CLASSIC 40 M1 is a spindle of the German brand BECKMANN. It has a maximum power of 0.3 kW, a continuous power of 100% ED 0.16 kW, a speed of 5.000-60.000 rpm and a spindle diameter of 33 mm. The tool clamping system holds tools ER8.
The IMT CLASSIC 40 selection guide outlines the main technical data of the spindle, including power ratings, speed range, tool holding capacity, and bearing information. It also lists recommended auxiliary equipment such as frequency converters and air‑purge devices.
Additional pages show dimensional drawings, wiring colour codes for spindle connections, and details on motor interface, coolant, and air‑purge connections, helping users integrate the spindle into CNC machines. This manual is written in Chinese.
| Maximum power | 0.3 kW |
|---|---|
| Spindle speed range | 5,000 – 60,000 rpm |
| Spindle outer diameter | 33 mm |
| Motor type | Asynchronous |
| Frequency range | 83 – 1000 Hz |
| Recommended air pressure | 1‑2 bar |
| Air purge consumption | 80 L/min |
The spindle operates from 5,000 to 60,000 rpm.
The spindle uses an asynchronous motor.