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Drill/Mill MH20V & MH 20VL/MH, 20VLD

Stable drilling-milling machines with electronically continuous variable drive.

Top Key Features

Precisely built
High concentricity due to tapered roller bearings ≤ 0.015 mm measured in the quill
Motor with two-stage gear ratio for powerful transmission of motor power
Manual quill feed with fine feed
Powerful DC motor with permanent current monitoring

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Details

Overview

Stable drilling-milling machines with electronically continuous variable drive.

MH20V - Base unit with 510mm horizontal milling table.
MH20VL - Base unit with 700mm horizontal milling table
MH20VLD - Base unit with 700mm horizontal milling table length and DRO5 digital position indicator

Key Features

All

Precisely processed Motor with two-stage gear ratio for powerful transmission of motor power
Powerful DC motor with permanent current monitoring
High concentricity due to tapered roller bearings ≤ 0.015 mm measured in the quill
Safety electrics in 24 volt version
Adjustable end stops
Stable dovetail guide with adjustable wedge strips
Adjustable and re-adjustable feed spindle play
Drilling and milling head can be tilted by ± 60°
Machine lamp
Control electronics with integrated relay control
Emergency stop switch
Right/left rotation
Double-row angular contact ball bearings in the axes, adjustable without play
Height-adjustable protective screen with microswitch, against flying chips and parts, for the greatest possible protection
Massive and generously dimensioned cross table, precisely surface-machined with T-slots and adjustable gibs

MH20V & MH20VL

Air filter for motor
New electrical system with improved motor protection (extended circuit board and circuit board for EMC)
Preparation for mounting the DRO5 digital position indicator in the X and Y axes (prepared groove for retrofitting the magnetic strips)
Lockable main switch

MH20VLD

Manual quill feed with fine feed
Clear control panel with user-friendly membrane keyboard
Easy-to-read digital display for speed & drilling depth
Fine milling feed
X, Y and Z axes with prepared groove for the subsequent assembly of magnetic tapes
With digital position indicator DRO 5

Specifications

Dimensions

Length:	MH 20V: 750mm MH 20VL/MH, 20VLD: 770 mm
Width:	MH 20V: 650 mm MH 20VL/MH, 20VLD: 714 mm
Height:	MH 20V: 820 mm MH 20VL/MH, 20VLD: 917 mm
Weight:	MH 20V: 94 kg MH 20VL/MH, 20VLD: 99 kg
Table Size:	MH 20V: 510 x 180 mm MH 20VL/MH 20VLD: 700 x 180 mm
Additional:	Cross Table size: MH 20V: 510 x 180 mm MH 20VL/MH, 20 VLD: 700 x 180 mm

Technical Specifications

Drilling Capacity / Performance:	Drilling performance steel: Ø16 mm Cont. drilling perf. steel: Ø12 mm
Electrical:	230 V / 1Ph ~50 Hz AC
EMC Level:	C1
Load Bearing Capacity:	MH 20V: 40 kg MH 20VL/MH 20VLD: 50 kg
Milling:	Milling head: Ø52 mm (max) Shaft milling cutter: Ø20 mm (max) Swivel range milling cutter head Z-X plane: 60°
Motor:	750 W (Output)
No. Speeds / Number of gears:	2
Speed Control:	Electronically adjustable
Spindle Clearance:	MH 20V: 255 mm MH 20VL/MH 20VLD: 360 mm
Spindle Speed:	100 - 3000 min-1
Spindle Stroke:	50 mm (sleeve)
Spindle Taper / Chuck / Seat:	MT 2
Throat Depth:	170 mm
T-slot Size:	12 mm / 63 mm / 3
VPE:	1
Y-Axis:	175 mm
Z-Axis:	210 mm