tel: 805-968-0782 / 800-350-2727 | fax: 805-968-3 154 / 800-960-2726 | 7230 hollister ave., goleta, ca 93 1 1 7 -2807 | www.beisensors.com specification no. 02045-001 rev.08-11 h40 shock proof optical encoder the h40 is an ultra heavy duty encoder whose internal structure is totally isolated from severe shock and shaft loading conditions. the optics and electronics are supported in shock absorbing material within the heavy cast outer housing. the encoder shaft is flexibly coupled to the high load capacity bearings and shaft assembly, which is carried in the outer housing. the entire bearing assembly is field-removable to permit proper shaft support while pressing pul- leys, gears, etc. onto the shaft. an underwriters laboratories listed version of this model is available. mechanical specifications shaft diameter: 5/8 nominal flats on shaft: two flats, 0.75 long x 0.30 deep at 90o shaft loading/bearing life: refer to figure 1, back page shaft runout: 0.001 t.i.r. at mid-point of shaft starting torque at 25 c: 10.0 in-oz (max) bearings: class 52100 sae high carbon steel, stainless steel option shaft material: 1070 carbon steel, 303 and 316 stainless steel optional enclosure: die cast aluminum, hard anodized with dichro- mate sealed finish (optional). shaft seals and sealed bearings are standard to achieve environmental ratings. maximum rpm: 10,000 rpm (see frequency response, below) coupling windup: the h40 uses an internal coupling. windup error (degrees) = a x 7.5 x 10 -4 rad/sec 2 where a = angular acceleration in rad/sec 2 weight: approx 9 lbs electrical specifications output format: 2 channels in quadrature, 1/2 cycle index gated with negative b channel cycles per shaft turn: 1 to 72,000 (see table 3). for resolutions above 3,600 see interpolation options in the bei 2008 spec guide on pages 36 and 37. supply voltage: 5 to 28 vdc available current requirements: 100 ma typical + output load, 250 ma (max) voltage/output: (see note 5) 15v/v: line driver, 5C15 vdc in, v out = v in 28v/v: line driver, 5C28 vdc in, v out = v in 28v/5: line driver, 5C28 vdc in, v out = 5 vdc 28v/oc: open collector, 5 C 28 vdc in, oc out protection level: reverse, overvoltage and output short circuit (see note 5) frequency response: 100 khz, up to 1 mhz with interpolation option (see note 5) output terminations: see table 2, back page termination type: compression type, ul recognized. accepts awg 14 to 22, stranded wire, strip 1/4 note: consult factory for other electrical options environmental specifications enclosure rating: nema 4 x & 6 (ip66), outdoor non-hazardous locations, nema 4 x & 13 (ip66), indoor non-hazardous locations hazardous area rating: the optional underwriters laboratories listed version is for use in hazardous locations; nema enclosure 7. class 1, group d, division 1, nec class 2 circuits only temperature: operating, 0o to 70o c; extended temperature testing available (see note 6); 80o c max for ul and cen approved units; storage; -25o to 90o c shock: 200 gs at 11msec vibration: 5 to 2000 hz @ 20 gs humidity: 100% rh h40 shock proof ordering options for assistance call 800-350-2727 use this diagram, working from left to right to construct your model number (example: h40a-2000-abzc-28v/v-sc-ul). all notes and tables referred to can be found on the back of this page. notes & tables: all notes and tables referred to in the text can be found on the back page. the h40 shock proof encoder is avail able with the following certifications: c canadian standards class i, group d, division 1 u . s. standards class i, group d, division 1 en 55011 and en 61000-6-2 type: h = heavy duty; 40 = 4.00 square no. of channels: a = single channel ab = dual quad. ch. abz = dual with index az = single with index see note 1 voltage/output: 15v/v = 5C15 v in/out 28v/v = 5C28v in/out 28v/5 = 5C28v in /5v out 28v/oc = 5C28v in / oc out see note 3 housing configu ration: a = base mounted feet b = no mounting feet complements: c = complementary outputs, blank = none see note 2 output termination: sc = side conduit ec = end conduit; conduit uses 1/2C14 npsf (dryseal) straight pipe threads; em16 = ms3102r16s-1p em18 = ms3102r18-1p, see table 1, back page certification: ul = ul explosion proof rating, only available with sc termination special features: s= special features specified on purchase order (consult factory) see note 4 cycles per tu rn: enter cycles see table 3 h40
