SELFEEDER DUO SD4: Servo Feed Drilling and Tapping Unit
SD4 type is a model with increased spindle torque and thrust copared to the SELFEEDER DUO (SD3), which is capable of both drilling and tappig in one unit.
Two models are available: a direct drive type with a spindle speed of 6,000 min-1 and a speed reducer type with a spindle speed of 825 min-1.
Increased productivity by high-speed, high-feed machining, and speed reducer plus simultaneous machining multiple holes.
Specification Chart / Drilling and tapping dual-purpose type
1.Select model and spindle speed based on workpiece material, machinability, tap diameter and material, cutting speed, and other factors.
2.Tapping capacities are conditional on the depth of tapping being limited to 1.5 times of the tap diameter.
3.If your drilling and tapping needs exceed the figures in the capacity chart, please contact the nearest sales office.
4.For details on spindle style and tap mounting, please refer to the single-spindle tapper head specifications on page 5.
5.A servo motor for feed is with a holding brake, "B" is added to the end of SELFEEDER DUO model number.