HS45 Incremental Optical Encoder
Mechanical Specifications
Shaft Bore:
1.750” max
Allowable Misalignment:
Axial: ±0.030 (with R2),
±0.050 (with R1), Radial: 0.005 T.I.R.
Bore Runout:
0.002” T.I.R.
Running Torque at 25° C:
Dual seals (SS) = 30 in-oz (max); Single
seal (BS) = 18 in-oz (max)
Bearings:
52100 dual preloaded bearings
Shaft Material:
Stainless Steel
Bearing Housing:
Die cast aluminum with protective finish
Cover:
Die cast aluminum with protective finish
Bearing Life:
5 X 10
12
revs
Maximum RPM:
5,000 RPM (see Frequency Response, below)
Moment of Inertia:
0.063 oz-in-sec
2
max
Weight:
Approximately 2.3 lbs single output, 2.6 lbs dual output
Electrical Specifications
The HS45 is a large bore, heavy duty, rugged
encoder designed to operate in very demand-
ing environments. It is available in both single
and dual output versions as shown above.
These encoders use a preloaded bearing set for
mechanical stability and a long service life.
The dual output version has redundant electronics
internal to the encoder simplifying signal distribution to multiple controllers.
The HS45 Incremental Encoder is available with the following certifications:
EN 55011 and EN 61000-6-2
U.S. Standards Class I, Group A,B,C & D;
Class II Group E, F & G
CENELEC EEX ia IIC T4
Canadian Standards
Class I, Zone 0, Group IIC
The HS45 Dual Output Encoder
Code:
Incremental
Output Format:
Incremental output format, 2 channels with comple-
ments, in quadrature, 1/2 cycle index gated with negative B channel
Cycles per Shaft Turn:
Up to 8192
Supply Voltage:
5–28 VDC ( ± 5%)
Current Requirements:
100 mA (typical) per side
+ 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:
150kHz
Output Terminations:
see Table 1
Environmental Specifications
Enclosure Rating:
IP65 (NEMA 4 & 13)
Temperature:
Operating 0º to 70ºC standard, -40º to 85º C optional,
storage -40 to 90° C
Shock:
50 g’s for 11 msec
Vibration:
10–2000 Hz @ 20 g’s
Humidity:
98% RH non-condensing
NOTES & TABLES:
All notes and tables referred to in the text can be
found on the back page.
C
HS45 Incremental Ordering Options
HS45
TYPE:
Hollow Shaft
45 = 4.5”
Encoder Diameter
HOuSING
CONFIG:
F = Standard
BORE SIzE:
30mm = 1.18”
175 = 1.750”
TETHER:
162 = 1.625”
Blank = None
125 = 1.250”
150 = 1.50” R1 = Tether Block
and Pin
Bores <1.750”
R2 = Tether Arm
are insulated
FoR ASSiSTANCe CAll
800-350-2727
Use this diagram, working from left to right to construct your model number (example:
HS45F-175-R2-SS-8192-ABZC-28V/V-SM18).
All notes and tables referred to can be found on the back of this page.
CYCLES
PER TuRN:
60, 500, 720,
1000, 1024, 2048,
2500, 8192
SHAFT SEAL
CONFIGuRATION:
SS = Through, standard
BS = Blind, option
VOLTAGE/OuTPuT:
28V/V = 5–28Vin/out
28V/5 = 5–28Vin/5Vout
28V/OC = 5–28Vin/OCout
CHANNELS:
ABZC
TERMINATION:
S = Single Termination
D = Dual Termination
CONNECTOR:
M18 = 10 PIN connector
Tel: 805-968-0782 /800-350-2727 | Fax: 805-968-3154 / 800-960-2726
7230 Hollister Ave., Goleta, CA 93117-2807 |
www.beisensors.com
Specification No. 02095-001 Rev.08-11
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.
HS45 Incremental Optical Encoder
0.84 [21.4]
MS3102R18-1P
CONNECTOR
0.98 [24.9]
(3)#10-32UNF-2Bx0.25 [9.6]
MIN. THREAD DEPTH
ON Ø 4.00 B.C.
