The Harrison V390 introduces the latest technology to meet the machining requirements of modern tooling. Heavy metal removal and fine precision finishing are accomplished on this superb machine smoothly, quietly and effic......The Harrison V390 introduces the latest technology to meet the machining requirements of modern tooling. Heavy metal removal and fine precision finishing are accomplished on this superb machine smoothly, quietly and efficiently.Improved operator comfort and confidence is achieved by the excellent ergonomic control layout. The increased benefit of improved machine performance guarantees customer satisfaction in a complete range of production, maintenance and toolroom applications. Powerful 7.5kW (10HP)spindle motor with AC inverter drive and 33:1 constant power rangeInfinitely variable spindle speeds with digital displayThree gear ranges for maximum metal removal ratesExtra heavy duty tailstockCast iron triangular webbed bed for optimum rigidity and swarf clearanceCamlock spindle nose for fast chuck changeoverLeadscrew reversing boxComprehensive range of imperial and metric screw thread cuttingHardened and Reishauer ground gears for smooth power transmissionBuilt to toolroom accuracyPrecision spindle running on Gamet ultra high precision taper roller bearingsInduction hardened and ground spindle nose for precise chuck locationExtra wide induction hardened and full form ground bedwaysLow friction slideway material for long bed life and silky smooth operationCentralised one shot lubrication of slides and leadscrewFull length leadscrew coverInterlocked chuck guard, saddle mounted chuck guard and full rear splash guard for operator safetyTorque limit protection of gearbox and leadscrewInterlocked between thread and feed selectionRapid and controlled stopping of the spindle in the event of an emergency stop or mains disconnection Features Standard constant surface speed (CSS) cutting with DRODRO automatically adjusts spindle speed to maintain constant surface cutting speed during facing operationsMaximum CSS speed set by key entry or teach functionRugged all steel scales with lifetime guaranteeSpeed control via closed loopAvailable in 2 axis or 3 axis (3rd axis display standard)Taper function99 Tool offsetsVectoringEncoder IP67 ratedAccuracy 5umRepeatability 1 count