01002-8639

| H25 SERIES INCREMENTAL ENCODER Introduction The H25 is the flagship of the BEI Sensors product line. It was designed from the ground up for the industrial marketplace. The H25 offers features such as EMI shielding, high precision ball bearings and matched thermal coefficients on critical components. The encoder meets up to IP66 sealing requirements when ordered with the shaft seal. Features • Wide operating temperature range • Ruggedized, well-sealed unit for long life operation • Industry standard interfaces make it easy to install • Extensive electrical protection reduces damage due to miswiring • High noise immunity especially useful in electrically noisy automation environments • Selected configurations available in 1 to 3 days shipment (“Express Encoder” option) For Generation 1 datasheet click here. Applications • Machine control – speed and position • From wood harvesting all the way to processed lumber • Oil well logging – wireline and coil tubing • Agricultural equipment - center point irrigation, planting, harvesting • Web process control - dancers, slitters, flying knives • Food processing – inspection stations, conveyor control. SPECIFICATIONS Mechanical Shaft Diameter 3/8” standard (1/4” as special feature) Flat On Shaft 3/8” Shaft: 0.75 long X 0.03” deep, 1/4” shaft 0.75 X .02 deep Shaft Loading 3/8” shaft: Up to 40 pounds axial and 35 pounds radial Shaft Runout 0.0005 T.I.R. at midpoint regardless of shaft diameter Starting Torque at 25°C 1.0 in-oz max without shaft seal; 2.5 in-oz max with shaft seal. Bearings High precision ball bearings, Material: Chrome steel; shielded bearings standard, sealed bearings optional Shaft Material Stainless Steel Bearing Housing Die cast aluminum with protective finish Cover Die cast aluminum with protective finish Bearing Life 2 X 108 revs (1300 hrs at 2500 RPM) at rated load, 1 X 1010 revs (67,000 hrs at 2500 RPM) at 10% of rated load Maximum RPM 10,000 RPM nominal, 8000 RPM with 1/2” shaft (see Frequency Response, below) Moment of Inertia 4.1 X 10-4 oz-in-sec2 Weight 13 oz typical Page 1 Copyright © 2021 Sensata Technologies, Inc. www.sensata.com Electrical Code Incremental Output Format 2 outputs in quadrature, A leads B CCW, 1/2 cycle index , Z, gated with negative B Consult factory for other output formats. Cycles per Shaft Turn 2 to 80,000 (see table 2) Supply Voltage 5 to 28 VDC +/- 5% Current Requirements 100 mA typical +output load, 250 mA (max) Voltage/Output (See notes) 15/V: Line Driver, 5–15 VDC in, Vout = Vin 28/V: Line Driver, 5–28 VDC in, Vout = Vin 28/5: Line Driver, 5–28 VDC in, Vout = 5 VDC 28/O: Open Collector, 5–28 VDC in, OCout Protection Level Reverse, overvoltage and line driver output protection diodes Frequency Response 300 kHz Output Terminations See Table 1 Environmental Enclosure Rating IP66 when ordered with shaft seal (on units with an MS connector) or a cable gland (on units with cable termination). Temperature Standard operating temperature -40° C to +85° C; options available at -40° C to +100° C (Consult factory). Storage temperature -40° C to +100° C. Shock 100 g’s for 5 msec duration Vibration 50 to 2000 Hz @ 30grms Humidity 98% RH without condensation Page 2 Copyright © 2021 Sensata Technologies, Inc. www.sensata.com DIMENSIONS Dimensions in inches H25D SQUARE FLANGE (WITH STANDARD 3/8" SHAFT AND SM18 CONN.) 2.66 SM18 OPTION A A 2.50 1.79 1.18 0.26 0.30 0.88 1.2500 1.2495 0.3747 0.3743 4XR0.21 0.34 SHAFT FLAT 30° 4X 0.22 THRU 3XR 1.30 2.50 30° 30° 2.63 2.064 VIEW A-A D FLANGE COVER BOSS DETAILS SCALE 1 : 2.5 H25E SERVO MOUNT H25G SERVO MOUNT (WITH OPTIONAL F2 FACEMOUNT) (WITH OPTIONAL F1 FACEMOUNT) SM18 OPTION 2.50 2.28 1.18 3XR0.15 0.88 0.10 SM18 OPTION 2.50 0.10 0.30 1.2500 1.2495 1.79 1.79 0.13 0.88 4X#4-40X.25 DP EQUALLY SPACED 0.13 45° 1.272 B.C. 3X#10-32X.25 DP EQUALLY SPACED 2.50 1.875 B.C. 2.500 2.498 2.625 Page 3 Copyright © 2021 Sensata Technologies, Inc. www.sensata.com CONNECTOR OPTIONS FACEMOUNT OPTIONS (NOTE RESTRICTIONS) EM18 F1 0.90 3X#10-32X.25 DP EQUALLY SPACED 2.66 SM18 2.50 2.50 1.79 1.875 B.C. F2 (Available only on G housing) EM16 0.69 4X#4-40X.25 DP EQUALLY SPACED SM16 1.97 2.50 2.50 1.79 0.45 0.90 F3 EM12 0.49 4X#4-40X.25 DP EQUALLY SPACED SM12 1.77 2.50 2.50 1.79 2.000 B.C. F4 4X#6-32X.25 DP EQUALLY SPACED ECS SCS 0.81 2.09 0.50 2.50 2.50 2.05 2.000 B.C. ALLOW FOR APPROX. 