E25 Incremental Optical Encoder Mechanical Specifications Coupling Bore: 1/4” and 3/8” nominal, standard Starting Torque at 25° C: 0.07 in-oz typical Bearings: Class ABEC 5 Coupling Material: Aluminum with protective finish Bearing Housing: Die cast aluminum with protective finish Cover: Drawn aluminum, 0.060” wall, protective finish standard. Die cast aluminum with protective finish for EM, SM, ECS and SCS terminations Bearing Life: 1 X 109 revs (6,700 hrs at 2500 RPM) at rated load Maximum RPM: 10,000 Weight: 13 oz., typical Enclosure Rating: NEMA 2 (IP43) The E25 has been designed as a light duty encoder for applications such as robotics, precision computer peripherals and OEM motors and controls. It is designed with an integrated mounting ring and shaft coupling. the integrated mounting ring and shaft coupling allow for simplified installing and a low overall profile when the unit is mounted on a motor. These self-contained mounting and coupling features can result in reduced interface cost. Standard Coupling Type 4H Coupling Data Coupling Bore Electrical Specifications Installation Note: To prevent damage, the coupling must be operated without excessive axial compression or extension. For proper installation, rotate the coupling on the mating shaft prior to tightening the set screws. High-Performance Coupling Type 4R Type 6R .250/.251 .2500/.2505 .3750/.3755 Dimension A1(E25BA only) .16 .08 .08 Dimension A2 (E25BB & BC) .10 .02 .02 Axial Motion (Inches Max.) ±.010 ±.020 ±.030 Parallel Offset(Inches Max.) .010 .010 .010 Angular Misalignment (Degrees Max.) 2 2 2 Torsional Spring Rate (arc-sec/oz-in) 52 15 21 CENELEC EEX ia IIC T4 U.S. Standards Class I, Group A,B,C & D; Class II Group E, F & G C Canadian Standards Class I, Zone 0, Group IIC E25 Incremental Ordering Options Environmental Specifications Temperature: Operating, 0º to 70º C; extended temperature testing available (see note 8); Storage, -25º to 90º C unless extended temperature option called out. Shock: 50 g’s for 11 msec duration Vibration: 5 to 2000 Hz @ 20 g’s Humidity: 98% RH without condensation The E25 Incremental Encoder is available with the following certifications: EN 55011 and EN 61000-6-2 Code: Incremental Output Format: 2 channels in quadrature, 1/2 cycle index gated with negative B channel Cycles Per Shaft Turn: 1 to 28,800 (see table 2) For resolutions above 3,600 see BEI for interpolation options Supply Voltage: 5 to 28 VDC available Current Requirements: 100 mA typical +output load, 250 mA (max) Voltage/Output: (see note 5) 28V/V: Line Driver, 5–28 VDC in, Vout = Vin 28V/5: Line Driver, 5–28 VDC in, Vout = 5 VDC 28V/OC: Open Collector, 5–28 VDC in, OCout Protection Level: Reverse, overvoltage and output short circuit (see note 5) Frequency Response: 100 kHz, up to 800 KHz with interpolation option (see note 7) Output Terminations: (See table 1, back) Note: Consult factory for other electrical options NOTES & TABLES: All notes and tables referred to in the text can be found on the back of this page. for assistance call 800-350-2727 Use this diagram, working from left to right to construct your model number (example: E25BB-4H-500-ABZC-28V/V-SM18). E25 TYPE: E = Heavy Duty 25 = 2.500” Dia. Optional Face Mounts 4H = 0.250 I.D., Std 4R = 0.250 I.D., High Performance 6R = 0.375 I.D., High Performance Cycles Per Turn: (Enter Cycles) See Table 2 See note 1 HOUSING CONFIG. LETTER: BA, BB, or BC Output Termination Location: E = End S = Side Complements C = Complementary Outputs Blank = None See note 4 SHAFT Seal Configuration: SB = Seal Integral with Bearing Blank = Shielded Bearing See note 2 No. of Channels: A = Single Channel AB = Dual Quad. Ch. ABZ = Dual with Index AZ = Single with Index Voltage/output: 