Dragon
Tapping Capacity : M2-M27 (M30)
We can consider the usage of the machine R-Dragon identical to the R-Tiger, but with the advantage of having much more working area, because of the length of the arms.
The machine consist of a radial supporting both articulated arms that can be adjusted by means of hte regulation handwheels to position them at the operator’s convenience
The multiposition head is a double swivel joint device allowing to lock and unlock both swivel pins to thus position the head and keep it blocked in order to thus operate in any space position.
Through the base by three M8 screws the machine can be fixed to a table or workbench. Such attachment can also be obtained by means of a simple clamp.
| Description | Head Orientation | Speed (RPM) | Capacity (Metric) | Max. Torque (NM) | Arm Reach (MM) | Arm Height (MM) | Load (KW) |
| Dragon | Vertical | 90-2100 | M2-M27 | 150 | 2255 | 1139 | 1.5 |
Electric motor
High Frequency Electric motor. Power 0,55 Kw. Single phase (220V or 110). Motor supply voltage: 200-240 V. 50/60 Hz. Less speed: 90 rpm – Highest speed: 2.100 rpm
Tapping System RH (RHC)
To work in any space positions therewith always maintaining the perpendicularity to the work plane regardless the arm position.
Working area
Radius: 2.255 mm
Height: 1.139 mm
Modular System
The modular system provides for a new concept in the use of articulated tapping arm machines. Driven from a single motor, seven different speed modules are available with their relevant power torques. The seven quick-change speed modules provide the speed and torque for each threading type, from M2 to M27 (M33) threads.
Module | Max. Speed (rpm) | Max. Torque (Nm) | Coupling diameter | Max. Thread Aluminium Cast Irons | Max Thread Steel . |
90 | 90 | 150 | Ø 31 | M30 – 1 /1/8” | M27 – 1 “ |
170 | 170 | 79 | Ø 31 | M24 – 7/8” | M20 – ¾” |
300 | 300 | 44 | Ø 19 | M16 – 9/16” | M16 – 9/16” |
550 | 550 | 24 | Ø 19 | M14 – ½” | M12 – 7/16” |
750 | 750 | 17 | Ø 19 | M12 – 7/16” | M10 – 3/8” |
1050 | 1050 | 12.5 | Ø 19 | M8 – 5/16” | M8 – 5/16” |
2100 | 2100 | 6 | Con B-16 | To drill up to Ø 8 Aluminium, brass, etc. | |