Overview of Mori Seiki NL / NT Ø60 and NZ / NT / NTX Ø40 Tool Holders and Live Tools

1. Product Range and Tool Styles

The document details various tool holders and live tools compatible with Mori Seiki NL, NT, NZ, and NTX series machines, focusing on diameters Ø60 and Ø40. The tool styles include axial, radial, double spindle, swiveling, and static holders, with specific models designed for different spindle configurations (main, opposed, overhead).

2. Technical Specifications

• Speed (n): Ranges from 6,000 min⁻¹ for Ø60 tools to 8,000 min⁻¹ for Ø40 tools.
• Gear Ratio: Mostly 1:1, with some swiveling tools having ratios like 1:0.82 or 1:2.
• Torque (T): Varies by model, e.g., 100 Nm for axial Ø60 tools, 50 Nm for axial Ø40 tools, and lower for swiveling tools.
• Maximum Pressure (pmax): Up to 150 bar for Ø60 radial tools and 85 bar for Ø40 radial tools.
• Cooling Options: External coolant (EC) and internal coolant (IC) availability indicated per model.

3. Dimensions and Mounting

Dimensions are provided for each tool holder, including diameters (D, D1), lengths (L, L1, L3, L4), and widths (A, B). Special notes include:

• Dimension A* indicates maximum length including clamping nut.
• Square locking drives and boring bar holders are specified with exact sizes.
• Right-hand (R) and left-hand (L) designs are available.

4. Tool Holder Types and Applications

• Axial Holders: Designed for axial tool mounting, suitable for main and opposed spindles.
• Radial Holders: Radial mounting with options for single and double spindle configurations.
• Swiveling Holders: Allow angular adjustment (±100° to ±105°), with reduced torque and speed.
• Boring Bar Holders: Available in various diameters, some with internal cooling.
• Static Holders and Collet Chucks: BENZ Solidfix® collet chucks and static holders are mentioned for precise clamping.

5. Accessories and Additional Features

• Accessories are referenced but not included in delivery; available from page 103 onward.
• BENZ CAPTOTM modular quick change system is available for enhanced tool change efficiency.
• Live tools for high-speed turrets are available on demand.

6. Notes and Recommendations

• Technical data is subject to change without notice.
• Cooling options (external/internal) should be selected based on machining requirements.
• Selection of tool holders should consider spindle type, tool style, and operational parameters such as speed, torque, and pressure.

7. Summary of Key Parameters (Examples)