Inertia dynamic type sl_specsheet
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This document provides specifications for shaft mounted electromagnetic clutches and brakes from the SL and BSL series. It includes details on part numbering, dimensions, torque and current ratings for various models from the SL08 through SL42. The ordering information section explains how to build the part number based on selections for model, size, voltage, bore diameter, drive type, and electrical connection.
Inertia dynamic type sl_specsheet
- 1. 8 Shaft Mounted Clutches – Type SL Electromagnetic Friction Clutches & Brakes SL/BSL series power-on clutches are used to couple two parallel shafts. The armature hub assembly is mounted to the same shaft as the rotor assembly. The armature hub accommo- dates a pulley, gear, sprocket, etc., to transmit torque to the second shaft. The field assembly is mounted on the shaft and retained by a loose-fitting pin or bracket through the anti- rotation tab. D Dia. (2) Set Screws 90° Apart A G H C F Dia. O B J M I F Dia. E Dia. I J K 15° 15° X Y L F Dia. A G B O H F Dia. D Dia. Q R C E Dia. (2) Set Screws 90° Apart Model SL08 Through SL26 Model SL30 through SL42 .018 Air Gap Set .006 By Inertia Dynamics .018 Air Gap Set .006 By Inertia Dynamics L K Screw Terminals With Nylon Insulators, Screws & Rubber Boots Supplied Customer Shall Maintain: a loose-fitting pin through the anti-rotation tab to pre- vent preloading the bearings. ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.com Sold & Serviced By:
- 2. 9 Shaft Mounted Clutches – Type SL Electromagnetic Friction Clutches & Brakes INERTIA LB. – IN.2 STATIC MODEL TORQUE ARM & WGT. NO. LB. – IN. ROTOR HUB OZ. SL08 2.5 .002 .0015 2.0 SL11 6 .0058 .0029 3.2 SL15 10 .060 .0031 3.8 SL17 15 .061 .036 11 SL19 25 .082 .047 12 SL22 50 .215 .079 20 SL26 80 .362 .292 28 SL30 125 .610 .561 50 SL42 250 2.50 2.30 85 MODEL 90 VDC 24 VDC 12 VDC NO. AMPS OHMS AMPS OHMS AMPS OHMS SL08 .046 1977 .117 205 .246 48.8 SL11 .047 1930 .198 121 .447 26.8 SL15 .042 2150 .183 132 .380 31.6 SL17 .066 1369 .289 83 .561 21.4 SL19 .074 1213 .294 81.6 .574 20.9 SL22 .079 1140 .322 74.6 .628 19.1 SL26 .092 980 .374 64.2 .760 15.8 SL30 .091 988 .378 65.3 .729 16.5 SL42 .124 722 .468 51.2 .934 12.84 Mechanical Electrical Lead wire is UL recognized style 1213, 1015 or 1430, 22 gage. Insulation is .050Љ O.D. on 08, 11, 15 units; .064Љ or .095Љ O.D. on all other units. Notes: 1. 08 units have set screws 120° apart 2. 08 and 19 units have retaining collar 3. 30 and 42 units have single ball bearing between field and rotor 4. 26 units have (3)-#8-32 tapped holes on 1.375 in. B.C. in armature hub face instead of knurl 5. 30 and 42 units have keyway instead of knurl (Q=.312/.314, R=1.198/1.193) 6. 