HF Precision Milling Spindle 500 W v2

The STEPCRAFT HF Spindle is a technical product with high precision, stability and quiet running. The HF 500 are cylindrical spindles with a compact design and equipped with an asynchronous motor to provide high torque levels. High capacity ball-bearings (3x) bring the concentricity accuracy and a long tool life. Additional advantages are high stiffness, low-vibration running and long-life grease lubrication.

For the application of the tool with a STEPCRAFT or a third-party router additional ER-collets are necessary. The ER collets are not included in the scope of delivery.

Technical Specifications:

Collet clamping diameter: max. 8,0 mm
Type of collet: ER11
Housing: Aluminum 7075, anodized
Housing diameter: 52 mm
Housing length: 86 mm
Type of motor: Three phase asynchronous motor
Number of motor poles: 14
Direction of rotation: Clockwise
Range of speeds: 5.000 – 20.000 rpm
Voltage (max.): 24 V
Current (max.): 14,6A / 20,8A
Torque (max.): 0,17 Nm / 0,25 Nm
Shaft diameter 43 mm
Output (max.): 500W
Type of bearing and quantity: Ball bearing, steel, service-life grease lubrication, 3 pc.
Concentricity accuracy within collet:: < 0,01 mm
Clamping mechanism: Manually, ER collet
Cooling: Labyrinth air cooling
Weight: 650 g
Additional features: Locking button for tool change

Scope of Delivery:

Spindle HF500 v2 with connection cable 2 m
Control unit STG106
Operation manual

Support:

Operating and Safety Instructions
Assembly of ER collets