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H25 Incremental Optical Datasheet

Sensata-BEI Sensors

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Datasheet

H25 Incremental Optical Encoder
Tel: 805-716-0322 /800-350-2727
www.beisensors.com Specification No. 02002-001 Rev C 08-17
These commodities, technology or software if exported from the United States must be in accordance with the Bureau of Industry, and Security, Export Administration regulations. Diversion contrary to U.S law is prohibited.
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, 40 lb.
ABEC 7 bearings, matched thermal coefficients on critical components, and custom high-
efficiency optics. The encoder meets NEMA 4 and 13 requirements when ordered with
the shaft seal. Typical applications include machine control, process control, the wood
processing industry, oil well logging, industrial weighing, agricultural machinery, textile
equipment, web process control, robotics, and food processing.
Mechanical Specifications
Shaft Diameter: 3/8” (1/2”as special feature)
Flat On Shaft: 3/8” Shaft: 0.80 long X 0.03” deep;
1/2” Shaft: 0.80 long X 0.04” deep (1/2’’ shaft w/flat must be
ordered as special feature)
Shaft Loading: 3/8” shaft: Up to 40 pounds axial and 35
pounds radial; 1/2” shaft: Up to 90 pounds axial and 80 pounds
radial
Shaft Runout: 0.0005 T.I.R. at midpoint regardless of
shaft diameter
Starting Torque at 25°C: Without shaft seal 1.0 in-oz (max);
With shaft seal 2.5 in-oz (max); 1/2” shaft with shaft seal:
3.5 in-oz (max)
Bearings: Class ABEC 7 standard, ABEC 5 for 1/2” shaft
Shaft Material: 416 stainless steel
Bearing Housing: Die cast aluminum with protective finish;
stainless steel (special feature)
Cover: Die cast aluminum; stainless steel (special feature)
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: 12,000 RPM nominal, 8000 RPM with
1/2” shaft (see Frequency Response, below) 30,000 RPM
available on units with 3/8” shaftconsult with factory
Moment of Inertia: 4.1 X 10-4 oz-in-sec2; 5.2 X 10-4
oz-in-sec2 with 1/2” shaft
Weight: 13 oz typical, 14.5 oz typical with 1/2” shaft
Electrical Specifications
Code: Incremental
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 2) For resolu-
tions 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)
15V/V: Line Driver, 5–15 VDC in, Vout = Vin
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 1MHz with interpolation
option (see note 7)
Output Terminations: (See table 1, back)
Note: Consult factory for other electrical options
Environmental Specifications
Enclosure Rating: NEMA 4 & 13 (IP 66) when ordered with
shaft seal (on units with an MS connector) or a cable gland
(on units with cable termination).
Temperature: Operating, 0º to 70º C; extended temperature
testing up to 105°C available; 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
NOTES & TABLES: All notes and tables referred to in the text
can be found on the back of this page.
H25 Incremental Ordering Options for assistance call 800-350-2727
Use this diagram, working from left to right to construct your model number (example: H25D-SS-2000-ABZC-28V/V-SM18).
All notes and tables referred to can be found on pages the back of this page.
EXPRESS ENCODERS: Items highlighted with are standard Express Encoders and ship in one to three days.
T2 and T5 options are available as standard H25 Express Encoder model options.
Special Models of the H25 Incremental Encoder are available with one or more of the
following certifications. Consult factory for details.
SPECIAL
FEATURES:
S = Special
features specified
on purchase order
(consult factory)
See note 6
TYPE:
H = Heavy Duty
25 = 2.500” Dia.
CYCLES PER TURN:
(Enter Cycles)
See Table 2
COMPLEMENTS
C = Complementary
Outputs
Blank = None
See note 4
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 & note 9
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 5
OUTPUT
TERMINATION
LOCATION:
E = End
S = Side
HOUSING CONFIG.
LETTER:
D=Square Flange
E=2.50 Dia. Servo Mount
G=2.62 Dia. Servo Mount
See dimensions
OPTIONAL
FACE MOUNTS
F1(E housing only),F2, F3,
or F4 Blank = None
See note 1
SHAFT SEAL
CONFIGURATION:
SS = Shaft Seal
(Not avail. on H25G)
Blank = Shielded Bearing
See note 2
X =
Express
Encoder
NO. OF CHANNELS:
A = Single Channel
AB = Dual Quad. Ch.
ABZ = Dual with Index
AZ = Single with Index
See note 3
H25
HAZARDOUS
AREA RATINGS:
Blank = None
EX = Intrinsically Safe
NI = Non-Incendive
Contact factory for
voltage options
C