Dimensions
MS Connector Termination
MS3102R18-1P
MS3102R18-1P
CONNECTOR
CONNECTOR
0.98
0.98
(R3.33
[R84.6])
Figure 1
Output Waveform
Ø 4.68 [Ø 118.9]
3.25 [82.6]
HI
2.88
CONNECTOR POSITION
[72.5]
CONNECTOR POSITION
FOR
MAX
SINGLE OUTPUT
Ø3.15
[80.0]
FOR SINGLE OUTPUT
MODEL (SM18)
MODEL (SM18)
#10-32x .32 (3)
#10-32x .32
ON A Ø4.00 B.C. (3)
ON A Ø4.00 B.C.
(R2.70
[68])
LO
0.86
0.86
3.25
3.25
(R3.22)
(R3.22)
0.98 [24.9]
CONNECTOR POSITIONS
FORCONNECTOR POSITIONS
DUAL OUTPUT
FOR DUAL
(SLOT
MODEL (DM18)OUTPUT
BLOK )
MODEL (DM18)
OUTPUT 1
OUTPUT 1
C
C
W
A
B
OUTPUT WAVEFORMS
1 CYCLE
OUTPUT WAVEFORMS
A
1/4 CYCLE
1 CYCLE
1/4 CYCLE
Ø3.15
Ø3.15
Ø2.75
Ø2.75
(MAX)
(MAX)
(SLOT
0.84 [21.4]
(SLOT
BLOK)
BLOK)
MS3102R18-1P
CONNECTOR
(3)#10-32UNF-2Bx0.25 [9.6]
MIN. THREAD DEPTH
ON Ø 4.00 B.C.
0.35 [8.9]
Ø4.68
Ø4.68
1.74 [44.2]
Ø1.75 MAX
Ø1.75 MAX
(Ø1.625 MAX
(Ø1.625 MAX
W/ISOLATION
W/ISOLATION
SLEEVE)
SLEEVE)
(R3.33
[R84.6])
CCW
CCW
Ø 4.68 [Ø 118.9]
(2.25)
(2.25)
CONNECTOR
B
Z
POSITION FOR
Z
DUAL OUTPUT
MODEL
A
A
HI
LO HI
LO
3.25 [82.6]
(R2.70
[68])
2.88
[72.5]
MAX
OUTPUT 2
OUTPUT 2
Notes
B
B
Z
Z
CCW Rotation Viewing Face
1.74
1.74
Ø3.15
[80.0]
(R2.70)
(R2.70)
0.38
0.38
(SLOT BLOK )
(3.01)
C
(3.01)
C
W
Ø 0.56
MaxiMuM bore penetration on blind shaft
thru
2.00”
is
CONNECTOR
POSITION FOR
DUAL OUTPUT
MODEL
Notes:
1. BEINotes: 924-01094-XXX
Part #:
2. BEI1. BEI PartHS45F-XXX-XX-XX-XXX-XXXX-XXXX-XM18
Model #: #: 924-01094-XXX
2. BEI Model #: HS45F-XXX-XX-XX-XXX-XXXX-XXXX-XM18
0.35 [8.9]
Shiping Instruction:
Pack Shiping Instruction:
tether and tether mounting screws (not shown) separately in same box as encoder.
1.74
Pack tether and tether mounting screws (not shown) separately in same box as encoder.
[44.2]
R1 Tether Block and Pin
R2 Tether Arm (Fits Ø 7.25 [184] B.C.)
Dims in [ ] are millimeters and tolerances are: .x = ± .25 .xx = ± .127 .xxx = ± .063
Dims in [ ] are millimeters and tolerances are: .x = ± .25 .xx = ± .127 .xxx = ± .063
Ø 0.56 thru
R4.5
1.01
SLOT BLOK
TM
GAP
(0.1)
Ø 0.22
thru 12
places
3.63±0.03
DOWEL PIN
Table 1: Incremental Output Terminations
Ø .375
2.93
GAP
(0.1)
SLOT BLOK
TM
Ø 0.22
thru 12
places
Ø 3.17 thru
Table 1
Incremental Output Terminations
M18 CONNECTOR
PIN
CHANNEL
Ø .375
2.93
Ø 3.17 thru
DOWEL PIN
Ø
A
4.68
A
M14 CONNECTOR
M16 CONNECTOR
CHANNELS DESIGNATED IN MODEL NO.