2 IN. CABLE BEND RADIUS BEYOND END OF CABLE GLAND Page 4 Copyright © 2021 Sensata Technologies, Inc. www.sensata.com TABLES 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 Pin ABZ ABC E A A A D B B B C C Z A B D F E A F 0V (Circuit Common) G Case Ground (CG) Wire Color (22AWG) DA 15P Connector YEL Channels Designated in Model Number +V (Supply Voltage) — B Pin Channel A A B B C Z D +V E — F 0V G CG H A I B J Z Channels Designated in Model Number ABZ ABC ABZC 13 A A A BLUE 14 B B B ORN 15 Z — Z W-Yel 10 — A A W-Blu 11 — B B W-Orn 12 — — Z RED 6 +V (Supply Voltage) BLK 1 0V (Circuit Common) GRN 9 Case Ground (CG) WHITE M18 Connector Shield Drain (Shielded Cable Only) M12 Connector Pin Channel A A B B C Z D +V E — F 0V G CG H A J B K Z Page 5 Copyright © 2021 Sensata Technologies, Inc. www.sensata.com Table 2: Resolutions for Incremental Encoder Models H25 PPR: 1, 2, 3… THROUGH ...10000 INCLUDING TABLE BELOW 10160 15000 19456 24500 28800 33792 38912 44450 51200 58000 64800 71680 10200 15240 19500 24576 29000 34000 39000 45000 52000 58368 65000 72000 10240 15360 19800 24600 29210 34200 39370 45056 52070 58420 65536 72390 10800 15500 20000 25000 29400 34290 39600 45720 52200 59000 66000 72500 11000 15600 20320 25200 29500 34500 39936 46000 52224 59392 66040 72704 11264 16000 20400 25400 29696 34800 40000 46080 52500 59400 66560 73660 11400 16200 20480 25500 30000 34816 40200 46800 53000 59690 66600 73728 11430 16384 21000 25600 30480 35000 40640 46990 53248 60000 67000 73800 12000 16500 21504 25800 30600 35400 40800 47000 53340 60416 67310 74930 12288 16510 21590 26000 30720 35500 40960 47104 54000 60960 67500 75000 12500 16800 21600 26400 31000 35560 41000 47500 54272 61000 67584 75600 12600 17000 22000 26500 31200 35840 41400 48000 54610 61200 68000 76200 12700 17400 22200 26624 31744 36000 41910 48128 55000 61440 68400 77400 13000 17408 22500 26670 31750 36830 41984 48260 55296 62000 68580 77470 13200 17500 22528 27000 31800 36864 42000 48600 55800 62230 68608 77500 13312 17780 22800 27500 32000 37000 42500 49000 55880 62464 69000 78740 13500 18000 22860 27600 32400 37200 42600 49152 56000 62500 69632 79200 13800 18432 23000 27648 32500 37500 43000 49530 56320 63000 69850 80000 13970 18500 23400 27940 32768 37800 43008 50000 57000 63488 70000 14000 18600 23500 28000 33000 37888 43180 50176 57150 63500 70200 14336 19000 23552 28200 33020 38000 43200 50400 57344 64000 70656 14400 19050 24000 28500 33500 38100 44000 50800 57500 64512 71000 14500 19200 24130 28672 33600 38400 44032 51000 57600 64770 71120 NOTES 1. The shaft seal is recommended in virtually all installations. The most common exceptions are applications requiring a very low starting torque or those requiring operation at both high temperature and high speed. 2. Complementary outputs are recommended for use with line driver type (source/sink) outputs. When used with differential receivers, this combination provides a high degree of noise immunity. 3. Output IC’s are available as either Line Driver (LD) or NPN Open Collector (OC) types. 4. Open Collectors require pull-up resistors, resulting in higher output source impedance (sink impedance is similar to that of line drivers). In general, use of a Line Driver style output is recommended. 