E25 Incremental Optical Encoder Mechanical Specifications Coupling Bore: 1/4” and 3/8” nominal, standard The E25 has been designed as a light Starting Torque at 25° C: 0.07 in-oz typical shielded; 2.0 in-oz typical SB duty encoder for applications such as Bearings: Class ABEC 5 Coupling Material: Aluminum with protective finish robotics, precision computer peripher- Bearing Housing: Die cast aluminum with protective finish als and OEM motors and controls. Cover: Drawn aluminum, 0.060” wall, protective finish standard. Die cast aluminum with protective finish for EM, SM, ECS and SCS terminations It is designed with an integrated 9 Bearing Life: 1 X 10 revs (6,700 hrs at 2500 RPM) at rated load mounting ring and shaft coupling. Maximum RPM: 10,000 Weight: 13 oz., typical the integrated mounting ring and Enclosure Rating: NEMA 2 (IP43) shaft coupling allow for simplified Electrical Specifications installing and a low overall profile Code: Incremental Output Format: 2 channels in quadrature, 1/2 cycle index when the unit is mounted on a motor. gated with negative B channel These self-contained mounting and coupling Cycles Per Shaft Turn: 1 to 28,800 (see table 2) features can result in reduced interface cost. 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) Installation Note: STANDARD HIGH-PERFORMANCE Voltage/Output: (see note 5) To prevent damage, COUPLING COUPLING 28V/V: Line Driver, 5–28 VDC in, V = V out in the coupling must COUPLING DATA TYPE 4H TYPE 4R TYPE 6R 28V/5: Line Driver, 5–28 VDC in, V = 5 VDC out be operated without Coupling Bore .250/.251 .2500/.2505 .3750/.3755 28V/OC: Open Collector, 5–28 VDC in, OC out excessive axial com- Dimension A1(E25BA only) .16 .08 .08 Protection Level: Reverse, overvoltage and output short circuit (see note 5) pression or extension. Dimension A2 (E25BB & BC) .10 .02 .02 Frequency Response: 100 kHz, up to 800 KHz with interpolation option For proper installation, Axial Motion (Inches Max.) ±.010 ±.020 ±.030 (see note 7) rotate the coupling on Output Terminations: (See table 1, back) Parallel Offset(Inches Max.) .010 .010 .010 the mating shaft prior Note: Consult factory for other electrical options Angular Misalignment (Degrees Max.) 2 2 2 to tightening the set screws. Torsional Spring Rate (arc-sec/oz-in) 52 15 21 Environmental Specifications Temperature: Operating, 0º to 70º C; extended temperature testing available (see note 8); Storage, -25º to 90º C unless The E25 Incremental Encoder is avail able with the following certifications: extended temperature option called out. Shock: 50 g’s for 11 msec duration EN 55011 and EN 61000-6-2 Vibration: 5 to 2000 Hz @ 20 g’s Humidity: 98% RH without condensation NOTES & TABLES: All notes and tables referred to in the text can be found on the back of this page. E25 Incremental Ordering Options 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: OPTIONAL FACE MOUNTS CYCLES PER TURN: COMPLEMENTS OUTPUT SPECIAL (Enter Cycles) E = Heavy Duty 4H = 0.250 I.D., Std C = Complementary TERMINATION FEATURES: See Table 2 25 = 2.500” Dia. 4R = 0.250 I.D., High Performance Outputs LOCATION: S= Special 6R = 0.375 I.D., High Performance Blank = None E = End features specified See note 1 See note 4 S = Side on purchase order OUTPUT (consult factory) TERMINATION: HOUSING CONFIG. SHAFT SEAL NO. OF CHANNELS: VOLTAGE/OUTPUT: See note 6 M16 = MS3102R16S-1P LETTER: A = Single Channel 15V/V = 5-15 V 28V/V CONFIGURATION: in/out AB = Dual Quad. Ch. = 5-28V M18 =MS3102R18-1P BA, BB, or BC in/out SB = Seal Integral with Bearing 28V/5 = 5-28V 5V C = Pigtail Cable ABZ = Dual with Index in/ out Blank = Shielded Bearing 28V/OC = 5-28V OC CS = Cable with seal in/ out See note 2 AZ = Single with Index See note 5 Cable length specified in inches See note 3 (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.09-17 Not es and Tables 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 M18 CONNECTOR ABC channels and an M18 connector uses the table to the right. PIN A A The connector style will M14 CONNECTOR M16 CONNECTOR CHANNELS DESIGNATED IN MODEL NO. B B PIN PIN ABZ ABC determine pinouts. For C Z E A A A D + example, an encoder D B B B E — C C Z A with ABC channels and F 0 B D +V (SUPPLY VOLTAGE) G C an M18 connector uses F E — B H A A F 0 V (CIRCUIT COMMON) the table below. I B G