7 /8 and 1 inch bore in rotor only for 42 unit ROTOR KEYWAY MODEL A B C D E F G H I J K L M O NOMINAL KEYWAY NO. MAX. NOM. MAX. MAX. ± .002 NOM. NOM. NOM. MAX. MIN. NOM. NOM. ± .500 NOM. BORE X Y 1 /8 SL08 1.370 .191 .410 .903 .507 3 /16 .874 .763 .305 .094 .625 .445 12.00 .080 N.A. SET SCREWS ONLY 1 /4 3 /16 SL11 1.409 .147 .396 1.160 .506 1 /4 .935 .777 .380 .122 .875 .585 12.00 .087 N.A. SET SCREWS ONLY 5 /16 1 /4 SL15 1.695 .275 .303 1.500 .630 5 /16 1.255 1.075 .520 .180 1.120 .750 12.00 .125 N.A. SET SCREWS ONLY 3 /8 1 /4 SL17 1.823 .279 .382 1.780 .630 5 /16 1.316 1.060 .505 .184 1.325 .975 12.00 .125 N.A. SET SCREWS ONLY 3 /8 5 /16 5 /16 .0625 – .0655 .347 – .352 SL19 1.948 .279 .465 2.000 .756 3 /8 1.329 1.060 .505 .184 1.325 .975 12.00 .125 3 /8 .094 – .097 .417 – .427 1 /2 1 /2 SET SCREWS SL22 2.160 .281 .432 2.260 .756 3 /8 1.578 1.423 .442 .170 1.515 1.160 18.00 .117 3 /8 .094 – .097 .417 – .427 1 /2 1 /2 .125 – .128 .560 – .567 3 /8 3 /8 .094 – .097 .417 – .427 SL26 2.454 .280 .472 2.645 .999 1 /2 1.740 1.437 .510 .190 1.750 1.465 18.00 .154 1 /2 .125 – .128 .560 – .567 5 /8 5 /8 .1885 – .1905 .709 – .716 1 /2 SCREW 1 /2 .125 – .128 .560 – .567 SL30 2.800 .250 .830 3.268 1.374 5 /8 1.815 1.390 .442 .170 2.050 1.695 TER- .135 5 /8 .1885 – .1905 .709 – .716 3 /4 MINALS 3 /4 .1885 – .1905 .836 – .844 1 /2 1 /2 .125 – .128 .560 – .567 5 /8 SCREW 5 /8 .1885 – .1905 .709 – .716 SL42* 3.820 .320 1.560 4.270 1.374 3 /4 2.050 1.625 .645 .190 2.500 2.312 TER- .187 3 /4 .1885 – .1905 .836 – .844 7 /8 MINALS 7 /8* .1885 – .1905 .962 – .970 1 1* .251 – .253 1.113 – 1.121 *7 /8 and 1 inch bore in rotor only. Dimensions See page 3 for ordering information PRIME MOVER LOAD ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.com Sold & Serviced By:
- 3. 3 Ordering Information Electromagnetic Friction Clutches & Brakes Spring Applied Brakes PART NUMBERING SYSTEM FOR PRODUCTS ON PAGES 3 TO 35 OF THIS CATALOG A A B B - C D E F DIGIT DIGIT MODEL NO. 1 7 FSB 1 9 FSBR 2 1 FSBR (MANUAL RELEASE) 0 1 SL 0 3 BSL 0 5 FL 0 7 SO 0 9 FO 1 1 FB 1 3 SLB 1 5 SOB 1 8 SAB DIGIT DIGIT SIZE 0 1 001 0 2 003 0 3 007 0 4 015 0 5 035 0 6 050 0 7 100 0 8 200 0 9 08 1 0 11 1 1 15 1 2 17 1 3 19 1 4 22 1 5 26 1 6 30 1 7 42 1 8 20 1 9 90 2 1 180 2 3 400 2 5 1200 DIGIT VOLTS 1 90 VDC 2 24 VDC 3 12 VDC 4 120 VAC DIGIT BORE 1 1 /8 2 3 /16 3 1 /4 4 5 /16 5 3 /8 6 1 /2 7 5 /8 8 3 /4 9 7 /8 0 1 11 1 1 /8 12 1 1 /4 13 1 3 /8 14 1 1 /2 DIGIT DRIVE 1 ZERO BACKLASH 2 HEX/SQUARE 3 DYNAMIC (MANUAL RELEASE BRAKE ONLY) 4 STATIC (MANUAL RELEASE BRAKE ONLY) 5 SPLINE DIGIT CONNECTION 1 LEAD WIRES 2 SCREW TERMINALS 3 SWITCH (MANUAL RELEASE BRAKE ONLY) 4 CONDUIT BOX How To Order A. Select the model number from the product guide. B. Select the size of the clutch or brake. C. Select the voltage. D.Select the bore diameter. E. For all power-on clutches and brakes, select 1. For model FSBR and SAB-20, & 90, select 2. For model FSB spring applied brakes, select 1 or 2. For man- ual release brakes, select 3 or 4. For SAB-180, 400, & 1200, select 5. F. For all clutches and brakes, refer to the product guide and specify 1 or 2. For manual release brakes, if a switch is desired, select 3, otherwise use a 1. Example SL11 clutch, 24 volts, 1 /4Љ bore Part No. 0110-2311 FSB050 brake, 90 volts, 3 /8Љ bore, Hex drive Part No. 1706-1521 ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.com Sold & Serviced By: