Taylor Hobson 250 Gear Inspect

Description

Works great. Nice model.Needs software update. Includes Table  Measurement Capacity Maximum Diameter 300mm (11.8 in) Maximum Weight 20Kg (44.1 lb) Maximum Height 300mm (11.8 in) Worktable & Spindle Worktable Diameter 190 mm Speed of Rotation 6 rpm nominal, clockwise Range of Centring ± 0.75 mm (± 0.03 in) Range of Levelling ± 2.6 m rad (± 8.6 arc minutes) Roundness Limit of Error (departure from Least Squares Circle at 6 rpm with 0-50 u.p.r filter) Concentric Load within 0.04µm + 0.0003µm/mm height above worktable (1.5 µin + 0.8 µin/inch)* Axial Error 0.1 µm (3.9 µin) maximum axial movement of worktable during one revolution Vertical Straightness Module Measurement Length 300mm (11.8in) Straightness Limit of Error (Minimum Zone Straightness at 5mm/sec (0.2in/sec) with 8.0mm (0.3in) cut-off low pass filter 1.0 µm over 300 mm (39 µin over 11.8 in) and 0.25 µm over any 100 mm traverse length (10 µin over 3.9in) Positional Control Uncertainty ± 100 µm (± 0.004 in) for one single move Motorised Radial Arm Traverse Length 150mm (5.9 in). This may be set for up tp 50mm (1.97in) of travel past the spindle axis Positional Control Uncertainty ± 100 µm (± 0.004 in) for one single move Gauge Standard Stylus Arm Length 100mm (3.94 in) Range of Gage Movement with 100mm Stylus Arm 2.0mm(0.079in) Nominal