HF-500 500 Watt Spindle (Includes 1/4″ and 1/8″ Collets)

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699.00 699.0 USD


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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 with connection cable 2 m
  • Control unit STG106
  • Operation manual