15V/V = 5-15 Vin/out 28V/V = 5-28Vin/out 28V/5 = 5-28Vin/5Vout 28V/OC = 5-28Vin/OCout See note 3 See note 5 SPECIal features: S= Special features specified on purchase order Output (consult factory) Termination: M16 = MS3102R16S-1P See note 6 M18 =MS3102R18-1P C = Pigtail Cable CS = Cable with seal Cable length specified in inches (i.e. C18 = Pigtail 18” long) See table 1 & note 8 Tel: 805-968-0782 /800-350-2727 | Fax: 805-968-3154 / 800-960-2726 7230 Hollister Ave., Goleta, CA 93117-2807 | www.beisensors.com Specification No. 02047-001 Rev.08-11 E25 Incremental Optical Encoder Dimensions Tables Table 1: Incremental Output Terminations E25BA Table 1: Incremental Output Terminations The connector style will determine pinouts. For example, an encoder with ABC channels and an M18 connector uses the table to the right. The connector style will determine pinouts. For example, an encoder with ABC channels and an M18 connector uses the table below. Table 1: Incremental Output Terminations The connector style will determine pinouts. For example, an encoder with ABC channels and an M18 connector uses the table to the right. M14 CONNECTOR M16 CONNECTOR PIN E D C B F A PIN A B C D E F G CHANNELS DESIGNATED IN MODEL NO. E25BB (NEMA 34/42 Compatible) WIRE COLOR (22AWG) YEL BLUE ORN W-Yel W-Blu W-Orn RED BLK GRN WHITE DA 15P CONNECTOR 13 14 15 10 11 12 6 1 9 ABZ ABC A A B B Z A +V (SUPPLY VOLTAGE) — B 0 V (CIRCUIT COMMON) CASE GROUND (CG) (except H20) CHANNELS DESIGNATED IN MODEL NO. ABZ ABC ABZC A A A B B B Z — Z — A A — B B — — Z +V (SUPPLY VOLTAGE) 0 V (CIRCUIT COMMON) CASE GROUND (CG) (except H20) SHIELD DRAIN (Shielded Cable Only) M18 CONNECTOR PIN CHANNEL A A B B C Z D +V E — F 0V G CG H A I B J Z M14 CONNECTOR PIN E D C B F A WIRE COLOR (22AWG) YEL BLUE ORN W-Yel W-Blu W-Orn RED BLK GRN WHITE M16 CONNECTOR PIN A B C D E F G DA 15P CONNECTOR 13 14 15 10 11 12 6 1 9 CHANNELS DESIGNATED IN MODEL NO. ABZ ABC A A B B Z A +V (SUPPLY VOLTAGE) — B 0 V (CIRCUIT COMMON) CASE GROUND (CG) (except H20) CHANNELS DESIGNATED IN MODEL NO. ABZ ABC ABZC A A A B B B Z — Z A A — — B B — — Z +V (SUPPLY VOLTAGE) 0 V (CIRCUIT COMMON) CASE GROUND (CG) (except H20) SHIELD DRAIN (Shielded Cable Only) M18 CO PIN A B C D E F G H I J M12 CO PIN A B C D E F G H J K M12 CONNECTOR Table 2: Discfor Resolutions for Incremental Encoder Models PIN Table 2:CHANNEL Disc Resolutions Incremental Encoder Model E25H25, H38, H40, L A A B B Resolutions highlighted with ® are available as standard Model H25 EXPRESS ENCODERS that ship in one to Notes and Tables 1, 2,C 3, 5, 6, 7,Z 8, 10, 13, 16, 20, 24, 25, 26, 30, 32, 33, 34, 36, 37, 40, 45, 48, 50, 51, 56*, 60, 1, 2, 3, 5, 6, 7, 8, 10, 13, 16, 20, 24, 25, 26, 30, 32, 33, 34, 36, 37, 40, 45, 48, 50, 51, 56*, 60, 64, 66, 72, 75, 80, 86, 88, 90, 100, 1 64, D66, 72, 75,+V80, 86, 88, 90, 100, 102, 120, 122,125, 127, 128, 132, 144, 148, 150, 158, 160, 125, 127, 128, 132, 144, 148, 150, 158, 160, 175, 176, 180, 187, 192, 200, 202, 204*, 217, 220, 240, 250, 254, 255, 256, 264*, 2 E25BC E — 175,F 176, 180,0V187, 192, 288, 200, 204*, 220, 240, 254, 256, 280, 292,202, 300, 312, 320, 217, 321, 325, 360, 366, 372,250, 375, 377, 380,255, 381, 384, 385, 264*, 393, 400,274, 430, 432, 450,283, 462, 480, 490, 500 502, 5 288,G 292, 300,CG312, 320,530, 321, 360, 366, 375, 381, 393, 430, 550,325, 560*, 576, 598, 600, 604,372, 625, 628, 635, 377, 638, 640,380, 660, 672, 676, 384, 680, 687,385, 690, 700, 720,400, 725, 735, 740, 744, 748,750, 762, H A 432,J 450, 462,B480, 490,800, 500, 508, 522, 530, 560*, 576,1000, 598, 625, 628, 812,502, 825, 850, 864, 512, 878, 888, 900, 912, 914,550, 938, 942, 955, 960, 1016,600, 1024, 604, 1030, 1035, 1036, 1040, 1054, 1056, 1074 1101,687, 1125, 1136, 