Description
The Mitsubishi MDS-CH-SPH-185 is a high-performance spindle drive unit from the MDS-CH series, specifically engineered for MAZAK CNC machine tools. Designed for high-power applications, this unit delivers approximately 18.5 kW of output, making it ideal for heavy-duty machining centers and multi-tasking lathes requiring robust spindle control. It operates on a 400V class three-phase power supply and connects to MAZAK CNC controllers via a high-speed serial communication bus for precise synchronization.
Key Features
- High Power Output: Rated for approx. 18.5 kW (25 HP) applications.
- MAZAK Native Compatibility: Designed as a direct fit for MAZAK machines using Mitsubishi drive systems.
- 400V Class Input: Supports 3-phase 380–480V AC industrial power grids.
- High-Speed Communication: High-speed serial interface for low-latency control.
- Robust Cooling: Built-in forced-air cooling for sustained heavy cutting operations.
- Safety: Supports Safe Torque Off (STO) and comprehensive alarm diagnostics.
Technical Specifications
Parameter | Specification |
|---|---|
Model | MDS-CH-SPH-185 |
Series | MDS-CH (Mazak Dedicated) |
Input Voltage | 3-Phase 380–480V AC (400V Class) |
Output Power | Approx. 18.5 kW |
Control Method | Digital Control with Optical Bus |
Cooling | Forced Air Cooling (Internal Fan) |
Protection Class | IP20 (Cabinet Mount Only) |
Dimensions (W×H×D) | Approx. 130 × 420 × 280 mm (estimate) |
Weight | Approx. 10–12 kg |
Warranty & After-Sales
- Factory new units: 12 months warranty
- Refurbished units: 3-6 months warranty
- Technical support for parameter settings and system integration
- Compatibility verification with MAZAK CNC systems
- Alarm diagnosis and troubleshooting assistance
Delivery Time
- Standard delivery: 3-5 working days
- Express shipping available upon request
Why Choose Our Store
- Genuine Mitsubishi components
- Global supply network with competitive pricing
- Expertise in CNC machine tool drive systems
- Comprehensive technical documentation
- Responsive customer service and support
Applications
- MAZAK Machining Centers (Vertical & Horizontal)
- MAZAK Turning Centers
- Multi-tasking Turn-Mill Machines
- High-power spindle applications
- Heavy-duty metal cutting





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