Manufacturer: Alzmetall Model: AB 50/SV Year of construction: 2011 Weight (kg): 605 Design: Stationary industrial drilling machine with column, height-adjustable work table and machine footOrigin: Made in GermanyCE marking: AvailableMachine dataProject/machine number: PRJ 044350Speed range: 60–1530 min−1Switching diagram: 2832-92-H8A0S3Electric data of the machineOperating voltage: 3 × 400 VFrequency: 50 HzPower fuses: 20 ATotal nominal current: 10,5 ASpeed rangesSwitching position I, range 1: 60–210 min−1 Switching position II, range: 120–420 min− 1 Switching setting I, area 2: 210–765 min−1, range 2: 420–1530 min−2Drive motorManufacturer: ELEKTRA Electric motorsMotor type: 3~ MOTSpannung at 50 Hz: 400 VPower at 50Hz: 7.8 APower at50 Hz: 3.6 kWPower factor cos φ at 50 kHz: 0.86Effectiveness at 50 MHz: 89,9 %Nominal speed at 50 Hz: 1420 min−1voltage at 50Hz, second indication: 460 Vcurrent at 50 kHz, second statement: 8.3 Apower at 50 MHz, second declaration: 4.3 kWPower factor cos φ, second observation: 0.92Effectivity, second expression: 90.8 %Nomenous speed, second entry: 2885 min− 1Isolation class: FProtection class: IP55Operating mode: S1Environmental temperature: −20 to +40 °CStorage EN: 6306-2Z-C3Storation NE: 6306-2Z-C3PropulsionAdjustable feed values: 0.15 / 0.2 / 0.36Adjustment wheel marking: 3851-51-029Equipment and featuresWork table: Solid rectangular machine table with T-nutsTable adjustment: Height adjustable at the columnDrill head: Closed massive machine head constructionOperation: Front panel with push button and emergency stopSpindle operation: Side panel Hand leverSpeed switch: Mechanical range switching according to switching schemeMachine foot: Massive base with clamping surface and T-groovesSeller's notesE-Motor refeed coupling is likely to have to be reset. It worked, feed spring had to be replaced - since no more feed.Otherwise functional, the last 4 years was little in use, was previously in metal construction operationNo technical documentation availableLoading aid is available.