1237, 1250,725, 1257, 1270, 1300744, 1314, 1332, 1390, 1400,768, 1414, 1427, 1440, 1484 635,K 638, 640,Z 660, 672,1088, 676,1100, 680, 690,1200, 700, 720, 735,1280, 740, 748,1333, 750, 762, 1596, 1600,878, 1650, 1666, 1745, 1774,914, 1800, 1840*, 1875, 1894, 1000, 1920, 1952, 1968, 1979,1995, 2000 780, 785, 800, 812, 825,1570, 850, 864, 888,1718, 900, 912, 938, 1850, 942,1855, 955, 960, 1016, 2100, 2160, 2164, 2199, 2200, 2250, 2356, 2400, 2485, 2500, 2514, 2519, 2540, 3000, 3125, 3600, 4000, 4096, 5000 Table 2: Disc Resolutions for Incremental Encoder Models H25, H38, H40,1030, L 25, 1035, E25 1036,2094, 1024, 1040, 1054, 1056, 1074, 1076, 1080,1088, 1100, 1101, 1125, 1136, *AB or ABC output only. NOTE: Resolutions up to 72,000 1200, Resolutions highlighted with are available as standard Model H25 EXPRESS ENCODERS that ship in one1237, to three 1250, days. 1257, 1270, 1280, 1300, 1314, 1332, 1333, 1390, 1400, 1414, 1427, 1440, 1500, 1562, 1, 2, 3, 5, 6, 7, 8, 10, 13, 16, 20, 24, 25, 26, 30, 32, 33, 34, 36, 37, 40, 45, 48, 50, 51, 56*, 60, 64, 66, 72, 75, 80, 86, 1484, 88, 90, 100, 102, 120, 122, 1570, 1596, 1600, 1650, 1666, 1718, 1745, 1774, 1800, 1840*, 1850, 1855, 1894, 1920, 125, 127, 128, 132, 144, 148, 150, 158, 160, 175, 176, 180, 187, 192, 200, 202, 204*, 217, 220, 240, 250, 254, 255,1875, 256, 264*, 274, 280, 283, 1952, 1968, 1979, 1995, 2000, 2048, 2080, 2094, 2100, 2160, 2164, 2199, 288, 292, 300, 312, 320, 321, 325, 360, 366, 372, 375, 377, 380, 381, 384, 385, 393, 400, 430, 432, 450, 462, 480, 490, 500 502, 508, 512, 522, 2400, 2485, 2500, 2514, 2519, 2540, 3000, 3125, 3600, 4000, 4096, 5000 2200, 2250, 2356, ® 530, 550, 560*, 576, 598, 600, 604, 625, 628, 635, 638, 640, 660, 672, 676, 680, 687, 690, 700, 720, 725, 735, 740, 744, 748,750, 762, 768, 780, 785, Notes * AB or ABC output only. Note: Resolutions up to 72,000 are available. 800, 812, 825, 850, 864, 878, 888, 900, 912, 914, 938, 942, 955, 960, 1000, 1016, 1024, 1030, 1035, 1036, 1040, 1054, 1056, 1074, 1076, 1080, 1088, 1100, 1101, 1125, 1136, 1200, 1237, 1250, 1257, 1270, 1280, 1300 1314, 1332, 1333, 1390, 1400, 1414, 1427, 1440, 1484, 1500, 1562, 1. Mounting1570, is usually done1650, either1666, using the1745, D-style square mount, are1894, protected against to 602048, volts and reverse voltage. 1596, 1600, 1718, 1774, 1800, flange 1840*, 1850, 1855, 1875, 1920, 1952, 1968,overvoltage 1979,1995, 2000, 2080, E- or G-style servo mounts, or one of the standard face mounts, F1 for Outputs are short circuit protected for one minute. Supply current 2094, 2100, 2160, 2164, 2199, 2200, 2250, 2356, 2400, 2485, 2500, 2514, 2519, 2540, 3000, 3125, 3600, 4000, 4096, 5000 example. Consult factory for additional face mount options. is 120 mA typical (plus load current). This is the recommended *AB or ABC output only. NOTE: Resolutions up to 72,000 are available. replacement for 3904R and 7406R open collector outputs with 2.The shaft seal is recommended in virtually all installations. The internal pullup resistors. It is also a direct replacement for any 4469, most common exceptions are applications requiring a very low start88C30, 8830 or 26LS31 line driver ing torque or those requiring operation at both high temperature and high speed. 28V/5: Multi-voltage Line Driver (7272*): 100 mA source/sink. Input voltage 5 to 28 VDC +/- 5% standard, internally regulated with 5V 3. Non-standard index widths and multiple indices are available by (TTL compatible) logic out. Supply lines are protected against overvoltspecial order. Consult factory. age to 60 volts and reverse voltage. Outputs are short circuit protected 4. Complementary outputs are recommended for use with line driver for one minute. Supply current is 90 mA typical (plus load current). type (source/sink) outputs. When used with differential receivers, this Note: Limit encoder load to 2.5W max at ambient. Example at 12 combination provides a high degree of noise immunity. VDC: 2.5W/(+12VDC minus +5VDC) = 357 mA total allowed current. 