5. Line Drivers source or sink current and their lower impedance mean better noise immunity and faster switching times. Warning: Do not connect any line driver outputs directly to circuit common/OV, which may damage the driver. 6. Outputs protection diodes on std. product, diodes will redirect current away from output node if shorted to +V or 0V, excessive voltage will damage diodes. 7. Reverse voltage protection: indefinite reverse polarity at 30VDC. 8. Transient voltage protection: 10/100 us waveform. 600W peak pulse power on 10/100 us waveform. 9. 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. Standard Output Waveform Page 6 Copyright © 2021 Sensata Technologies, Inc. www.sensata.com EXPRESS ENCODERS: Items highlighted with this are standard Express Encoders and ship in one to three days. Example : H25D-SS-2000-ABZC-28/V-SM18 ORDERING OPTIONS H25 D - - SS - 2000 - ABZ C - 28/V - S M18 - - Type X = Express (3 days leadtime) Blank = Standard Leadtime Family H25 = Heavy Duty; 2.5” diameter Housing Configuration D = Square Flange E = 2.50 Diameter Servo Mount G = 2.62 Diameter Servo Mount See dimensions Optional Face Mounts F1 (Included with Express Encoder H25E housing) F2 (Available with H25G housing only) F3 or F4 Blank = None Shaft Seal Configuration SS = Shaft Seal (Not available on H25G) Blank = Shielded Bearing Cycles Per Turn (Enter Cycles) See Table 2 Number of Channels A = Single Channel AB = Dual Quad. Channel ABZ = Dual with Index AZ = Single with Index Complements C = Complementary Outputs Blanks = None Voltage/Output 15/V = 5–15 Vin/out 28/V = 5–28Vin/out 28/5 = 5–28Vin/5Vout 28/O = 5–28Vin/OCout Output Termination Location E = End S = Side Output Termination M12 = MS3112E12-10P M16 = MS3102R16S-1P M18 = MS3102R18-1P C = Pigtail Cable CS = Cable with seal Cable length specified in inches (i.e. C18 = Pigtail 18” long) See table 1 Hazardous Area Ratings* Blank = None EX = Intrinsically Safe NI = Non-Incendive Contact factory for voltage options Special Features S = Special Features specified on purchase order (consult factory) See note 6 *Available in Generation 1. For Datasheet click here. Copyright © 2021 Sensata Technologies, Inc. Page 7 www.sensata.com AGENCY APPROVALS & CERTIFICATIONS Special Models of the H25 Incremental Encoder are available with one or more of the following certifications. Consult with factory in order to ensure how to correctly specify the agency approval(s) that you require. Model H25 Hazardous Area Ratings Ratings and Markings (for all standard product configurations) Agency Blank CE UL *EX Intrinsic Safety *NI Non-Incendive File Number EN 55011: Electromagnetic Disturbance (EMI) EN 61000-6-2: Electromagnetic Compatibility (EMC) Class I, Groups A, B, C, D Class II, Groups E, F, G 20180302-E78446 DEMKO II 1 G Ex ia IIC T4 Ga (9V/OC is II 1 G Ex ia IIB T4 Ga) DEMKO 06 ATEX 0614247X IEC/IECEx Ex ia IIC T4 Ga (9V/OC is Ex ia IIB T4 Ga) -40°C ≤ Ta ≤ +85°C IECEx UL 12.0035X UL Class I, Div. 2, Groups A, B, C, D Class II, Div. 2, Groups F, G 20170321-E78446 DEMKO II 3 G Ex nA IIB T4 Gc DEMKO 13 ATEX 1209038X IEC/IECEx Ex nA IIB T4 Gc -40°C ≤ Ta ≤ +80°C IECEx UL 13.0071X *Available in Generation 1. For Datasheet click here. Page 8 Copyright © 2021 Sensata Technologies, Inc. www.sensata.com ACCESSORIES Description Part Number Flexible shaft couplings 39074-12-12 = 3/8 to 3/8 39074-12-8 = 3/8 to 1/4 39074-8-8 = 1/4 to 1/4 Connector cable assemblies 31186-1810 = M18, 10pin, 10 ft length 31186-1820 = M18, 10pin, 20 ft length 31186-1850 = M18, 10pin, 50 ft length 31186-1610 = M16, 7pin, 10 ft length 31186-1620 = M16, 7pin, 20 ft length 31186-1650 = M16, 7pin, 50 ft length 31186-1410 = M14, 6pin, 10 ft length 31186-1420 = M14, 6pin, 20 ft length 31186-1450 = M14, 6pin, 50 ft length 31186-1210 = M12, 10pin, 10 ft length 31186-1220 = M12, 10pin, 20 ft length 31186-1250 = M12, 10pin, 50 ft length Adapter plates Connector mates 38228-001 = Aluminum 