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Return BR20BU POTENTIOMETER P20 MECHANICAL SPECIFICATION Operating Torque: 0.4 - 1.5 Ncm Permissable Axial Spindle Load: 100 N (5 Sec. maximum) Permissable Torque at End Stop: 80 Ncm Rotation angle: 300° ±5° Click Stop facility available on certain models ELECTRICAL SPECIFICATION Tolerance on Rated Resistance: ± 20% Option ± 10% Effective rotation Without a switch: 267° nominal. With rotary switch: 232° nominal Rated Power Dissipation @40°C 0.40W linear law, 0.20W non linear law Rated Resistance: E3 Series, Optional: E6 Series Linear Law: 1K - 1M Non linear Law: 4K7 - 470K Law; Lin (a) Log (B) Antilog (C) P20 BUSH OPTIONS P20 SPINDLE OPTIONS The P20 spindles are plastic and fixed i.e. not removable, unless otherwise stated and they are available in three diameters: 6.0mm Diameter Cylindrical (Type F1) 4.0 x 12mm Flat (Type F2) 5.0 x 15mm Flat (Type F3) 5.0 x 10mm Flat (Type F4) 4.6mm x 15mm Flat (Type F11) 4.0mm Diameter Cylindrical (Type F21) 3.0 x 8.5mm Flat (Type F22) 3.0 x 13.5mm Flat (Type F23) Cylindrical (Type M21 - Metal) 3.0 x 8.5mm Flat (Type M22 - Metal) 3.0 x 13.5mm Flat (Type M23 - Metal) 6.35mm Diameter Cylindrical (Type F41) 5.5 x10mm Flat (Type F42) 5.5 x 15mm Flat (Type F43) Splined Spindle - 6.0mm dia. 18 teeth Dual Concentric Flatted/Slotted (Type M15 - Metal) Cylindrical (Type M16 - Metal) 6.0mm Diameter Spindles Note: *Specials to customer's specification up to 65mm. REMOVABLE SPINDLES, similar in specification to 'fixed'spindles are supplied seperate from the potentiometer. These can be indefinately taken in and out and their holding strength is >1kg 4.0mm Diameter Spindles Note: The orientation of the flat as illustrated is for plastic spindles only. For metal spindles, unless specified on the order, the orientation may be different on each potentiometer type. 6.35mm Diameter Spindles Note: *Specials to customer's specification up to 65mm. Splined Spindle - 6.0mm dia. 18 teeth A splined form is available on the 6.0mm diameter P20 plastic spindle (F5) or alternatively a 6mm 'Splined Adaptor' (8,7mm long) can be fitted on a 4mm dia. Spindle (F5A): Dual Concentric Spindles