5. Output IC’s: Output IC’s are available as either Line Driver (LD) or Consult factory for your specific requirements. NPN Open Collector (OC) types. Open Collectors require pull-up resis15V/V: Multi-voltage Line Driver (4469*): 100 mA source/sink. tors, resulting in higher output source impedance (sink impedance Input voltage 5 to 15 VDC +/- 5% standard (Note: Vout = Vin). TTL is similar to that of line drivers). In general, use of a Line Driver style compatible when used with 5 volt supply. Supply lines are protected output is recommended. Line Drivers source or sink current and their against overvoltage to 60 volts and reverse voltage. Outputs are short lower impedance mean better noise immunity and faster switching circuit protected for one minute. Supply current is 90 mA typical (plus times. Warning: Do not connect any line driver outputs directly to load current). This is a direct replacement for the 4469 Line Driver. circuit common/OV, which may damage the driver. Unused outputs 28V/OC: NPN Open Collector (3904*, 7273*). Current sink of 80 should be isolated and left floating. Our applications specialists would mA max. Current sourced by external pull- up resistor. Output can be pleased to discuss your system requirements and the compatibility be pulled up to voltage other than supply voltage (30 V max). Input of your receiving electronics with Line Driver type outputs. voltage 5 to 28 VDC +/- 5% standard. Supply current is 120 mA 28V/V: Multi-voltage Line Driver (7272*): 100 mA source/sink. typical. This replaces prior IC’s with designations of 3904, 7406, Input voltage 5 to 28 VDC +/- 5% standard (Note: Vout = Vin). This 3302, 681 and 689. driver is TTL compatible when used with 5 volt supply. Supply lines 5V/OCR, 15V/OCR, 24V/OCR: Open Collector (3904R*, 7406R*, 7273R*): Current sink of 70 mA max. Includes internal pull-ups sized at approximately 100 ohms/volt. Max current source is 10 mA. Supply current is 100 mA typical, 120 mA with internal pull-ups. The 5V/OCR, 15V/OCR and 24V/OCR are often replaced by the 28V/V in system upgrades. 3904, 3904R, 4469, 5V/V, 5V/OC, 5V/OCR, 9V/OC: Intrinsically safe line driver and open collector outputs. These drivers are specific to intrinsically safe encoders, and are installed per the appropriate control drawings listed in Table 2.1 on page 48 of the specifying guide. 6. Special –S at the end of the model number is used to define a variety of non-standard features such as special shaft lengths, voltage options, or special testing. Please consult the factory to discuss your special requirements. 7. Higher frequency response may be available. Please consult with the factory. 8. Extended temperature ratings are available in the following ranges: -40 to 70°C, -40 to 85°C, –20 to 105°C and –40 to 105°C depending on the particular model. Some models can operate down to -55°C. Extended temperature ranges can affect other performance factors. Consult with factory for more specific information. 9. Mating straight plug receptacles may be ordered from the factory: For M12 use MS3116F12-10S, For M14 use MS3106F14S-6S For M14/19 use MS3116J14-19S, For M16 use MS3106F16S-1S For M18 use MS3106F18-1S, For M20 use MS3106F20-29S * Products manufactured prior to April 2007 used the line driver IC number instead of voltage output in model number. Tel: 805-968-0782 /800-350-2727 | Fax: 805-968-3154 / 800-960-2726 | 7230 Hollister Ave., Goleta, CA 93117-2807 www.beisensors.com