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Lathe PM2500 with 400 volt motor and measuring system

Bargain: Machine with slight visual defects (slight paint damage) - technically flawless. (Year of construction 2022)

Intended use

The PM2500 is a lathe for the high-end hobby sector. Due to its versatile application possibilities, this machine is used in functional model making, in individual and small series production, in prototype construction and in repair and training workshops. The lathe is designed for machining steel, cast iron, all non-ferrous metals, aluminium, brass, etc., but can also be used for machining plastics or similar non-hazardous or dust-generating materials.

Technical data

Bed width [mm]: 125, 135
Centre distance [mm]: 450
Centre height [mm]: 125
Circulation Ă˜ over cross slide [mm]: 130, 150
Clamping range inner jaws [mm]: 2,5 - 125, 2,5 – 125
Clamping range outer jaws [mm]: 38 - 110, 38 – 110
Concentricity of lathe chuck [mm]: max. 0.040
Frequency [Hz]: 50
Gross weight [kg]: 180
Lateral adjustability of the tailstock [mm]: ± 8
Lathe chuck diameter [mm]: 125
Lead of top slide spindle [mm]: 2
Lead screw pitch [mm]: 3
Longitudinal feed [mm]: 0,05 - 0,1, 0,05 – 0,1
Machine dimensions (L x W x H) [mm]: 1,200 x 570 x 580
Max. torsion bar height [mm]: 12, 14
Motor power P1 [W]: 1.380
Motor power P2 [W]: 750
Net weight [kg]: 150
Number of longitudinal feeds: 2
Number of thread pitches (inch): 20
Number of thread pitches (metric): 20
Packaging dimensions (L x W x H) [mm]: 1,260 x 570 x 570
Pitch face slide spindle [mm]: 2
Quadruple steel holder Mounting height [mm]: 20, 21
Rotation Ă˜ over machine bed [mm]: 250
Scale division on the bed slide handwheel [mm] / [in]: 0,5 / 0,02, 0,25 / 0,01
Scale division on the cross slide handwheel [mm] / [in]: 0,05 / 0,002, 0,1 / 0,004
Scale division on top slide handwheel [mm] / [in]: 0,05 / 0,002
Scale graduation on tailstock handwheel [mm] / [in]: 0,025 / 0,001, 0,05 / 0,002
Spindle bore [mm]: 27
Spindle cone: MK4
Spindle holder: cylindrical, cylindrical DIN 6350, cylindrical DIN6350-1
Spindle speed [rpm].: 105 - 1.600, 105 / 200 / 350 / 600 / 1.000 / 1.600, 115 - 1.620
Steps Spindle speed: 6
Tailstock cone: MK2
Tailstock quill stroke [mm]: 60, 80
Thread pitch [Gg/"]: 8 - 56/1, 8 – 56/1
Thread pitch [mm]: 0,2 - 3,5, 0,2 – 3,5
Tool holder: 4-fold
Top slide rotatable [°]: ± 45
Travelling distance of the cross slide [mm]: 110
Travel of the bed slide [mm]: 400, 410, 415
Travel of the top slide [mm]: 75, 85
Voltage [V]: 400
WEEE reg. no.: EN 95902713

High-quality 4-axis measuring system with LCD screen and 3 pre-mounted glass scales

Speed range 115 to 1,620 rpm.

Automatic longitudinal feed

Continuous, solid machine bed

Powerful 400 volt motor, this high-voltage device requires a higher mains voltage & is not equipped with a two-pole mains plug

Description of the

The lathe PM2500 is driven by a powerful 400 volt three-phase motor with an output power of 750 watts. Power is reliably transmitted via a double belt pulley with two drive belts. The working spindle gear, which runs in an oil bath, allows six different spindle speeds from 105 to 1,600 rpm, which can be set using two control levers. The Hobby lathe is equipped with an automatic longitudinal feed. To select the different feed speeds for turning and the different pitches for thread cutting, the required change gear combinations are used according to the change gear table. All required change gears are included in the scope of delivery. This model is a lead screw turning machine. To prevent the lead screw from travelling unnecessarily, it can be disengaged via a control lever. The lead screw is completely covered to prevent accidental intervention, and this protection also prevents falling metal chips from sticking. This prevents unnecessary wear and possible damage to the lock nut. The bed slide can be moved manually with the bed slide handwheel via the toothed rack or with a handwheel at the right-hand end of the bed via the lead screw. The guides on the cross and top slides can be adjusted without play using pressure bars. The cast machine bed, which extends over the entire length and ensures high stability and rigidity of the metal lathe, should be emphasised. The prism bed is induction-hardened and ground. The wide headstock and the resulting widely spaced adjustable tapered roller bearings of the spindle shaft ensure a greater support width. This in turn leads to high shaft stability. The ON/OFF switch, the switch for clockwise/anticlockwise rotation and the emergency stop button are located on the control box above the headstock.

The glass scale measuring system mounted on the lathe is characterised by very extensive functions and display options. Selected functions are shown graphically on the display with a diagonal of 18 cm / 7 inches for better understanding. The position display offers the option of choosing between turning, milling or grinding mode. The languages available are German, English, Spanish, French and Chinese.

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 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 following functions are available in the milling operating 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
  • Determination of the centre point between two points

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. A standby mode can be activated on the position display. 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 bars are fitted.

Scope of delivery

  • 1 x lathe PM2500
  • 1 x Operating instructions
  • 1 x lathe chuck (3-jaw chuck, 125 mm)
  • 1 x Set of outer jaws
  • 1 x chuck spanner
  • 1 x fixed centre point MK2
  • 1 x fixed centre punch tip MK4
  • 1 x shortened hexagon spanner
  • 1 x square spanner
  • 1 x set of change gears
  • 1 x set of open-end spanners
  • 1 x Splash guard
  • 1 x chip tray
  • 1 x glass scale 120 mm incl. cover
  • 1 x glass scale 170 mm incl. cover
  • 1 x glass scale 470 mm incl. cover
  • 1 x position indicator with LCD screen incl. mains cable
  • 1 x Holder for position indicator
  • 1 x Operating instructions for measuring system

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Information on the manufacturer (information obligations under the GPSR Product Safety Regulation)
Paulitschek Maschinen- und Warenvertriebsgesellschaft mbH
ZeppelinstraĂŸe 3
89231 Neu-Ulm, Deutschland
+49 731 23232
support@paulimot.de