Drilling/milling machine F307-V with ball screws and measuring system

More about the brand and products from

This article is currently not available!

Would you like to be notified as soon as the item is available again?

I have taken note of the data protection regulations.

€2,368.00*

% €2,549.00* (7.1% saved)

Prices incl. 19% VAT. plus Shipping costs

Currently not available

To the wish list

Remove from the wish list

Questions about the article?

Item number: SP_4307230-M

Gross weight: 144,5 kg

Bargain: B-goods: T-slots are slightly undersized (see second picture)! The scope of delivery also includes 20 T-slot blocks M10 (for 12 mm slot) for reworking.

Intended use

The F307-V is a milling machine for use in the high-end hobby and semi-professional sector. Due to its versatile application possibilities, this machine is used in functional modelling, in individual and small series production or in prototype construction. The milling machine is designed for machining steel, cast iron, all non-ferrous metals, aluminium, brass, etc., but can also be used for machining plastics or similar materials that are not hazardous to health or generate dust.

Technical data

Drilling capacity max. [mm]:	20
Frequency [Hz]:	50
Gross weight [kg]:	135, 144,5
Hole spacing for fastening the machine base [mm]:	245 / 220, 245 and 220
Inclination range of drilling / milling head [°]:	+/- 90
Machine base dimensions [mm]:	275 x 340
Machine dimensions (LxWxH) [mm]:	950 x 560 x 980
Max. distance between spindle and worktable [mm]:	310, 370
Milling capacity cutter head (max.) [mm]:	63
Milling capacity finger cutter (max.) [mm]:	16
Motor power (P1) [W]:	1.000
Motor power (P2) [W]:	750
Net weight [kg]:	116, 128
Number of T-slots:	3
Packaging dimensions (LxWxH) [mm]:	730 x 710 x 900
Projection [mm]:	200
Quill stroke [mm]:	50
Size of the T-slots [mm]:	12 (M10)
Spindle holder:	SK30 (DIN 2080) / M12, SK30 / M12
Spindle speed (high range) [rpm].:	650 - 2.250
Spindle speed (low range) [rpm].:	150 - 650
Steps Spindle speed:	2 - variable
T-slot spacing [mm]:	63
Table rotatable [°]:	no
Table size [mm]:	700 x 180
Voltage [V]:	230
WEEE reg. no.:	EN 95902713
X-axis travel [mm]:	480, 490
Y-axis travel [mm]:	135, 150
Z-axis travel [mm]:	250

Powerful 3-phase asynchronous motor (made in Germany) for VFD operation with an input power of 1,000 watts

Frequency inverter matched to the special motor (made in Austria)

Gearbox gradation for optimum torque in the lower speed range

Table: 700 x 180 mm / Tool holder: SK30 (DIN 2080) / M12

Pre-installed 4-axis glass scale measuring system with LCD screen

Description of the

The F307-V drilling/milling machine offers a wide range of applications. The machine is driven by a frequency-controlled 3-phase asynchronous three-phase motor. Thanks to its two-stage gearbox, it has two speed ranges (slow and fast), which can be adjusted using a rotary knob. The reduction ratio ensures a high torque at the work spindle even in the low speed range. The spindle speed is infinitely adjustable from 150 to 2,250 rpm. The machine has clockwise and anti-clockwise rotation. The milling head (Z-axis) is moved by handwheel. The machine also has a fine feed, which can only be used to move the quill in the Z direction. For drilling work, the quill is fed via the star grip on the side. The travel of the quill can be read on the digital drilling depth display. The work spindle has a user-friendly SK30 tool holder. The dovetail guides on the X, Y and Z axes can be adjusted backlash-free using wedge strips. The 700 x 180 mm worktable has three T-slots (12 mm / M10) for clamping workpieces or clamping devices. The worktable is adjusted in the X and Y axes using handwheels with vernier. The cross table of the F307-V is equipped with recirculating ball screws for backlash-free and precise movement.

With the ball screw, also known as a ball screw drive, balls inserted into the spindle nut transmit the force between the spindle and nut. As the spindle rotates, these balls move axially in the grooves between the nut and spindle. The balls are returned through channels in the spindle nut, creating a circuit in which the balls circulate around the spindle.

The advantages of a recirculating ball screw:
Significantly lower friction (rolling friction) compared to conventional trapezoidal spindles (sliding friction)
Less wear, therefore longer service life
Significantly higher accuracy and freedom from backlash compared to normal lead screws such as trapezoidal spindles
Higher travel speeds possible

This milling machine is supplied with a glass scale measuring system already installed. In addition to the versatile functions of a measuring system, this serves to display the actual position of a workpiece or tool in a coordinate system. The display and control unit is equipped with a 7 inch (18 cm) LCD screen and various function keys. The screen is attached to the Z-column of the milling machine via a swivelling arm. There is also a practical tool tray underneath the display unit. The X, Y and Z axes of the machine are equipped with glass scales. The fourth axis of the measuring system can be used for optional accessories, such as a rotary table.
The measuring system is characterised by very extensive functions and display options. Selected functions are shown graphically on the display for better understanding. The position display offers the option of choosing between turning, milling and grinding mode. The languages available are German, English, Spanish, French and Chinese.

The following functions are available in milling mode:
Inclined contour / surface: Milling of phases or diagonal surfaces
Setting any number of holes at an even distance on a straight line (SHL function)
Milling a radius or circular arc
Representation of a bolt hole circle for evenly spaced holes on a circular arc
Determining the centre point between two points

The following functions are available in turning mode:
Taper turning
Tool compensation
The traverse path in the X-axis can be displayed either in diameter or in radius.
It is possible to display Z and Z0 combined, i.e. the travel of the bed slide and the travel of the top slide are displayed as a total.

The values can be displayed in mm or inches in all operating modes. It is possible to change the sign when displaying the individual axes. The position display has a standby mode. The display brightness, date, time and acoustic signals can be set. A calculator function with memory is also available.

Please note: The specified travel distances may be reduced if the measuring strips are fitted.

Scope of delivery

1 x F307-V drilling/milling machine with mounted glass scale measuring system
1 x Detailed operating instructions for milling machine
1 x Detailed operating instructions for measuring system
2 x Hand crank with screw for handwheels
1 x Set of Allen keys
1 x open-end spanner (17/19)
1 x open-end spanner (8/10) for tool change
2 x screwdrivers
2 x hammerhead screw for T-slots M10x60
2 x washer M10
2 x nut M10
2 x driver block for tool holder
1 x oil can

More about the brand and products from

Information on the manufacturer (information obligations under the GPSR Product Safety Regulation)

Paulitschek Maschinen- und Warenvertriebsgesellschaft mbH

Zeppelinstraße 3

89231 Neu-Ulm, Deutschland

+49 731 23232

support@paulimot.de