Maximum Speed: 5000 rpm

This product is an unpowered tool-changing spindle without a motor. The power depends on the motor you configure.

Bearing Configuration: 5 deep groove ball bearings

Cylinder Specifications:

Model: ROANY SDA 80*10

 

Pulling Force: 300 kgf (broaching force at 0.8 MPa air pressure)

 

Machining Accuracy:

The shaft is heat-treated for ultra-high hardness and fully ground. The inner taper runout of the spindle is 0.02–0.05 mm (typically 0.02 mm).

 

 

Tool Holder:

 

BT30ER20 tool holder (without ER collet)

 

Rivet Model: BT30-45°

 

BT30 unpowered spindle, with cylinder assembly, 1 piece of 5M double-layer integrated variable-speed timing pulley; additionally, 1 piece of 5M double-layer integrated variable-speed timing pulley shall be sent separately for installation on the motor (with an inner diameter of 19mm), along with a belt.