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RD050 / RD063 / RD080

Structure made of high quality cast.

The spindle is driven by multi disc reversing clutch, which permits to avoid excessive load peaks and is ideal for tapping works.

The lifting and letting down of the arm via a powerful motorized drive and vertical screw.

The arm lifting gears run in oil bath.

Hardened and ground guideways of the arm.

Independent hydraulic clamping of the spindle head, column and arm:
- the arm can be moved vertically without losing the spindle alignment;
- the head and the column can be clamped / released together or separately through a special button.

Double type column - inner column fixed to the base, outer column rotating with the arm.

Feed mechanism with adjustable safety clutch against overloads.

Hydraulic pre-selection speed and feed change mechanisms are adopted.

The forward, reverse, stop (braking) as well the setting of spindle in neutral position are all controlled by a single-lever.

Centralized lubrication system.

Coolant system with electrical pump and coolant tank integrated in the machine base.

Spindle guard with electrical interblock.

Technical Parameter Unit RD 050 RD 063 RD 080
Drilling capacity in steelmm506380
Drilling capacity in cast ironmm7285105
Threadcutting capacity in steelmmM30M50M56
Threadcutting capacity in cast ironmmM36M56M64
Spindle taper MT 5MT 5MT 6
Spindle quill travel mm315400450
Number of splindle speeds 161616
Spindle speed range rpm25 - 200020 - 160016 - 1250
Number of spindle feeds 161616
Spindle feed range mm/rev0.04 - 3.20.04 - 3.20.04 - 3.2
Column diametermm350450550
Distance spindle axis - column mm350 - 1600450 - 2050500 - 2500
Horizontal travel of spindle head on armmm125016002000
Distance spindle nose - base mm320 - 1220400 - 1600550 - 2000
Cube table dimensions mm630 x 500 x 500950 x 630 x 5001000 x 800 x 560
Base dimensionsmm2400 x 1000 x 2002900 x 1250 x 2503530 x 1400 x 300
Main motor powerkW45.57.5
Machine dimensions: 
- Lengthmm250031103730
- Widthmm106012501400
- Heightmm265031503790
Machine weightkg3400680010000

Standard Equipment

  • Spindle guard with microswitch
  • Centralized lubrication system
  • Coolant system with electrical pump
  • Halogen work lamp
  • Cube work table
  • Taper sleeve

Optional Equipment

  • Machine vice
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