Model 110E Vishay Spectrol Mechanical Encoder FEATURES • Cost Effective - Eliminates A/D Converters • High Resolution - Up to 36 Positions • Stability - Operating Range of - 40°C to + 105°C • Variability - Horizontal and Vertical Mounting The Model 110E is a 7/8” square mechanical encoder which provides a 2 - bit grey code for relative reference and a 4 - bit grey code for absolute reference applications. Manually operated it has a rotational life of 100,000 shaft revolutions, a positive dentent feel and can be combined with a second modular section in a concentric - shaft construction. Its small size makes it suitable for panel-mounted applications where the need for costly front - panel displays can be completely eliminated. ELECTRICAL SPECIFICATIONS PARAMETER Output 2 - bit grey code, channel L leads channel R by 90 degrees electrically in the CW direction 4 bi - grey code, absolute electrical position output Closed Circuit Resistance 5Ω maximum Open Circuit Resistance 100KΩ minimum Contact Rating Resistance load 250mA @ 28VDC Switching Loads 1.5mA @ 115VDC 150mA @ 14VDC Bounce 5ms/cycle @ 15 RPM Dielectric Withstanding Voltage 1000VAC @ sea level Electrical Travel Continuous Operating Speed 50 RPM maximum ORDERING INFORMATION 110E 1 MODEL 110E 1 = @ 9’0 clock 0 = None A 48 BUSHING SINGLE SHAFT FMS CODED IN 64ths A = 3/8 (9.53mm) dia x 1/4 (6.35mm) long G = 3/8 (9.53mm) dia x 3/8 (6.35mm) long 48 = 0.750” 56 = 0.875” F 204P P 2-4 - BIT GREY CODE OPTIONS S: Slotted F: Flatted 204P = 4 cycles/rev 16 detents/rev 206P = 6 cycles/rev 24 dentents/rev 209P = 9 cycles/rev 36 dentents/rev 416P = 16 electrical positions/rev 16 dentents/rev Example: 110E - 1 - A - 48 - F - 204P - P www.vishay.com 142 B: PC terminals straight (horizontal mount) C: PC terminals bent back (vertical mount) Type C - 30 P: Type B with mounting bracket D: Type C with mounting bracket S: Solder Hook Hardware not included Document Number: 57089 Revision 15-Aug-02 Model 110E Vishay Spectrol Mechanical Encoder DIMENSIONS in inches 0.320 P.C. TERMINALS TYPE B - 110 0.343 0.830 ± 0.005 SQUARE 2 - BIT, 36 - POSITION INCREMENTAL OUTPUT STEP 1 G 0.615 + 0.002 0.250 - 0.001 3/8 - 32 UNEF - 2A 0.100 TYP 0.250 1G2 2 4 - BITS, 6 - POSITION INCREMENTAL OUTPUT 0.100 (2X) 1 STEP 2 1 4 2 G 8 1 0.050 (2X) 3 4 2 3 0.900 0.450 5 0.625 6 7 0.100 (2X) TYPE “B” MTG WITH BRACKET 5 0.300 0.250 0.245 8 4 Ø.047 (7X) 0.600 6 7 8 9 9 10 10 11 11 12 12 13 13 PC TERMINALS TYPE C - 30 14 14 15 16 15 2 - BIT 16 POS. 0.343 SOLDER HOOK TERMINALS (ON 0.200 SPACING) 17 0.156 18 4 - BIT 16 POS. 16 0.200 REF 19 Output Codes At start position, step 1, is with shaft flat at 12 o’clock position when looking at shaft end with terminals down. 0.100 20 21 22 23 24 2 - BIT 24 OS. 0.156 0.363 Ø.047 (7X) 25 0.450 (2X) 0.415 26 0.320 (2X) 27 0.830 ± 0.005 SQUARE 0.600 (2X) 28 0.020 X 0.025 THK 29 TYPE “C” MTG WITH BRACKET 30 1 4 2G 8 0.100 TYP 0.100 (2X) 0.100 (2X) 31 32 0.005/0.010 R 33 SHAFT DIMENSIONS 34 35 36 0.060 2 - BIT 36 POS. 0.206 ± 0.010 SUGGESTED FLATTED SHAFT 3/4”, 7/8”, F.M.S. 0.218 ± 0.005 0.068 ± 0.005 0.047 Ø SUGGESTED 0.375 0.047 Document Number: 57089 Revision 15-Aug-02 www.vishay.com 143 Model 110E Vishay Spectrol Mechanical Encoder MECHANICAL SPECIFICATIONS PARAMETER Rotational Torque 3.5 oz - in (2.16 - 3.60 Ncm) Mechanical Travel Continuous Panel Mounting Torque 7 lbs - in (1.13 Nm) maximum Shaft Load Force 10 lbs - in (1.13 Nm) maximum Shaft Pull Force 10 lbs - in maximum Terminals Standard PC style, 3 terminals on 0.100” (2.54mm) grid - in - line perpendicular or parallel to shaft. Solder hook available on 0.200” grid Molded Construction Molding compound used for housing/bushing and shaft has a UL94V - 2 rating Rotational Life 100,000 detented cycles at rated load typical (1 cycle = 720 degrees) ENVIRONMENTAL SPECIFICATIONS www.vishay.com 144 Temperature Range - 40°C to + 105°C (Operating temperature) - 55°C to + 120°C (Storage temperature) Humidity Per MIL-STD 202, Method 106C Insulation resistance shall be 1 MΩ maximum of a relative humidity 90% @ 25°C Shock Per MIL-STD 202, Method 213, Test Condition G consisting of 1 MIL-STD Document Number: 57089 Revision 15-Aug-02