Monitoring motor-spindle SPINJET

cooling

Overview
The SPINJET is a coolant-driven high-speed spindle that uses the machine's coolant flow to rotate a HSM jet spindle without an additional energy source. It provides wireless real-time RPM monitoring to optimize machining according to the actual spindle speed at the cutting zone.

Key Performance Highlights

• Up to 4-5 times faster machining compared to standard operations
• Available rotational speeds: 20,000; 30,000; 40,000 RPM (dependent on coolant flow and pressure)
• Milling capabilities: steel up to 3.0 mm ap (depth of cut), aluminum up to 6.0 mm ap

Drive & Operation
Coolant driven: uses existing machine coolant flow to rotate the spindle; no additional electrical or pneumatic drive required. Designed as a compact "plug & play" tool, easy to connect and install in tool magazines and standard toolholding systems.

Mounting & Tool Clamping
Available mounting/adaptation options and configurations include:

• Modular ER32 shank collet chuck with a special tightening nut, suitable for standard tool holders with an ER32 seat
• Integral options with various adaptations: HSK A63; C5 & C6; BT 30 & 40; CAT 40; DIN69871-40
• Compatible with standard ER11 collets for tool clamping

Wireless Real Time RPM Monitoring
Provides live RPM data to allow optimizing cutting conditions (feed, speed, tools) according to the actual rotational speed in the workpiece, improving process stability and part quality.

Applications & Typical Uses

• High-speed milling (steel, aluminum)
• Drilling and engraving with micro/miniature tools
• Chamfering, deburring and finishing small features
• Grinding and thread-milling with appropriate tooling

Gallery / Imaging (page assets)

• Main product image and additional product view: Spin-Jet1, Spin-Jet2
• Typical application images shown include chamfering, drilling, engraving, grinding and various milling operations

Caractéristiques / spécifications techniques

• Model / family: SPINJET
• Drive type: coolant-driven HSM jet spindle (uses machine coolant flow)
• Real-time feature: wireless RPM monitoring
• Available nominal spindle speeds: 20,000 / 30,000 / 40,000 RPM (dependent on coolant pressure/flow)
• Typical machining capabilities: milling steel up to 3.0 mm depth, milling aluminum up to 6.0 mm depth
• Mounting options: Modular ER32 collet chuck; integral adaptations: HSK A63, C5 & C6, BT30, BT40, CAT40, DIN69871-40
• Tool clamping compatibility: standard ER11 collets supported
• Installation: plug & play; designed for integration in tool magazines and standard toolholding systems
• Primary benefits: high spindle speeds without additional energy source, improved chip control and process optimization via live RPM feedback
• Typical tool diameter range (recommended use): micro to small-diameter tooling (optimally ~0.5–7 mm tool diameters for HSM applications)