RA25

RA25 TOCOS | Alldatasheet

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/H1854625mm diameter, single-turn industrial panel controls /H18546Wirewound element /H18546Linear or audio tapers /H18546Single and tandem units, single shaft; dual unit, dual shaft /H18546Metal shaft and bushing /H18546Shaft lock models available /H18546Panel mounting styles only /H18546Right angle ear-lug terminals /H185466mm diameter shafts in slot, flat or round end styles /H18546Standard 15mm or 20mm shaft length /H18546Low operating temperature option of /H1153710/H11543C or/H1153730/H11543C, up to/H11536100/H11543C Resistance ( Ω) 100 200 Resistance ( Ω) 500 1,000 2,000 5,000 10,000 Resolution (%) 1.93 1.32 0.85 0.62 0.45 0.38 Resolution (%) 0.29 0.19 0.26 0.19 0.15 RA25Y RA25YG RA25YPR

TOCOSAMERICA,INC. 1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: sales @tocos.com www.tocos.com Unit: mm DimensionsRA25 Series RA25Y & RA25X Panel Mount, Single Unit, Single Shaft Right Angle Ear-Lug Terminals RA25YPR Panel Mount, Single Unit, Single Knurled Shaft with Push-Lock Right Angle Ear-Lug Terminals RA25YL & RA25XL Panel Mount, Single Unit, Single Shaft with Shaft Lock Right Angle Ear-Lug Terminals Recommended Panel Mounting Holes Recommended Panel Mounting Holes Recommended Panel Mounting Holes

TOCOSAMERICA,INC. 1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: sales @tocos.com www.tocos.com Unit: mm DimensionsRA25 Series RA25YG Panel Mount, Ganged Tandem Unit, Single Shaft Right Angle Ear-Lug Terminals on Each Unit RA25YD Panel Mount, Dual Unit, Dual Concentric Shaft Right Angle Ear-Lug Terminals on Each Unit RA25YGL Panel Mount, Ganged Tandem Unit, Single Shaft with Shaft Lock Right Angle Ear-Lug Terminals on Each Unit Recommended Panel Mounting Holes Recommended Panel Mounting Holes Recommended Panel Mounting Holes

TOCOSAMERICA,INC. 1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: sales @tocos.com www.tocos.com Part Numbering SystemRA25 Series Refer to Shaft End Styles Specifications and Hardware Specifications for details and availability. For additional information, refer to Guidelines and Precautions for Using Panel Controls. Resistance ( Ω) Resistance ( Ω) 100 200 500 Resistance ( Ω) 1,000 2,000 5,000 Resistance ( Ω) 10,000 20,000 Code 5R0 100 200 500 Code 101 201 501 Code 102 202 502 Code 103 203 Standard Nominal Total Resistance Values and Part Numbering Codes Standard Resistance Values and Part Numbering Codes RA Y25 103 KL S B20 Resistance Tolerance: K = /H1155510% (standard). J = /H115555% (special order). G = /H115552% (special order). F = /H115551% (special order). Resistance Code: Expressed in ohms. A three digit code where the first two digits are significant figures, and the third digit indicates the number of zeros that follow these figures. R indicates decimal point for resistance less than 10Ω (i.e., 5R0 = 5Ω;100 = 10Ω;1 0 1=1 00Ω;102 = 1,000Ω; 103 = 10,000Ω). See table for standard resistance values. For Single Unit: Specify taper and resistance code as shown. For Ganged Tandem Unit or Dual Unit: Specify a taper code and resistance code for each unit starting with the front unit followed by the rear unit. If both units have the same taper and resistance codes, add “X2” suffix per example below. Examples: B103A503 or if both units are the same: B103X2 Resistance Taper: B = Linear. A = CW Audio (logarithm). C = CCW Audio (logarithm). Shaft End Style: S = Slotted. F = Flatted. R = Round (RA25YPR model has knurled end style.) For Single Shaft: Specify the shaft length (FMS) and shaft end style as shown. For Dual Concentric Shaft: Specify the shaft length (FMS) and shaft end style for the inner shaft followed by the shaft length (FMS) and shaft end style for the outer shaft. Use a dash (-) to separate the code groups for the inner and outer shaft specifications. Example: 30R-20R Standard Shaft Length: 15 = 15mm FMS. 20 = 20mm FMS. Up to 50mm shaft length available (special order). Style: Blank = Panel Mount, Single Unit, Single Shaft, Right Angle Ear-Lug T erminals. L = Panel Mount, Single Unit, Single Shaft with Shaft Lock, Right Angle Ear-Lug T erminals. PR = Panel Mount, Single Unit, Single Knurled Shaft with Shaft Lock, Right Angle Ear-Lug T erminals. G = Panel Mount, Ganged Tandem Unit, Single Shaft, Right Angle Ear-Lug T erminals on Each Unit. GL = Panel Mount, Ganged Tandem Unit, Single Shaft with Shaft Lock, Right Angle Ear-Lug T erminals on Each Unit. D = Panel Mount, Dual Unit, Dual Concentric Shaft, Right Angle Ear-Lug T erminals on Each Unit. Operating Temperature Range: Y = /H1153710/H11543C to/H11536100/H11543C. X = /H1153730/H11543C to/H11536100/H11543C. Size: 25 = 25mm Diameter. TOCOS Series Name: RA = Wirewound Element. NOTE: FMS = From Mounting Surface