Radial drilling machine

Optimum Radialbohrmaschine RD6

Optimum OPTIdrill RD 6
Precise, solid radial drilling machines of top quality. Ideal for versatile use in single-part and series production.
• Versatile application range, such as drilling, reaming, and threading
• Electrically braked motor
• 24V DC electrical system and 2-channel safety chain according to DIN EN 12717
• Heavy, solid, high-quality cast iron
• Wide reach thanks to horizontally adjustable machine head
• Clearly arranged control panel
• Smooth-running swivel and travel axes
• Elaborately machined column swivel with optimized clamping for maximum stability and minimal clamping offset
• Robust, torsion-resistant boom construction
• Boom height adjustment via powerful motor drive and lifting spindle
• Drill head gear running in an oil bath
• Boom guideways hardened and precision-ground
• Chrome-nickel steel gears, hardened and precision-ground, ensuring quiet and smooth operation
• Drill head and column can be clamped together or separately or loosened
• Right-left rotation
• Solid, precise drilling table, generously dimensioned
• Hardened and ground clamping table with parallel T-slots
• Machine light
• Overload protection
• Thick-walled cast iron column ensures smooth operation and stability
• LED lamp
• Coolant system with coolant tank in the machine base
RD 6 / RD 7
• Column is hydraulically clamped

Dimensions and Weights
Column diameter 320 mm
Length approx. 2670 mm
Width/Depth approx. 1120 mm
Height approx. 2760 mm
Weight approx. 3200 kg
Extension arm
Rotation angle 180°
Drilling capacity
Drilling capacity steel (S235JR) 50 mm
Continuous drilling capacity steel (S235JR) 45 mm
Drilling table
T-slot size 14 mm
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T-slots Number: 4
T-slot spacing: 180 mm
Maximum distance between spindle and drilling table: 1420 mm
Clamping table length: 630 mm
Clamping table width: 500 mm
Clamping table height: 500 mm
Clamping table T-slot size: 22 mm
Number of T-slots on the clamping table: 3
Clamping table T-slot spacing: 150 mm
Min. distance between spindle and clamping table: 0 mm
Max. distance between spindle and clamping table: 910 mm
Min. distance between spindle and drilling table: 465 mm
Speed range:
Speed range: 44 – 1023 rpm
Number of speed ranges: 12
Electrical data:
Total power consumption: 6.5 kW
Connection voltage: 400 V
Mains frequency: 50 Hz
Machine base:
Working surface length: 2550 mm
Working surface width: 970 mm
Motor(s)
Spindle motor drive power: 4 kW
Drive power Cantilever arm lifting motor 1.5 kW
Coolant pump power of drive motor 90 W
Hydraulic clamp drive 0.75 kW
Spindle
Quill stroke 270 mm
Spindle mount MT5
Quill feed speed 0.06 – 0.2 mm/rev
Quill feed speeds 3
Travel path
Drill head travel (horizontal) 1250 mm
Arm stroke (vertical) 680 mm
Maximum spindle-column distance 1600 mm
Minimum spindle-column distance 350 mm

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