May 06,2020Components and Accessories

Power & Precision! Motorized Spindle

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Highlights Specification

Highlights

  • High precision, reliable electric spindles made in Taiwan
  • Low vibration, high rigidity
  • Turning, milling and woodworking applications
  • Experience Solpower's inspection lab & rigorous testing

Specification

Item Direct Drive Spindle

BBT40, Ø150		 Direct Drive Spindle

BBT40, Ø120		 Belt Drive Spindle

BT40, Ø120
Outer Diameter Ø 150 mm Ø 120 mm 120 mm
Max. Speed 12000 RPM 15000 RPM 12000 RPM 15000 RPM 10000 RPM 12000 RPM
Taper BBT40 BBT40 BT40
Bearing Brand Japanese Japanese Japanese
Bearing Front 7014 x 4, Rare 7014 x 4 Front 7014 x 4, Rare 7014 x 4 Large Steel Ball 7012 x 2,
Small Steel Ball 7012 x 4
Lubrication Grease Grease Grease
Preload Position Preload Position Preload Position Preload
Bearing Temperature Control Temperature: Under +18℃ Temperature: Under +18℃ Temperature: Under +18℃
Driven Direct Drive Direct Drive Belt Drive
Clamping Force 900±100 KGF 700±50 KGF 700±50 KGF
Clamping Form BT40 4 Petal Clamp Pull claw BT40 4 Petal Clamp Pull claw BT40 4 Petal Clamp Pull claw
Taper Runout 0.002 mm 0.002 mm 0.002 mm
Root of Test Bar Runout 0.003 mm 0.003 mm 0.003 mm
300 mm Test Bar Runout 0.008 mm 0.008 mm 0.008 mm
Balance Grade G1 (ISO1940) G1 (ISO1940) G1 (ISO1940)
Position Proximity Switch Proximity Switch Proximity Switch
Installed Vertical Vertical Vertical
CTS - - n/a
Coolant Oil Oil Oil
Spindle cooling demand 1000 Kcal / h 1000 Kcal / h 1000 Kcal / h
Weight ~70 KG ~45 KG ~38 KG
 
Item Motorized Spindle

ER16, Ø80		 Woodworking

ISO-30		 Built-in Type Spindle

A2-4
Outer Diameter Ø 80 mm   Ø 150 mm
Max. Speed 20000 RPM 24000 RPM 6000 RPM
Taper ER16 ISO 30 A2-4
Bearing Brand - - Japanese
Bearing Front 7006 x 2, Rare 7002 x 2 Front 7009 x 2, Rare 7007 x 2 Front 7016 x 2, Rare 7012 x 2
Lubrication Grease Grease Grease
Preload Position Preload Position Preload Position Preload
Bearing Temperature Control - - Temperature: Under +22℃
Driven Built-In Motor Built-In Motor Built-In Motor
Position - n/a Encoder
Installed Vertical Horizontal Horizontal
Clamping Force - 2400 N -
Clamping Form - Steel Ball -
Air Purge Standard Steel Ball -
Coolant - Air Cooling -
Taper Runout 0.002 mm 0.002 mm -
Root of Test Bar Runout - 0.003 mm -
300 mm Test Bar Runout -   -
2500 mm Test Bar Runout - 0.008 mm -
Balance Grade GI (ISO1940) GI (ISO1940) GI (ISO1940)
Spindle Taper Bore - - 1/20
Spindle bore diameter - - Ø 46
Spindle cooling demand - - 6000 kcal / h 以上
CTS - n/a -
Weight ~9 KG ~28 KG ~65 KG

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