*All specifications are approximations and are subject to verification. Comes as shown in the images. Please call us if you have any questions before making a purchase. All sales are final.*
| Make: | Okuma |
| Model: | MB-4000H |
| Year: | 2019 |
| Condition: | Used – Excellent |
| Machine Type: | 4-Axis CNC Horizontal Machining Center |
| Country of Origin: | Japan |
| Core Features: |
|---|
- 4-Axis CNC Horizontal Machining Center
- Built-In CNC Rotary Table (4th Axis)
- Rigid Box-Way Construction
- Dual-Pallet Automatic Pallet Changer (APC)
- High-Torque Spindle for Heavy Cutting
- Full Enclosure with Safety Interlocks
- Automatic Central Lubrication System
- Okuma Thermo-Friendly Concept (Thermal Deformation Control)
- High-Precision Positioning & Repeatability
|
| Axis Configuration & Travels: |
|---|
- X-Axis Travel: 560 mm (22.0″)
- Y-Axis Travel: 610 mm (24.0″)
- Z-Axis Travel: 660 mm (26.0″)
- B-Axis (4th Axis): 360° Continuous Indexing
- Rapid Traverse (X / Y / Z): Approx. 60 m/min (2,360 IPM)
|
| Pallet / Table: |
|---|
- Pallet Size: 400 × 400 mm (15.7″ × 15.7″)
- Number of Pallets: 2
- Maximum Pallet Load: Approx. 400 kg (880 lbs)
- Pallet Indexing Resolution: 0.001°
- Pallet Change Time: Approx. 6 Seconds
|
| Spindle Specifications: |
|---|
- Spindle Taper: BT40 (Big-Plus Compatible)
- Maximum Spindle Speed: 15,000 RPM
- Spindle Motor Power: 22 kW (30 HP) Continuous
- Peak Spindle Power: Approx. 26 kW (35 HP)
- Integral Motor Spindle
- Spindle Cooling: Oil-Air / Thermal Stabilization
|
| Automatic Tool Changer (ATC): |
|---|
- Tool Capacity: 60 Tools (Standard)
- Tool Type: BT40
- Maximum Tool Length: Approx. 300 mm (11.8″)
- Maximum Tool Weight: Approx. 8 kg (17.6 lbs)
- Tool-to-Tool Time: Approx. 1.9 Seconds
- Chip-to-Chip Time: Approx. 4.0 Seconds
|
| Feeds & Accuracy: |
|---|
- Cutting Feed Rate: Up to 60 m/min
- Positioning Accuracy: ±0.003 mm
- Repeatability: ±0.002 mm
- High-Precision AC Servo Drives
|
| CNC Control: |
|---|
- Okuma OSP-P300M CNC Control
- 15″ Color LCD Display
- Conversational & G-Code Programming
- 3D Graphic Simulation
- Collision Avoidance System (CAS)
- Tool Life & Load Monitoring
- Ethernet, USB & Remote Diagnostics
- Rigid Tapping & High-Speed Machining
|
| Coolant & Chip Management: |
|---|
- Flood Coolant System
- Through-Spindle Coolant (Optional / Often Equipped)
- High-Pressure Coolant Ready
- Dual Auger Chip Removal
- Rear Discharge Chip Conveyor
|
| Electrical & Power Requirements: |
|---|
- Supply Voltage: 220 / 480 V
- Phase: 3-Phase
- Frequency: 60 Hz
- Rated Capacity: Approx. 44.5 kVA
- Full Load Current: Approx. 116 / 53 A
- Largest Motor Rating: 120 / 91 A
- Interrupting Capacity: 50 / 30 kA
- SCCR (Control Panel): 10 kA
- Enclosure: NEMA Type 1
|
| Machine Dimensions & Weight: |
|---|
- Approx. Machine Weight: 10,500 – 11,000 kg (23,000 – 24,000 lbs)
- Compact Footprint for HMC Class
|
| Typical Applications: |
|---|
- Aerospace Components
- Automotive Parts & Housings
- Hydraulic Manifolds
- Precision Production Machining
- Heavy 4-Axis Milling & Drilling
|
