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| RA30 Series TOCOS PA N E L C O N T R O L S (R) 30mm Diameter, Single-Turn, Wirewound Industrial Panel Controls RA30YME RA30YD RA30Y Features 30mm diameter, single-turn industrial panel controls Wirewound element Linear or audio tapers Single, tandem and triple units, single shaft; dual unit, dual shaft SPST or SPDT switch with 1A or 3A rating Shaft lock and center tap models Metal shaft and bushing Temperature range of 10 C or 30 C, up to 100 C Panel mount only 6mm diameter shafts in slot, flat or round end styles Standard 15mm or 20mm shaft length Specifications Electrical Standard Resistance Range . . . . . . . . . . . B = 5 to 20k A,C = 100 to 5k Resistance Tolerance . . . . . . . . . . . . . . . . . 10% standard ( 5%, 2% or 1% special order ) End Resistance . . . . . . . . . . . . . . . . . . R ! 500 = 1 max. R 0 500 = 0.2% max. Resistance Taper . . . . B = linear; A = CW audio (logarithm); C = CCW audio (logarithm) Power Rating . . . B = 2.5 watts; A,C = 1.25 watts, at 40 C Insulation Resistance . . . . . . . 100M minimum at 500VDC Dielectric Strength . . . . . . . . . . . . . . . . . . 500VAC, 1 minute Theoretical Resolution Resistance ( ) 5 10 20 50 100 200 Resolution ( % ) 1.62 0.81 0.67 0.45 0.44 0.32 Resistance ( ) 500 1,000 2,000 5,000 10,000 20,000 Resolution ( % ) 0.23 0.19 0.15 0.14 0.12 0.10 Environmental Temperature Range . . . . . . . . . . . . . . Y = or X = 10 C to 30 C to 100 C 100 C Temperature Characteristics . . . . . . . . . . . 85 C, 5 hours without load T/R ) 5% Low Temperature Exposure . . . . . . . 10 C ( Y ), 30 C ( X ) 1 hour without load T/R ) 3% Load Life . . . . . . . . . . . . 40 C, 1,000 hours with rated load T/R ) 3% Moisture and Load Life . . . . . . . . . . . . 40 C, 90-95%RH, 500 hours with 1/10 rated load T/R ) 5% Vibration . . . . . . . . . . . . . . . . . . .10-55Hz, 1.5mm amplitude, 2 directions, 2 hours each T/R ) 1% Soldering Heat Resistance . . . . . . . . . 350 C, 3.5 seconds; T/R ) 2% Rotational Life . . . . 15,000 cycles (500 cycles for shaft lock models only) with 1/2 rated load T/R ) 3% Mechanical Mechanical Travel . . . . . . . . . . . . . . . . . . . . . . . . . . 300 5 Shaft Torque Single Unit . . . . . 70.1 to 306 gf* cm (0.972 to 4.242 oz*in) Tandem Unit . . . . . . 70 to 701 gf* cm (0.97 to 9.718 oz*in) Other Units . . . . . . . 70 to 450 gf * cm (0.97 to 6.238 oz*in) Stop Strength . . . . . . . . . . . . 10.2 kgf* cm (141.4 oz*in) max. Mounting Nut Torque . . . . . . 15 kgf*cm (207.94 oz*in) max. Solderability . . . . . . . . . . . . . . . . . . . . . . . 235 C, 3 seconds Marking . . . . . . . . . . Taper, resistance, resistance tolerance, terminal identification, date code Standard Rotary Switches Switch Rating . . . . . . . . . . 110VAC, 1A or 3A, SPDT or SPST Contact Resistance . . . . . . . . . . . . . . . . . . . . . . 0.05 max. Operating Torque . . . . . . . . 1,500 gf* cm (20.79 oz*in) max. Operating Life . . . . . . . . . . . . . . . 10,000 cycles without load R = Total Resistance Value; T/R = Total Resistance Change 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 63 RA30 Series RA30Y & RA30X Panel Mount, Single Unit, Single Shaft Right Angle Ear-Lug Terminals Dimensions Unit: mm Recommended Panel Mounting Holes RA30YL & RA30XL Panel Mount, Single Unit, Single Shaft with Shaft Lock Right Angle Ear-Lug Terminals Recommended Panel Mounting Holes RA30YME, RA30YMF, RA30YSE, RA30YSF RA30XME, RA30XMF, RA30XSE, RA30XSF Panel Mount, Single Unit with Switch, Single Shaft Right Angle Ear-Lug Terminals, Rear Exit Lug Terminals for 1A or 3A SPST or SPDT Switch Recommended Panel Mounting