H25-BA-4H-SB-5-AC-28V [ETC]

E25 Incremental Optical Encoder;


型号：	H25-BA-4H-SB-5-AC-28V
厂家：	ETC
描述：	E25 Incremental Optical Encoder
文件：	总2页 (文件大小：708K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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

The E25 has been designed as a light

duty encoder for applications such as

robotics, precision computer peripher-

als and OEM motors and controls.

It is designed with an integrated

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 10 revs (6,700 hrs at 2500 RPM) at rated load

mounting ring and shaft coupling.

the integrated mounting ring and

Maximum RPM: 10,000

Weight: 13 oz., typical

Enclosure Rating: NEMA 2 (IP43)

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.

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 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, V = V

out in

28V/5: Line Driver, 5–28 VDC in, V = 5 VDC

out

28V/OC: Open Collector, 5–28 VDC in, OC

out

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

Installation Note:

To prevent damage,

the coupling must

be operated without

excessive axial com-

pression or extension.

For proper installation,

rotate the coupling on

the mating shaft prior

to tightening the set

screws.

HIꢁH-PERFORMANCE

COꢀPLINꢁ

STANDARD

COꢀPLINꢁ

COꢀPLINꢁ DATA

TYPE 4H

.250/.251

.16

TYPE 4R

TYPE 6R

Coupling Bore

.2500/.2505 .3750/.3755

Dimension A1(E25BA only)

Dimension A2 (E25BB & BC)

Axial Motion (Inches Max.)

Parallel Offset(Inches Max.)

Angular Misalignment (Degrees Max.)

Torsional Spring Rate (arc-sec/oz-in)

.08

.02

.020

.010

.08

.02

.030

.010

.10

.010

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.

The E25 Incremental Encoder is available with the following certifications:

Shock: 50 g’s for 11 msec duration

Vibration: 5 to 2000 Hz @ 20 g’s

EN 55011 and EN 61000-6-2

CENELEC EEX ia IIC T4

Humidity: 98% RH without condensation

U.S. Standards Class I, Group A,B,C &D;

Class II Group E,F & G

Canadian Standards

Class I, Zone 0, Group IIC

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:

E = Heavy Duty

25 = 2.500” Dia.

OꢀTPꢀT

TERMINATION

LOCATION:

E = End

OPTIONAL FACE MOꢀNTS

CYCLES PER TꢀRN:

(Enter Cycles)

COMPLEMENTS

C = Complementary

Outputs

Blank = None

See note 4

SPECIAL

FEATꢀRES:

4H = 0.250 I.D., Std

4R = 0.250 I.D., High Performance

6R = 0.375 I.D., High Performance

See note 1

See Table 2

S= Special

features specified

on purchase order

(consult factory)

S = Side

OꢀTPꢀT

TERMINATION:

HOꢀSINꢁ CONFIꢁ.

SHAFT SEAL

NO. OF CHANNELS:

VOLTAꢁE/OꢀTPꢀT:

15V/V = 5-15 V_in/out28V/V

= 5-28V_in/out

See note 6

M16 = MS3102R16S-1P

M18 =MS3102R18-1P

C = Pigtail Cable

LETTER:

A = Single Channel

AB = Dual Quad. Ch.

ABZ = Dual with Index

AZ = Single with Index

See note 3

CONFIꢁꢀRATION:

SB = Seal Integral with Bearing

Blank = Shielded Bearing

See note 2

BA, BB, or BC

28V/5 = 5-28V 5V

28V/OC = 5-28V OC

out

CS = Cable with seal

out

See note 5

Cable length specified in inches

(i.e. C18 = Pigtail 18” long)

See table 1 & note 8

tꢀꢁ: 805-968-0782 /800-350-2727 | fꢂx: 805-968-3154 /800-960-2726

7230 Hꢃꢁꢁꢄꢅꢆꢀꢇ avꢀ., Gꢃꢁꢀꢆꢂ, ca 93117-2807 | www.beisensors.com

spꢀꢈꢄꢉꢄꢈꢂꢆꢄꢃꢊ nꢃ. 02047-001 rꢀv.08-11

E25 Incremental Optical Encoder

Dimensions

E25BA

Tables

Table 1: Incremental Output Terminations

thꢀ ꢈꢃꢊꢊꢀꢈꢆꢃꢇ ꢅꢆyꢁꢀ wꢄꢁꢁ

M14 CONNECTOR

M16 CONNECTOR

CHANNELS DESIGNATED IN MODEL NO.

ABZ

ABC

dꢀꢆꢀꢇmꢄꢊꢀ pꢄꢊꢃuꢆꢅ. fꢃꢇ

ꢀxꢂmpꢁꢀ, ꢂꢊ ꢀꢊꢈꢃdꢀꢇ

wꢄꢆh aBc ꢈhꢂꢊꢊꢀꢁꢅ ꢂꢊd

ꢂꢊ M18 ꢈꢃꢊꢊꢀꢈꢆꢃꢇ uꢅꢀꢅ

ꢆhꢀ ꢆꢂbꢁꢀ bꢀꢁꢃw.

+V (SUPPLY VOLTAGE)

—

0 V (CIRCUIT COMMON)

CASE GROUND (CG) (except H20)

WIRE COLOR

(22AWG)

DA 15P

CONNECTOR

CHANNELS DESIGNATED IN MODEL NO.

M18 CONNECTOR

ABZ

ABC

ABZC

CHANNEL

YEL

BLUE

ORN

—

E25BB (NEMA 34/42 Compatible)

W-Yel

W-Blu

W-Orn

RED

—

+V (SUPPLY VOLTAGE)

0 V (CIRCUIT COMMON)

CASE GROUND (CG) (except H20)

BLK

GRN

WHITE

SHIELD DRAIN (Shielded Cable Only)

Table 2: Disc Resolutions for Incremental Encoder Model E25

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

E25BC

* AB or ABC output only. nꢃꢆꢀ: Resolutions up to 72,000 are available.

Notes

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.

are protected against overvoltage to 60 volts and reverse voltage.

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, volt-

age 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 perfor-

mance 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

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 overvolt-

age to 60 volts and reverse voltage. Outputs are short circuit protected

for one minute. Supply current is 90 mA typical (plus load current).

Note: Limit encoder load to 2.5W max at ambient. Example at 12

VDC: 2.5W/(+12VDC minus +5VDC) = 357 mA total allowed current.

Consult factory for your specific requirements.

2.The shaft seal is recommended in virtually all installations. The

most common exceptions are applications requiring a very low start-

ing 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 resis-

tors, 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: V = V ). This

15V/V: Multi-voltage Line Driver (4469*): 100 mA source/sink.

Input voltage 5 to 15 VDC +/- 5% standard (Note: V = V ). TTL

out

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.

out

driver is TTL compatible when used with 5 volt supply. Supply lines

* Products manufactured prior to April 2007 used the line driver IC number instead of voltage output in model number.

tꢀꢁ: 805-968-0782 /800-350-2727 | fꢂx: 805-968-3154 /800-960-2726 | 7230 Hꢃꢁꢁꢄꢅꢆꢀꢇ avꢀ., Gꢃꢁꢀꢆꢂ, ca 93117-2807

www.beisensors.com

H25-BA-4H-SB-5-AC-28V [ETC]

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