B
B
PIN
PIN
ABZ
ABC
C
Z
E
A
A
A
D
+V
D
B
B
B
E
—
C
C
Z
A
F
0V
B
D
+V (SUPPLY VOLTAGE)
G
CG
F
E
—
B
The connector style will determine pinouts. For example, an encoder with ABC channels
H
an M18 con-
and
A
A
F
0 V (CIRCUIT COMMON)
I
B
nector uses the table to the right.
G
CASE GROUND
Table 1: Incremental Output Terminations
(CG) (except H20)
J
Z
The connector style will determine pinouts. For example, an encoder with
ABC channels and an M18 connector uses the table to the right.
The connector style will
DA 15P
determine pinouts.
CHANNELS DESIGNATED IN MODEL NO.
For example, an encoder with
WIRE COLOR
(22AWG)
ABC channels and an
CONNECTOR
M18 connector uses the table to the right.
ABZ
ABC
ABZC
YEL
13
A
A
A
M14 CONNECTOR
M16 CONNECTOR
CHANNELS DESIGNATED IN MODEL NO.
BLUE
14
B
B
B
PIN
PIN
ABZ
ABC
ORN
15
Z
—
Z
E
A
A
A
A
A
W-Yel
10
—
D
B
B
B
W-Blu
11 C
—
B
C
Z
AB
W-Orn
12 D
—
—
Z
B
+V (SUPPLY VOLTAGE)
RED
6 E
+V (SUPPLY VOLTAGE)
F
—
B
BLK
1 F
0 V (CIRCUIT COMMON)
A
0 V (CIRCUIT COMMON)
GRN
9 G
CASE GROUND (CG) (except H20) H20)
CASE GROUND (CG) (except
WHITE
SHIELD DRAIN (Shielded Cable Only)
WIRE COLOR
DA 15P
CHANNELS DESIGNATED IN MODEL NO.
M12 CONNECTOR
(22AWG)
CONNECTOR
ABZ
ABC
ABZC
PIN
L 25, E25
CHANNEL
13
A
A
A
Table
YEL
Disc Resolutions for Incremental Encoder Models H25, H38, H40,
2:
A
A
BLUE
14
B
B
B
®
B
Resolutions highlighted with
15
are available as standard
Model
—
EXPRESS ENCODERS
that ship in
B
to three days.
H25
one
ORN
Z
Z
C
Z
Tel: 805-968-0782 /800-350-2727
10
—
A
A
1, 2, 3, 5, W-Yel 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,
6, 7, 8,
D
+V
Fax: 805-968-3154 / 800-960-2726
W-Blu
11
—
B
B
125, 127, 128, 132, 144, 148, 150, 158, 160, 175, 176, 180, 187, 192, 200, 202, 204*, 217, 220, 240, 250, 254, 255, 256,E
264*,
—
7230 Hollister Ave., Goleta, CA 93117-2807
274, 280, 283,
W-Orn
12
—
—
Z
F 502, 508, 512, 522,
0V
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
www.beisensors.com
RED
6
+V (SUPPLY VOLTAGE)
G
CG
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,
BLK
1
0 V (CIRCUIT COMMON)
H
A
GRN850, 864, 878, 888, 9 912, 914, 938, 942, CASE GROUND 1016,(except1030, 1035, 1036, 1040, 1054, 1056, 1074, 1076, 1080,
800, 812, 825,
900,
955, 960, 1000, (CG) 1024, H20)
J
B
WHITE
SHIELD DRAIN (Shielded Cable Only)
K
Z
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,
M18 CONNECTOR
M12 CONNECTOR
PIN
CHANNEL
PIN
CHANNEL
A
A
A
A
B
B
B
B
C
Z
C
Z
D
+V
D
+V
E
—
E
—
F
0V
F
0V
G
CG
G
CG
H
A
H
A
I
B
J
B
J
Z
K
Z
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
1.01
additional face mount options.
R4.5
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
3.63±0.03
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 out-
put 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
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
Ø 4.68
Outputs are short circuit protected for one minute. Supply current is
voltage.
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: V
out
= V
in
). TTL compatible when used with 5 volt sup-
ply. 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 cur-
rent 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. 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.
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.
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 performance 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
* Products manufactured prior to April 2007 used the line driver IC number instead of voltage output in model number.
Notes and Tables
Notes and Tab
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