• Direct Drive Spindles
• Belt Spindles
• Motorized Spindles
• Turning Spindles
• Turning Spindles
  (Built-in Motor)
• Gear Spindles

Direct-drive Spindles

Spindle Characteristic

Specification

Direct Drive Spindle

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Direct-drive Spindles - Specification

RD3011

Name BT-30, ø110 Max Speed 24000 rpm Tool Holder BT-30 Bearings Front 7010x2 Rear 7010x2 Bearing Lub. Grease Preload Position Preload Temp. Rise Within Room Temperature +18º Drive By Direct Orientation — Clamping Force 300±50 kgf Clamped By 4 Segment Gripper CTS N

Cylinder N Air Seal Standard Coolant Oil Cooling Requirment 1000 kcal/h Taper Deflection 0.002 mm Tast Bar Deflection 0.003 mm Deflection at 300mm 0.008 mm Balance Grade G1 (ISO1940) Front Cover Plating Plating Chromium Cutting Fluid Nozzles N Assemble Type Vertical Weight About 20 kg

RD3018

Name BT-30, ø110 Max Speed 24000 rpm Tool Holder BT-30 Bearings Front 7008x2 Rear 7008x2 Bearing Lub. Grease Preload Position Preload Temp. Rise Within Room Temperature +18º Drive By Direct Orientation — Clamping Force 300±50 kgf Clamped By 4 Segment Gripper CTS N Cylinder N

Air Seal Standard Coolant Oil Cooling Requirment 1000 kcal/h Taper Deflection 0.002 mm Tast Bar Deflection 0.003 mm Deflection at 300mm 0.008 mm Balance Grade G1 (ISO1940) Front Cover Plating Plating Chromium Cutting Fluid Nozzles N Assemble Type Vertical Weight About 15 kg Clamping Stroke 4 mm Ejection Stroke 0.5 mm

RD4001

Name BT-40, ø150 Max Speed 18000 rpm Tool Holder BT-40 Bearings Front 7014x2 Rear 7014x2 Bearing Lub. Grease Preload Position Preload Temp. Rise Within Room Temperature +18º Drive By Direct Orientation — Clamping Force 1000±100 kgf Clamped By 4 Segment Gripper CTS N

Cylinder Standard Air Seal Standard Coolant Oil Cooling Requirment 1500 kcal/h Taper Deflection 0.002 mm Tast Bar Deflection 0.003 mm Deflection at 300mm 0.008 mm Balance Grade G1 (ISO1940) Front Cover Plating Plating Chromium Cutting Fluid Nozzles 4 Assemble Type Vertical Weight About 58 kg

RD4002

Name BT-40, ø120 Max Speed 18000 rpm Tool Holder BT-40 Bearings Front 7012x2 Rear 7012x2 Bearing Lub. Grease Preload Position Preload Temp. Rise Within Room Temperature +18º Drive By Direct Orientation — Clamping Force 700±50 kgf Clamped By 4 Segment Gripper CTS N

Cylinder Standard Air Seal Standard Coolant Oil Cooling Requirment 1000 kcal/h Taper Deflection 0.002 mm Tast Bar Deflection 0.003 mm Deflection at 300mm 0.008 mm Balance Grade G1 (ISO1940) Front Cover Plating Plating Chromium Cutting Fluid Nozzles 4 Assemble Type Vertical Weight About 38 kg

RD5002

Name BT-50, ø190 Max Speed 12000 rpm Tool Holder BT-50 Bearings Front 7018x2 Rear 7018x2 Bearing Lub. Grease Preload Position Preload Temp. Rise Within Room Temperature +18º Drive By Direct Orientation — Clamping Force 1800±100 kgf Clamped By 4 Segment Gripper CTS N

Cylinder Standard Air Seal Standard Coolant Oil Cooling Requirment 1500 kcal/h Taper Deflection 0.002 mm Tast Bar Deflection 0.003 mm Deflection at 300mm 0.008 mm Balance Grade G1 (ISO1940) Front Cover Plating Plating Chromium Cutting Fluid Nozzles 6 Assemble Type Vertical Weight About 112 kg

RD5006

Name BT-50, ø200 Max Speed 10000 rpm Tool Holder BT-50 Bearings Front 7020x3 Rear 7020x2 Bearing Lub. Grease Preload Position Preload Temp. Rise Within Room Temperature +18º Drive By Direct Orientation — Clamping Force 1800±100 kgf Clamped By 4 Segment Gripper CTS Optional

Cylinder Standard Air Seal Standard Coolant Oil Cooling Requirment 1500 kcal/h Taper Deflection 0.002 mm Tast Bar Deflection 0.003 mm Deflection at 300mm 0.008 mm Balance Grade G1 (ISO1940) Front Cover Plating Plating Chromium Cutting Fluid Nozzles 6 Assemble Type Vertical Weight About 150 kg

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