38228-002 = Delrin MS3106F18-1S = Mates to standard M18 style, 10pin conn. MS3106F16S-1S = Mates to standard M16 style, 7pin conn. MS3106F14S-6S = Mates to standard M14 style, 6pin conn. MS3116F12-10S = Mates to standard M12 style, 10pin conn. Servo clamps 31165-001 = 0.093 grip 31165-002 = 0.125 grip High load bearing assemblies 11008-000 = H20 and H25 flange mount 11009-001 = H25 foot mount 11009-002 = H20 foot mount Bulk encoder cable Electronic Modules 37048-003-100 = 100 ft spool 37048-003-500 = 500 ft spool 37048-003-1000 = 1K ft spool 60001-010 = Opto isolator 60011-001 = Broadcaster 60002-000 = Encoder tester *There are many options for Electronic modules, consult factory for help selecting the best one for your application Mounting adapters 11012-002 = H25 56C 12 in. OD Measuring wheels 31196-001 = 3/8in. Bore 31196-002 = 1/2in. Bore 31196-003 = 5/8in. Bore SwiftComm 60032-001 = Wireless Interface 5V In, 10FT, M18 60032-003 = Wireless Interface 15V In, 10FT, M18 60032-005 = Wireless Interface 24V In, 10FT, M18 THESE COMMODITIES, TECHNOLOGY OR SOFTWARE IF EXPORTED FROM THE UNITED STATES MUST BE IN ACCORDANCE WITH THE BUREAU OF INDUSTRY, EXPORT ADMINISTRATION REGULATIONS. DIVERSION CONTRARY TO U.S. LAW IS PROHIBITED Page 9 Copyright © 2021 Sensata Technologies, Inc. www.sensata.com Page 10 Sensata Technologies, Inc. (“Sensata”) data sheets are solely intended to assist designers (“Buyers”) who are developing systems that incorporate Sensata products (also referred to herein as “components”). Buyer understands and agrees that Buyer remains responsible for using its independent analysis, evaluation and judgment in designing Buyer’s systems and products. Sensata data sheets have been created using standard laboratory conditions and engineering practices. Sensata has not conducted any testing other than that specifically described in the published documentation for a particular data sheet. Sensata may make corrections, enhancements, improvements and other changes to its data sheets or components without notice. Buyers are authorized to use Sensata data sheets with the Sensata component(s) identified in each particular data sheet. HOWEVER, NO OTHER LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE TO ANY OTHER SENSATA INTELLECTUAL PROPERTY RIGHT, AND NO LICENSE TO ANY THIRD PARTY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT, IS GRANTED HEREIN. SENSATA DATA SHEETS ARE PROVIDED “AS IS”. SENSATA MAKES NO WARRANTIES OR REPRESENTATIONS WITH REGARD TO THE DATA SHEETS OR USE OF THE DATA SHEETS, EXPRESS, IMPLIED OR STATUTORY, INCLUDING ACCURACY OR COMPLETENESS. SENSATA DISCLAIMS ANY WARRANTY OF TITLE AND ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT, QUIET POSSESSION, AND NON-INFRINGEMENT OF ANY THIRD PARTY INTELLECTUAL PROPERTY RIGHTS WITH REGARD TO SENSATA DATA SHEETS OR USE THEREOF. All products are sold subject to Sensata’s terms and conditions of sale supplied at www.sensata.com SENSATA ASSUMES NO LIABILITY FOR APPLICATIONS ASSISTANCE OR THE DESIGN OF BUYERS’ PRODUCTS. BUYER ACKNOWLEDGES AND AGREES THAT IT IS SOLELY RESPONSIBLE FOR COMPLIANCE WITH ALL LEGAL, REGULATORY AND SAFETY-RELATED REQUIREMENTS CONCERNING ITS PRODUCTS, AND ANY USE OF SENSATA COMPONENTS IN ITS APPLICATIONS, NOTWITHSTANDING ANY APPLICATIONS-RELATED INFORMATION OR SUPPORT THAT MAY BE PROVIDED BY SENSATA. Mailing Address: Sensata Technologies, Inc., 529 Pleasant Street, Attleboro, MA 02703, USA. Copyright © 2021 Sensata Technologies, Inc. 02351-001 REV: 05/06/21 CONTACT US Americas +1 (800) 350 2727 – Option 1 sales.beisensors@sensata.com Europe, Middle East & Africa +33 (3) 88 20 8080 position-info.eu@sensata.com Asia Pacific sales.isasia@list.sensata.com China +86 (21) 2306 1500 Japan +81 (45) 277 7117 Korea +82 (31) 601 2004 India +91 (80) 67920890 Rest of Asia +886 (2) 27602006 ext 2808 www.sensata.com