CASE GROUND (CG) (except H20) Table 1: Incremental Output Terminations J Z WIRE COLOR DA 15P CHANNELS DESIGNATED IN MODEL NO. The connector style will determine pinouts. For example, an encoder with M18 CONNECTOR M12 CONNECTOR (22AWG) CONNECTOR ABZ ABC ABZC ABC channels and an M18 connector uses the table to the right. PIN CHANNEL PIN YEL 13 A A A A A M14 CONNECTOR M16 CONNECTOR CHANNELS DESIGNATED IN MODEL NO. A A BLUE 14 B B B B B PIN PIN ABZ ABC B B ORN 15 Z — Z C Z E25BB (NEMA E 34/42 Compatible) A A A C Z W-Yel 10 — A A D +V D B B B D + W-Blu 11 — B B E — C C Z A E — W-Orn 12 — — Z F 0V B D +V (SUPPLY VOLTAGE) F 0 G CG RED 6 +V (SUPPLY VOLTAGE) F E — B G C H A BLK 1 0 V (CIRCUIT COMMON) A F 0 V (CIRCUIT COMMON) H A I B GRN 9 CASE GROUND (CG) (except H20) G CASE GROUND (CG) (except H20) J B J Z WHITE SHIELD DRAIN (Shielded Cable Only) K Z WIRE COLOR DA 15P CHANNELS DESIGNATED IN MODEL NO. M12 CONNECTOR (22AWG) CONNECTOR ABZ ABC ABZC PIN CHANNEL Table 2: Disc Resolutions for Incremental Encoder Models H25, H38, H40, L 2 YEL 13 A A A Table 2: Disc Resolutions for Incremental Encoder Model E25 A A BLUE 14 B B B ® Resolutions highlighted with are available as standard Model H25 EXPRESS ENCODERS that ship in one to three B B ORN 15 Z — Z 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, C Z W-Yel 10 — A A 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, 102, D +V 64, 66, 72, 75, 80, 86, 88, 90, 100, 102, 120, 122,125, 127, 128, 132, 144, 148, 150, 158, 160, W-Blu 11 — B B 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*, 274, E25BC E — W-Orn 12 — — Z 175, 176, 180, 187, 192, 200, 202, 204*, 217, 220, 240, 250, 254, 255, 256, 264*, 274, 280, 283, F 0V 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, RED 6 +V (SUPPLY VOLTAGE) G CG 288, 292, 300, 312, 320, 321, 325, 360, 366, 372, 375, 377, 380, 381, 384, 385, 393, 400, 430, 530, 550, 560*, 576, 598, 600, 604, 625, 628, 635, 638, 640, 660, 672, 676, 680, 687, 690, 700, 720, 725, 735, 740, 744, 748,7 50, 762, 768, 780, 785, BLK 1 0 V (CIRCUIT COMMON) H A 432, 450, 462, 480, 490, 800, 500, 812, 502, 825, 850, 508, 864, 512, 878, 888, 522, 900, 912, 530, 914, 550, 938, 942, 560 955, *, 9 576, 60, 10 0598, 0, 1016, 600, 1024, 1030, 604, 1035, 625, 1036, 628, 1040, 1054, 1056, 1074, GRN 9 CASE GROUND (CG) (except H20) J B WHITE SHIELD DRAIN (Shielded Cable Only) K Z 1088, 1100, 1101, 1125, 1136, 1200, 1237, 1250, 1257, 1270, 1280, 1300 1314, 1332, 1333, 1390, 1400, 1414, 1427, 1440, 1484, 635, 638, 640, 660, 672, 676, 680, 687, 690, 700, 720, 725, 735, 740, 744, 748, 750, 762, 768, 1570, 1596, 1600, 1650, 1666, 1718, 1745, 1774, 1800, 1840*, 1850, 1855, 1875, 1894, 1920, 1952, 1968, 1979,1995, 2000, 780, 785, 800, 812, 825, 850, 864, 878, 888, 900, 912, 914, 938, 942, 955, 960, 1000, 1016, 2094, 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, L 25, E25 1024, 1030, 1035, 1036, 1040, 1054, 1056, 1074, 1076, 1080,1088, 1100, 1101, 1125, 1136, *AB or ABC output only. NOTE: Resolutions up to 72,000 ® 1200, 1237, 1250, 1257, 1270, 1280, 1300, 1314, 1332, 1333, 1390, 1400, 1414, 1427, 1440, Resolutions highlighted with are available as standard Model H25 EXPRESS ENCODERS that ship in one to three days. 1484, 1500, 1562, 1570, 1596, 1600, 1650, 1666, 1718, 1745, 1774, 1800, 1840*, 1850, 1855, 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, 102, 120, 122, 1875, 1894, 1920, 1952, 1968, 1979, 1995, 2000, 2048, 2080, 2094, 2100, 2160, 2164, 2199, 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*, 274, 280, 283, 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 2200, 5 2250, 02, 508, 512, 522 2356, , 2400, 2485, 2500, 2514, 2519, 2540, 3000, 3125, 3600, 4000, 4096, 5000 530, 550, 560*, 576, 598, 600, 604, 625, 628, 635, 638, 640, 660, 672, 676, 680, 687, 690, 700, 720, 725, 735, 740, 744, 748,7 50, 762, 768, 780, 785, * 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, Notes 1088, 1100, 1101, 1125, 1136, 1200, 1237, 1250, 1257, 1270, 1280, 1300 1314, 1332, 1333, 1390, 1400, 1414, 1427, 1440, 1484, 1500, 1562, 1. Mounting is usually done either using the D-style square flange mount, are protected against overvoltage to 60 volts and reverse voltage. 