Holes 64 1177 East Tower Road, Schaumburg, IL 60173 TOCOSAMERICA, INC. Tel: 847-884-6664 Fax: 847-884-6665 E-mail: sales@tocos.com www.tocos.com RA30 Series RAT30Y Dimensions Unit: mm Panel Mount, Single Unit with Center Tap, Single Shaft Right Angle Ear-Lug Terminals, Tap Lug Terminal 105 from Terminal #1 Recommended Panel Mounting Holes RA30YG Panel Mount, Ganged Tandem Unit, Single Shaft Right Angle Ear-Lug Terminals on Each Unit Recommended Panel Mounting Holes RA30YGL Panel Mount, Ganged Tandem Unit, Single Shaft with Shaft Lock Right Angle Ear-Lug Terminals on Each Unit 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 65 RA30 Series RAT30YG Dimensions Unit: mm Panel Mount, Ganged Tandem Unit with Center Tap, Single Shaft Right Angle Ear-Lug Terminals, Tap Lug Terminal 105 from Terminal #1 Recommended Panel Mounting Holes RA30YT Panel Mount, Triple Unit, Single Shaft Right Angle Ear-Lug Terminals on Each Unit Recommended Panel Mounting Holes RA30YD Panel Mount, Dual Unit, Dual Concentric Shaft Right Angle Ear-Lug Terminals on Each Unit Recommended Panel Mounting Holes 66 1177 East Tower Road, Schaumburg, IL 60173 TOCOSAMERICA, INC. Tel: 847-884-6664 Fax: 847-884-6665 E-mail: sales@tocos.com www.tocos.com RA30 Series RA T 30 Y L ME 20 S Part Numbering System B 102 K NOTE: FMS = From Mounting Surface Resistance Tolerance: K = 10% (standard). J = 5%; G = 2%; or F = 1% (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 10 (i.e., 5R0 = 5; 100 = 10; 101 = 100; 102 = 1,000; 103 = 10,000 ). 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: B102A503 or if both units are the same: B102X2 For Triple Unit: Specify a taper code and resistance code for each unit starting with the front unit followed by the middle and rear units. If all units have the same taper and resistance codes, add "X3" suffix per example below. Examples: B102A503B104 or if all units are the same: B102X3 Resistance Taper: B = Linear; A = CW Audio (logarithm); C = CCW Audio (logarithm). Shaft End Style: S = Slotted; F = Flatted; R = Round. 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 = 15 mm FMS; 20 = 20mm FMS. Up to 50mm shaft length available (special order ). Switch Type: ME = SPDT, 110VAC, 1A, Rear Exit Lug Terminals. MF = SPDT, 110VAC, 3A, Rear Exit Lug Terminals. SE = SPST, 110VAC, 1A, Rear Exit Lug Terminals. SF = SPST, 110VAC, 3A, Rear Exit Lug Terminals. Blank = No Switch. Style: Blank = Panel Mount, Single Unit, Single Shaft, Right Angle Ear-Lug Terminals. L = Panel Mount, Single Unit, Single Shaft with Shaft Lock, Right Angle Ear-Lug Terminals. G = Panel Mount, Ganged Tandem Unit, Single Shaft, Right Angle Ear-Lug Terminals on Each Unit. GL = Panel Mount, Ganged Tandem Unit, Single Shaft with Shaft Lock, Right Angle Ear-Lug Terminals on Each Unit. T = Panel Mount, Triple Unit, Single Shaft, Right Angle Ear-Lug Terminals on Each Unit. D = Panel Mount, Dual Unit, Dual Concentric Shaft, Right Angle Ear-Lug Terminals on Each Unit. Operating Temperature Range: Y = 10 C to 100 C. X = 30 C to 100 C. Size: 30 = 30mm Diameter. Center Tap: T = With Tap; Blank = Without Tap. TOCOS Series Name: RA = Wirewound Element. Standard Resistance Values and Part Numbering Codes Standard Nominal Total Resistance Values and Part Numbering Codes Resistance ( ) 05 10 20 50 Code 5R0 100 200 500 Resistance ( ) 100 200 500 Code 101 201 501 Resistance ( ) 1,000 2,000 5,000 Code 102 202 502 Resistance ( ) 10,000 20,000 Code 103 203 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. 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 67 |
Price & Availability of RAT30XG20FA100K
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