Direct Drive Spindle

BBT40, Ø150

High Precision, High Rigidity, High Speed, Low Vibration, High Reliability.

According to the customer's needs, provide the corresponding motor parameter to match the different drivers of the customer and maximize the performance of the motorized spindle.

Direct Drive Spindle BBT40, Ø150
Direct Drive Spindle BBT40, Ø150
Direct Drive Spindle BBT40, Ø150
Item
Outer Diameter
Max. Speed
Taper
Bearing Brand
Bearing
Lubrication
Preload
Bearing Temperature Control
Driven
Clamping Force
Clamping Form
Taper Runout
Root of Test Bar Runout
300 mm Test Bar Runout
Balance Grade
Position
Installed
CTS
Coolant
Spindle cooling demand
Weight
Item BBT40
Outer Diameter Ø 150 mm
Max. Speed 12000 RPM 15000 RPM
Taper BBT40
Bearing Brand Japanese
Bearing Front 7014 x 4, Rare 7014 x 4
Lubrication Grease
Preload Position Preload
Bearing Temperature Control Temperature: Under +18℃
Driven Direct Drive
Clamping Force 900±100 KGF
Clamping Form BT40 4 Petal Clamp Pull claw
Taper Runout 0.002 mm
Root of Test Bar Runout 0.003 mm
300 mm Test Bar Runout 0.008 mm
Balance Grade G1 (ISO1940)
Position Proximity Switch
Installed Vertical
CTS -
Coolant Oil
Spindle cooling demand 1000 Kcal / h
Weight ~70 KG