  • MDS-CH-SP-300 New Sealed Mitsubishi Servo Drive Unit MDSCHSP300
  • MDS-CH-SP-300 New Sealed Mitsubishi Servo Drive Unit MDSCHSP300
  • MDS-CH-SP-300 New Sealed Mitsubishi Servo Drive Unit MDSCHSP300
  • MDS-CH-SP-300 New Sealed Mitsubishi Servo Drive Unit MDSCHSP300
MDS-CH-SP-300 New Sealed Mitsubishi Servo Drive Unit MDSCHSP300

MDS-CH-SP-300 New Sealed Mitsubishi Servo Drive Unit MDSCHSP300

Lieu d'origine JAPON
Nom de marque Mitsubishi
Certification CE RoHS
Numéro de modèle MDS-CH-SP-300
Détails du produit
Marque:
Mitsubishi
Modèle:
MDS-CH-SP-300
Type de produit:
Unité d'entraînement de broche
Série:
MDS-CH-SP
Capacité nominale:
30 kilowatts
Tension d'entrée:
Classe 400 V
Application:
Commande de moteur de broche CNC
Méthode de contrôle:
Contrôle PWM
Garantie:
Un an
Conditions de paiement et d'expédition
Quantité de commande min
1
Prix
USD 4600-4900 / piece
Détails d'emballage
emballage d'origine
Délai de livraison
2 jours
Conditions de paiement
LC, D/A, D/P, T/T, Western Union
Capacité d'approvisionnement
100 pièces par jour
Description du produit
MDS-CH-SP-300 New Sealed Mitsubishi Servo Drive Unit MDSCHSP300
MDS-CH-SP-300 | Mitsubishi MDS-CH Spindle Drive Unit
30kW / 200-230V 3-Phase / CNC Machine Tool Spindle Control
30kW Spindle Drive – For High-Power CNC Spindles
The MDS-CH-SP-300 delivers 30kW of spindle drive power, placing it at the high end of the MDS-CH spindle drive range. A 30kW spindle rating serves:
  • Medium to large CNC machining centres: Horizontal and vertical machining centres with powerful spindles for heavy-duty milling, boring, and drilling in steel, cast iron, and hard alloys.
  • CNC grinding machines: Precision grinding operations requiring high spindle speeds with stable power delivery.
  • Multi-tasking turning centres: High-powered main spindles on large CNC turning and mill-turn centres capable of heavy turning cuts at high material removal rates.
At 30kW, the MDS-CH-SP-300 can sustain high-torque cutting operations across a wide spindle speed range – from low-speed high-torque heavy roughing to high-speed finish cutting.
Key Specifications
Parameter Value
Rated Output 30kW
Input Supply 200-230V AC, 3-phase
Series MDS-CH
Type Spindle Drive (SP)
Application CNC machine tool spindle
MDS-CH Spindle Drive – Functions
The MDS-CH-SP-300 performs all spindle control functions required by a CNC machine tool:
  • Variable speed control: Receives speed commands from the Mitsubishi CNC and regulates the spindle motor speed precisely across the programmed range – from near-zero to maximum speed.
  • Spindle orientation (C-axis): Positions the spindle at a precise angular position for tool change operations, and enables Cs-axis contouring where the spindle rotation is coordinated with linear axis motion for complex machined profiles.
  • Rigid tapping synchronisation: Synchronises spindle rotation with Z-axis feed during rigid tapping – ensuring accurate thread pitch without a floating tap holder.
  • Regenerative braking: During deceleration, the spindle motor returns energy to the shared DC bus of the MDS-CH system. This regenerated energy reduces the net power demand on the power supply module and decreases the heat dissipated within the drive system.
Application Scenarios
  • Machining centre spindle drive replacement: A Mitsubishi CNC machining centre's spindle develops drive faults – the spindle fails to reach programmed speeds or trips on overcurrent alarms. After verifying the spindle motor, the MDS-CH-SP-300 is identified as the drive fault. Replacement restores full 30kW spindle drive capability.
  • Spindle orientation fault: A CNC machine tool develops spindle orientation failures – the spindle does not stop at the correct angle for tool change. The MDS-CH-SP-300 is identified as the orientation control fault. Replacement restores reliable tool change operation.
Frequently Asked Questions
Q1: What is the difference between the MDS-CH-SP-300 and the MDS-CH-V series in the same drive system?
The MDS-CH-SP-300 is a spindle drive – it controls the spindle motor, which provides cutting power and is primarily operated in velocity mode with orientation capability. The MDS-CH-V series (such as the MDS-CH-V2-3535) are servo drives – they control the feed axes in closed-loop position control mode. Both share the same MDS-CH DC bus from the power supply module, but serve fundamentally different machine functions.
Q2: Does the MDS-CH-SP-300 support Cs-axis (contouring spindle) operation?
Yes. The MDS-CH-SP series supports Cs-axis contouring – where the spindle is controlled as a fully interpolated rotary axis, coordinated with the CNC's linear axes to machine complex profiles. This requires a high-resolution spindle encoder (typically a Mitsubishi OSA or equivalent position coder) connected to the drive, and the appropriate Cs-axis software option enabled in the CNC.
Q3: What spindle alarms indicate a fault in the MDS-CH-SP-300?
The Mitsubishi CNC displays spindle alarm codes that identify the fault category. Control-level alarms (communication errors, parameter faults) point to the drive's control circuit. Power-stage alarms (overcurrent, overvoltage, IGBT fault) point to the drive's power electronics. The drive's own diagnostic display (if equipped) shows additional detail. Isolate the spindle motor and encoder before condemning the drive unit.
Q4: Does replacing MDS-CH-SP-300 require spindle parameter re-entry?
Spindle parameters reside in the Mitsubishi CNC's parameter memory – not in the drive unit. Replacing the drive does not affect stored CNC spindle parameters. After fitting the replacement, the CNC re-downloads spindle parameters during power-on initialisation. Verify correct spindle speed response and orientation accuracy before returning to production.
MDS-CH-SP-300 Mitsubishi Spindle Drive Unit

Les étiquettes:

closed loop servo controller,

servo motor driver module,

servo drive module

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8618620505228
+86 18620505228
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