tel: 805-968-0782 / 800-350-2727 | fax: 805-968-3 154 / 800-960-2726 | 7230 hollister ave., goleta, ca 93 1 1 7 -2807 www.beisensors.com h40 shock proof optical encoder a b z v g cg a b z s dimensions tables figure 1 notes 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, 122,125, 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, 502, 508, 512, 522, 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, 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, 1570, 1596, 1600, 1650, 1666, 1718, 1745, 1774, 1800, 1840*, 1850, 1855, 1875, 1894, 1920, 1952, 1968, 1979, 1995, 2000, 2048, 2080, 2094, 2100, 2160, 2164, 2199, 2200, 2250, 2356, 2400, 2485, 2500, 2514, 2519, 2540, 3000, 3125, 3600, 4000, 4096, 5000 *ab or abc output only. note: resolutions up to 72,000 are available. 4.06 4.00 2.56 1/4-20 unc-2b 0.50 deep (4) on a 3.0 dia b.c. 2.03 9.36 2.1 2.39 4.00 1.30 4.75 3.56 dia 1.56 0.75 0.6248 0.6244 dia 0.59 2.45 2.146 0.005 coupling access port 1/2 - npsf (dryseal) straight pipe threads note: this wiring port will be sealed with a pipe plug if the em or ec option is specifie d .281 dia (4) 1/4-20 unc-2b 0.50 deep (4) on a ? 3.0 b.c. ? 0.6248 0.6244 ? .281 (4) ? 3.56 ? 4.5 1/4-20 unc-2b 0.50 deep (4) on a ? 3.0 b.c. ? 0.6248 0.6244 ? .281 (4) ? 3.56 ? 4.5 1/4-20 unc-2b 0.50 deep (4) on a ? 3.0 b.c. ? 0.6248 0.6244 ? .281 (4) ? 3.56 ? 4.5 1/4-20 unc-2b 0.50 deep (4) on a ? 3.0 b.c. ? 0.6248 0.6244 ? .281 (4) ? 3.56 ? 4.5 h40b field replaceable coupling & bearing assembly rear view h40a bearing rating life (hours) speed (rpm) b l s r l i b a l i selet d gra natural terminal ode binar number g g g g g g g g spare spare lath interrogate spare d (ommon) ase ground terminal funtion a hannel a b b d g ground () g ase ground a a b b s spare o f table 1 incremental output terminations disc resolutions for incremental encoder model h40 table 2 table 3 1. mounting is usually done either using the dstyle square flange mount, e or gstyle servo mounts, or one of the standard face mounts, f1 for example. consult factory for additional face mount options. 2.the shaft seal is recommended in virtually all installations. the most common excep tions are applications requiring a very low starting torque or those requiring operation at both high temperature and high speed. 3. nonstandard index widths and multiple indices are available by special order. consult factory. 4. 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. 5. output ics: output ics are available as either line driver ld or npn open collector oc types. open collectors require pullup 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. 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. unused outputs should be isolated and left floating. our applications specialists would be pleased to discuss your system requirements and the compatibility of your receiving electronics with line driver type outputs. 28v/v: multivoltage line driver 7272: 100 ma source/sink. input voltage 5 to 28 vdc / 5 standard note: v out v in . this driver is ttl compatible when used with 5 volt supply. supply lines are protected against overvoltage to 60 volts and reverse voltage. outputs are short circuit protected for one minute. supply current is 120 ma typical plus load current. this is the recommended replacement for 3904r and 7406r open collector outputs with internal pullup resistors. it is also a direct replacement for any 4469, 88c30, 8830 or 26ls31 line driver 28v /5: multivoltage line driver 7272: 100 ma source/sink. input voltage 5 to 28 vdc / 5 standard, internally regulated with 5v ttl compatible logic out. supply lines are protected against overvoltage to 60 volts and reverse voltage. outputs are short circuit protected for one minute. supply current is 90 ma typical plus load current. 15v/v: multivoltage line driver 4469: 100 ma source/sink. input voltage 5 to 15 vdc / 5 standard note: v out v in . ttl compatible when used with 5 volt supply. supply lines are protected against overvoltage to 60 volts and reverse voltage. outputs are short circuit protected for one minute. supply current is 90 ma typical plus load cur rent. this is a direct replacement for the 4469 line driver. 28v/oc: npn open collector 3904, 7273. current sink of 80 ma max. current sourced by external pull up resistor. output can be pulled up to voltage other than supply voltage 30 v max. input voltage 5 to 28 vdc / 5 standard. supply current is 120 ma typical. this replaces prior ics with designations of 3904, 7406, 3302, 681 and 689. 5v/ocr, 15v/ocr, 24v/ocr: open collector 3904r, 7406r, 7273r: current sink of 70 ma max. includes internal pullups sized at approximately 100 ohms/volt. max current source is 10 ma. supply current is 100 ma typical, 120 ma with internal pullups. 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 2008 bei specifying guide. 6. special s at the end of the model number is used to define a variety of nonstandard 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 70c, 40 to 85c, 20 to 105c and 40 to 105c depending on the particular model. some models can operate down to 55c. 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 ms3116f1210s, for m14 use ms3106f14s6s for m14/19 use ms31161419s, for m16 use ms3106f16s1s for m18 use ms3106f181s, for m20 use ms3106f2029s products manufactured prior to april 2007 used the line driver ic number instead of voltage output in model number. m16 connector channels designated in model number pin ab abc a a a b b b c z a d +v(supply voltage) e b f ov (circuit common) g case ground (cg) m18 connector pin channel a channel a b b c z d +vdc f ground (ov) g case ground h a i b j z
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