E25BB-4H-500-ABZC-28V Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – E25 Incremental Optical Encoder

E25 Incremental Optical Encoder
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
mounting ring and shaft coupling.
the integrated mounting ring and
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.
Coupling Data
Coupling Bore
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)
Standard
Coupling
Type 4H
.250/.251
.16
.10
±.010
.010
2
52
High-Performance
Coupling
Type 4R Type 6R
.2500/.2505 .3750/.3755
.08
.08
.02
.02
±.020
±.030
.010
.010
2
2
15
21
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.
The E25 Incremental Encoder is avail­a­ ble with the following certifications:
EN 55011 and EN 61000-6-2
CENELEC EEX ia IIC T4
U.S. Standards Class I, Group A,B,C & D;
Class II Group E, F & G
Canadian Standards
C _{Class I, Zone 0, Group IIC}
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
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 10⁹ revs (6,700 hrs at 2500 RPM) at rated load
Maximum RPM: 10,000
Weight: 13 oz., typical
Enclosure Rating: NEMA 2 (IP43)
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, 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 800 KHz with interpolation option
(see note 7)
Output Terminations: (See table 1, back)
Note: Consult factory for other electrical options
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.
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.
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
E = Heavy Duty
4H = 0.250 I.D., Std
(Enter Cycles)
C = Complementary
Termination
features:
25 = 2.500” Dia. 4R = 0.250 I.D., High Performance
See Table 2
Outputs
Location:
S= Special
6R = 0.375 I.D., High Performance
Blank = None
E = End
features specified
See note 1
HOUSING CONFIG.
LETTER:
BA, BB, or BC
SHAFT Seal
Configuration:
SB = Seal Integral with Bearing
Blank = Shielded Bearing
See note 2
See note 4
No. of Channels:
A = Single Channel
AB = Dual Quad. Ch.
ABZ = Dual with Index
AZ = Single with Index
See note 3
Voltage/output:
15V/V = 5-15 V_in/out 28V/V
= 5-28V_in/out
28V/5 = 5-28V_in/5V_out
28V/OC = 5-28V_in/OC_out
See note 5
S = Side
Output ^{on purchase order}
Termination: ^{(consult factory)}
M16 = MS3102R16S-1P ^{See note 6}
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 8
Tel: [phone] | Fax: [phone]
7230 Hollister Ave., Goleta, CA 93117-2807 | www.beisensors.com
Specification No. 02047-001  Rev.08-11