Precision radial drill for industrial use RD4 OPTIMUM

Precision radial drill for industrial use RD4 OPTIMUM. The RD4 OPTIMUM radial drill is versatile, ideal for drilling, milling, and tapping. With an electric brake motor and a 24 V DC system, its robust construction and cast iron column ensure stability. It offers a wide reach, height adjustment, and a precise work table. Additionally, it features overload protection, an LED light, and an efficient cooling device.

FEATURES

• Versatile application, such as drilling, milling, tapping.
• Motor with electric brake
• 24 V DC electrical system and 2-channel safety chain according to DIN EN 12717
• Heavy, massive, and high-quality casting.
• Wide reach thanks to the horizontally adjustable machine head
• Clearly organized control panel
• Rotating and sliding axes with smooth operation
• Meticulously machined pivoting column with optimized clamping for maximum stability with minimal clamping displacement
• Robust and rigid construction of the arm
• Height adjustment of the arm via a powerful motor and a lifting screw
• Oil bath, drilling head running gear
• Tempered and precisely ground arm guides
• Chrome-nickel steel gears, tempered and precisely ground, ensuring quiet and smooth operation.
• The drilling head and column can be clamped or loosened together or separately
• Forward and reverse operation
• Massive, precise, and large drilling table.
• Tempered and ground work table with parallel T-slots
• Machine light
• Overload protection
• The thick-walled cast iron column ensures smooth operation and stability.
• LED lamp
• Cooling device with coolant tank at the machine's base

RD 4 / RD 5

• All axes are manually clamped

TECHNICAL SPECIFICATIONS

Stroke

Rotation angle 180°

Dimensions and weights

• Column diameter 210 millimeters
• Approximate length 1260 millimeters
• Approximate width/depth 700 millimeters
• Approximate height 2180 millimeters
• Approximate weight 1120 kilograms
• Drilling performance
• High-performance steel for drilling (S235JR) 32 millimeters
• High-performance steel for continuous drilling (S235JR) 28 millimeters

Drilling table

• T-slot size 19 millimeters
• Number of T-slots 3
• T-slot spacing 171 millimeters
• Maximum distance between spindle and drilling table 1060 millimeters
• Clamping table length 600 millimeters
• Clamping table width 445 millimeters
• Clamping table height 380 millimeters
• T-slot size of the cubic table 19 millimeters
• Number of T-slots of the cubic table 3
• T-slot spacing of the cubic table 100 millimeters
• Minimum distance from spindle to clamping table 0 millimeters
• Maximum distance from spindle to clamping table 675 millimeters
• Minimum distance between spindle and drilling table 260 millimeters

Electrical data

• Total nominal value 3 kW
• Supply voltage 400 volts
• Network frequency 50 Hz

Machine base

• Working area length 828 millimeters
• Working area width 522 millimeters
• T-slot size of the machine base 19 millimeters
• Number of T-slots of the machine base 3
• T-slot spacing of the machine base 100 millimeters
• Length 1260 millimeters
• Width 700 millimeters

Motor(s)

• Spindle motor drive output 1.5 kW
• Arm lifting motor drive output 0.75 kW
• Coolant pump drive motor output 90 watts

Speed range

• Speed range 73 – 1247 min¯¹
• Number of gears 6

Spindle

• Arm stroke 210 millimeters
• Spindle chuck MT4
• Arm feed speed 0.05 – 0.15 mm/rev
• Arm feed gears 3

Travel

• Drilling head travel (horizontal) 530 millimeters
• Arm lifting stroke (vertical) 580 millimeters
• Maximum spindle-column distance 750 millimeters
• Minimum spindle-column distance 220 millimeters
• VPE 1

COMPONENTS/PACKAGING

Unit: pcs.

Packaging unit: 1

• Work table

FOR WHAT TYPE OF WORK IS IT SUITABLE

The RD4 OPTIMUM precision radial drill for industrial use is suitable for:

• Manufacturing metal parts
• Maintenance of machinery
• Machining workshops
• Drilling operations
• Milling
• Tapping
• Series work
• Prototypes
• Automotive industry
• Aerospace industry
• Metallurgical industry

CERTIFICATION

- DIN EN 12717: refers to the safety and functionality requirements for column drills. It establishes criteria for the design, construction, and testing of this equipment, ensuring compliance with safety standards to protect the user and facilitate efficient use. This regulation is important for manufacturers and users, as it guarantees that drills are safe and reliable in operation.