Lapping machine / Hahn & Kolb LHD 0

Hahn+Kolb LHD 0

Condition: new, Technical data: Distance between axes d. Grinding wheel - axis of the column: 300 mm Max. distance table - grinding wheel: 280 mm Largest grinding surface: 140 x 300 mm Rapid feed per speed: 2 Fine adjustment by micrometer: 0.01 mm Cup wheel dimensions: 178 x 78 x 78 mm Segment dimensions: 50 x 16 x 90 mm Speed of the grinding wheel: 2840 1/min Spindle motor power: 2.2 kW Electric pump power: 0.06 kW Weight: 400 kg Dimensions: 850 x 850 x 1650 mm Equipment: - Cast column on adjustable ball roller bearings - Wet grinding device - Safety low-voltage system (24V) - Grinding wheel holder and grinding segments (first set) Bsdovnriuepfx Al Iolg - Grinding wheel protection and Table enclosure - Operating and maintenance instructions - CE declaration of conformity

Condition: used, Year of construction: 2008, Technical details: Bjdpfx Alolqac Ss Ijlg max. workpiece diameter: 29 mm min. workpiece diameter: 26 mm workpiece length: 66 mm the system was originally delivered for the following workpiece sizes: diameter 26mm - 29mm length 65mm - 66mm Changing parts in the clamping device, handling, etc. would probably result in diameters of up to approx. Ø50mm Total length will probably be almost 400 mm possible with a few conversions. Also dependent on tool lengths, machining lengths on the component, etc. *

Condition: good (used), Year of construction: 2006, functionality: unexamined, machine/vehicle number: 06 03 1000, Country of manufacture: CH Voltage: 400V Dimensions: 1200 x 1650 x 2050 mm Net machine weight: 1900 kg TECHNICAL SPECIFICATIONS Machine: Disc rotation speed: 0–110 rpm Maximum drive power for discs: 2 kW Maximum upper disc load: 20 daN Disc diameter: Ø 450 mm Internal drive rotation speed: 0–115 rpm Maximum internal drive power: 0.5 kW Disc drive motors (continuous motor): Type: DC motor Armature voltage Ua: 260 V Field voltage Ue: 340 V Rotation speed: 3110 rpm Power: 2 kW External ventilation: 220V, 50/60 Hz Internal drive motor: Motor type: smooth operating mid-position control motor Armature voltage Ua: 260 V Field voltage Ue: 340 V Rotation speed: 3110 rpm Power: 0.5 kW Separate ventilation: 220V, 50/60 Hz Vertical drive motor: Type: stepper motor Steps per second: 50 Torque: 1100 Nm Crown gear adjustment: Type: AC brake motor 2 positions Voltage: 380V / 50 Hz Rotation speed: 700–1400 rpm Power: 0.25/0.37 kW DC brake: 24V Braking torque: 16 Nm Power converters: Input voltage: 380V / 50 Hz Induced voltage: 270 V Field voltage: 340 V Worm gear reduction ratio (internal drive): Ratio: i = 1 : 30 Worm gear reduction ratio (lower system): Ratio: i = 1 : 15.5 Worm gear reduction ratio (upper system): Ratio: i = 1 : 15.5 Operating pressure: Air circuit: 6–7 bar Lapping fluid pump: Bledpfx Alsw T Tpdo Ieg Connection voltage: 380V 50Hz Rotation speed: 2600 rpm Flow rate: 57 L/min Protection: IP 44 Control and measurement device: Measurement range: 6 (±3 to ±11000 mm) See details in Millitron user manual Inductive probe: Measurement range: ±2 mm Setpoint adjustment device: Display: 4 digits Unless stated otherwise, all technical data are provided without guarantee and subject to change or error.

Condition: used, TECHNICAL DETAILS - Plate diameter : 348 [mm] - Part dimensions (rings) : approx. 70 [mm] Bledpfoug U Dgjx Al Ijg - Part dimensions (full) : approx. 40 [mm] - Remaining work thickness : approx. 5 [mm] EQUIPMENT - same as on photos