5V/OCR, 15V/OCR, 24V/OCR: Open Collector (3904R*, 7406R*, 1570, 1596, 1600, 1650, 1666, 1718, 1745, 1774, 1800, 1840*, 1850, 1855, 1875, 1894, 1920, 1952, 1968, 1979,1995, 2000, 2048, 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 7273R*): Current sink of 70 mA max. Includes internal pull-ups 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 sized at approximately 100 ohms/volt. Max current source is 10 mA. *AB or ABC output only. NOTE: Resolutions up to 72,000 are available. 2.The shaft seal is recommended in virtually all installations. The replacement for 3904R and 7406R open collector outputs with Supply current is 100 mA typical, 120 mA with internal pull-ups. The internal pullup resistors. It is also a direct replacement for any 4469, 5V/OCR, 15V/OCR and 24V/OCR are often replaced by the 28V/V in most common exceptions are applications requiring a very low start- 88C30, 8830 or 26LS31 line driver system upgrades. 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 3904, 3904R, 4469, 5V/V, 5V/OC, 5V/OCR, 9V/OC: Intrinsically voltage 5 to 28 VDC +/- 5% standard, internally regulated with 5V safe line driver and open collector outputs. These drivers are specific 3. Non-standard index widths and multiple indices are available by (TTL compatible) logic out. Supply lines are protected against overvolt- to intrinsically safe encoders, and are installed per the appropriate special order. Consult factory. age to 60 volts and reverse voltage. Outputs are short circuit protected control drawings listed in Table 2.1 on page 48 of the specifying 4. Complementary outputs are recommended for use with line driver for one minute. Supply current is 90 mA typical (plus load current). guide. type (source/sink) outputs. When used with differential receivers, this Note: Limit encoder load to 2.5W max at ambient. Example at 12 6. Special –S at the end of the model number is used to define a combination provides a high degree of noise immunity. VDC: 2.5W/(+12VDC minus +5VDC) = 357 mA total allowed current. variety of non-standard features such as special shaft lengths, volt- 5. Output IC’s: Output IC’s are available as either Line Driver (LD) or Consult factory for your specific requirements. age options, or special testing. Please consult the factory to discuss NPN Open Collector (OC) types. Open Collectors require pull-up resis- 15V/V: Multi-voltage Line Driver (4469*): 100 mA source/sink. your special requirements. tors, resulting in higher output source impedance (sink impedance Input voltage 5 to 15 VDC +/- 5% standard (Note: V = V ). TTL is similar to that of line drivers). In general, use of a Line Driver style out in 7. Higher frequency response may be available. Please consult with compatible when used with 5 volt supply. Supply lines are protected the factory. 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 8. Extended temperature ratings are available in the following circuit protected for one minute. Supply current is 90 mA typical (plus times. Warning: Do not connect any line driver outputs directly to ranges: -40 to 70°C, -40 to 85°C, –20 to 105°C and –40 to 105°C load current). This is a direct replacement for the 4469 Line Driver. circuit common/OV, which may damage the driver. Unused outputs depending on the particular model. Some models can operate down should be isolated and left floating. Our applications specialists would 28V/OC: NPN Open Collector (3904*, 7273*). Current sink of 80 to -55°C. Extended temperature ranges can affect other perfor- mA max. Current sourced by external pull- up resistor. Output can be pleased to discuss your system requirements and the compatibility mance factors. Consult with factory for more specific information. be pulled up to voltage other than supply voltage (30 V max). Input of your receiving electronics with Line Driver type outputs. 9. Mating straight plug receptacles may be ordered from the factory: + voltage 5 to 28 VDC /- 5% standard. Supply current is 120 mA 28V/V: Multi-voltage Line Driver (7272*): 100 mA source/sink. For M12 use MS3116F12-10S, For M14 use MS3106F14S-6S typical. This replaces prior IC’s with designations of 3904, 7406, Input voltage 5 to 28 VDC +/- 5% standard (Note: V = V ). This For M14/19 use MS3116J14-19S, For M16 use MS3106F16S-1S out in 3302, 681 and 689. driver is TTL compatible when used with 5 volt supply. Supply lines 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