Class I, Zone 0, Group IIC
Class I, Group A,B,C & D;
Class II Group E, F & G
CENELEC
II 1 G Ex ia IIB/IIC T4
II 3 G Ex nA IIB T4 Gc
EN 61000-6-4 and EN 61000-6-2
Class I, Div 2, Group A,B,C & D;
Class II, Div 2, Group F & G
UL 12.0035X
UL 13.0071X
Output Waveform
1. Mounting is usually done either using the D-style square flange mount, E- or G-style
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. Non-standard 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 IC’s: Output IC’s are available as either Line Driver (LD) or NPN Open Collector
(OC) types. 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. 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: Multi-voltage Line Driver (7272*): 100 mA source/sink. Input voltage 5 to 28
VDC +/- 5% standard (Note: Vout = Vin). 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: Multi-voltage 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: Multi-voltage Line Driver (4469*): 100 mA source/sink. Input voltage 5 to 15
VDC +/- 5% standard (Note: Vout = Vin). 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
current). 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 IC’s 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 pull-ups sized at approximately 100 ohms/
volt. 5V/V. 5V/OC, 5V/OCR and 9V/OC can be intrinsically safe line driver and open
collector outputs available on certain model variations. They are intrinsically safe only
when installed per the controldrawing noted on the certification label affixed to the
encoder body.
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.
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. 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
Tables
Notes
Figure 1
Notes and Tables
The connector style will determine pinouts. For example, an encoder with
ABC channels and an M18 connector uses the table to the right.
Table 2: Disc Resolutions for Incremental Encoder Models H25, H38, H40, L25, E25
Table 1: Incremental Output Terminations
*AB or ABC output only . NOTE: Resolutions up to 72,000 are available.
Resolutions highlighted with are available as standard Model H25 EXPRESS ENCODERS
®
that ship in one to three days.
M14 CONNECTOR M16 CONNECTOR CHANNELS DESIGNATED IN MODEL NO.
PIN PIN ABZ ABC
EA AA
DB BB
CC Z A
BD +V (SUPPL Y VOL TA GE)
FE —B
AF 0 V (CIRCUIT COMMON)
GCASE GROUND (CG) (except H20)
M18 CONNECTOR
PIN CHANNEL
AA
BB
CZ
D+V
E—
F0V
GCG
HA
IB
JZ
WIRE COLOR DA 15P CHANNELS DESIGNATED IN MODEL NO.
(22A WG) CONNECTOR ABZ ABC ABZC
YEL 13A AA
BLUE 14B BB
ORN 15Z —Z
W-Yel10— AA
W-Blu11— BB
W-Orn12— —Z
RED 6+V (SUPPL Y VOL TAGE)
BLK 10 V (CIRCUIT COMMON)
GRN 9CASE GROUND (CG) (except H20)
WHITE SHIELD DRAIN (Shielded Cable Only)
M12 CONNECTOR
PIN CHANNEL
AA
BB
CZ
D+V
E—
F0V
GCG
HA
JB
KZ
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
* Products manufactured prior to April 2007 used the line driver IC number instead of
voltage output in model number.
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, 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, 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, 2821, 2827, 2833, 3000, 3125, 3600, 4000, 4096, 5000
These commodities, technology or software if exported from the United States must be in accordance with the Bureau of Industry,
and Security, Export Administration regulations. Diversion contrary to U.S. Law is prohibited.
H25 Incremental Optical Encoder
Tel: 805-716-0322 /800-350-2727 | www.beisensors.com
Table 1: Incremental Output Terminations
M14 CONNECTOR M16 CONNECTOR CHANNELS DESIGNATED IN MODEL NO.
PIN PIN ABZ ABC
E A A A
D B B B
C C Z A
B D +V (SUPPLY VOLTAGE)
F E — B
A F 0V (CIRCUIT COMMON)
GCASE GROUND (CG) (except H20)
WIRE COLOR
(22AWG)
DA 15P
CONNECTOR
CHANNELS DESIGNATED IN MODEL NO.
ABZ ABC ABZC
YEL 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) (except H20)
WHITE SHIELD DRAIN (Shielded Cable Only)
The connector style will determine pinouts. For example, an encoder with
ABC channels and an M18 connector uses the table to the right.
M 18 CONNECTOR
PIN CHANNEL
A A
B B
C Z
D +V
E —
F 0V
G CG
HA
IB
J Z
M 12 CONNECTOR
PIN CHANNEL
A A
B B
C Z
D +V
E —
F 0V
G CG
HA
J B
KZ
Table 2: Disc Resolutions for Incremental Encoder Models H25, H38, H40, L25, E25
Resolutions highlighted with are available as standard Model 25 EXPRESS ENCODERS© that ship in one to three days.
*AB or ABC output only. NOTE: Resolutions up to 72,000 are available.

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