Essential details
Lead time:7-30day
Shipping:Express, air, land, sea
Specification Number:MT30/40/50-MT2/3/4
Product Introduction
| Parameter | Value |
|---|---|
| Precision | 0.005mm |
| Roundness | <0.8μm |
| Carburizing Depth | >0.8mm |
| Hardness | >HRC56 |
| Surface Roughness | >0.008mm |
BT-MT CNC reducer sleeves are essential tool adapters designed to bridge the gap between non-standard tools and standard CNC spindles. These precision-engineered components facilitate the connection of various tools, such as drills, milling cutters, and reamers, to machine tool spindles, thereby expanding the processing capabilities of CNC machines and reducing the need for multiple tool holders.
- Key Features
Multi-Specification Adaptability
- Modular Design: Supports flexible conversion between different spindle interfaces (BT30, BT40, BT50) and tool tapers (Morse taper MT2, MT3, MT4).
- Typical Specifications: BT40-MT4 indicates a BT40 spindle end and a Morse taper MT4 tool end.
High Precision and Rigidity
- Grinding-Grade Processing: Ensures ≥90% interface contact surface fit and ≤0.01mm radial runout.
- Material: High-quality steel 20CrMnTi with tempering and heat treatment (HRC>56) for enhanced deformation resistance and torque transmission efficiency.
Quick Installation and Locking
- Pull Stud Locking Mechanism: Compatible with automatic tool change systems (ATC) for rapid tool fixation.
- Screw: Provides additional locking security.
- Company Advantages
- OEM/ODM Services: Custom solutions tailored to specific needs.
- Multiple Payment Options: Flexible payment methods for convenience.
- Comprehensive Support: Excellent pre-sales and after-sales service.
- One-Stop Procurement: Streamlined purchasing process.
| Model | L2 | L | D | D1 | M |
| BT40-B16-45 | 24 | 134.4 | 15.733 | 44.45 | M16 |
| BT40-B18-45 | 32 | 142.4 | 15.733 | 44.45 | M16 |
| BT40-JT2-45 | 22.225 | 132.6 | 14.199 | 44.45 | M16 |
| BT40-JT3-45 | 30.956 | 141.4 | 20.599 | 44.45 | M16 |
| BT40-JT33-45 | 25.4 | 135.8 | 15.85 | 44.45 | M16 |