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 demanding
environments. It is available in both single and dual
output versions as shown. 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 Dual Output Encoder
Special Models of the HS45 Incremental Encoder are available with one or more of the
following certifications. Consult factory for details.
EN 55011
and EN 61000-6-2
UL 12.0035X
UL 13.0071X
CENELEC
II 1 G Ex ia IIB/IIC T4 Ga
II 3 G Ex nA IIB T3 Gc
C
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
U.S. Standards Class I, Group A,B,C & D;
Class II Group E, F & G
Canadian Standards
Class I, Zone 0, Group IIC
Class I, Div 2, Group A,B,C & D;
Class II, Div 2, Group F & G
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.
HS45 Incremental Ordering Options
HS45
TYPE:
Hollow Shaft
45 = 4.5”
Encoder
Diameter
HOuSING
CONFIG:
F = Standard
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:
BORE SIzE:
TETHER:
60, 500, 720, 1000,
30mm = 1.18” Blank = None
1024, 2000, 2048,
175 = 1.750”
R1 = Tether Block
VOLTAGE/OuTPuT:
2500, 4096, 8192
162 = 1.625”
and Pin
28V/V = 5–28Vin/out
125 = 1.250”
R2 = Tether Arm
SHAFT SEAL
28V/5 = 5–28Vin/5Vout
150 = 1.50”
28V/OC = 5–28Vin/OCout
CONFIGuRATION:
Bores <1.750”
SS =Through Shaft Rubber Seals
are insulated
BS = Blind Shaft Rubber Seal
TERMINATION:
Consult factory for
CHANNELS:
FS = Through Shaft Felt Seals
S = Single Termination
more bore sizes
ABZC
BFS = Blind Shaft Felt Seal
D = Dual Termination
See Note 2
Tel: 805-968-0782 /800-350-2727 | Fax: 805-968-3154 / 800-960-2726
7230 Hollister Ave., Goleta, CA 93117-2807 |
www.beisensors.com
HAzARDOuS
AREA RATINGS:
Blank = None
EX = Intrinsically Safe
NI = Non-Incendive
Contact factory for
voltage options
SPECIAL
CONNECTOR:
FEATuRES:
M18 = 10 PIN connector
S = Special
features specified
on purchase order
(consult factory)
See note 6
Specification No. 02095-001 Rev.12-13
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. [ 4]
84 21.
M S3102R 18-
1P
C O N N EC TO R
0. [ 9]
98 24.
( #10-
3)
32U N F-
2Bx0. [ 6]
25 9.
M I .TH R EAD D EPTH
N
O N Ø 4. B. .
00 C
Dimensions
MS Connector Termination
MS3102R18-1P
MS3102R18-1P
CONNECTOR
CONNECTOR
0.98
0.98
( 3.
R 33
[ 84. )
R
6]
Figure 1
Output Waveform
Ø 4. [ 118.
68
Ø
9]
3. [ 6]
25 82.
HI
LO
2.
88
CONNECTOR POSITION
[ 5]
72.
CONNECTOR POSITION
FOR
M AX
SINGLE OUTPUT
Ø 3.
15
[ 0]
80.
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.
( 2.
R 70
[ )
68]
0.86
0.86
3.25
3.25
(R3.22)
(R3.22)
0. [ 9]
98 24.
CONNECTOR POSITIONS
FORCONNECTOR POSITIONS
DUAL OUTPUT
FOR DUAL
( T
MODEL (DM18)OUTPUT
SLO BLO K )
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. [ 4]
84
BLOK)
21.
(SLOT
BLOK)
M S3102R 18-
1P
C O N N EC TO R
( #10-
3)
32U N F-
2Bx0. [ 6]
25 9.
M I .TH R EAD D EPTH
N
O N Ø 4. B. .
00 C
0. [ 9]
35 8.
Ø4.68
Ø4.68
1. [ 2]
74 44.
Ø1.75 MAX
Ø1.75 MAX
(Ø1.625 MAX
(Ø1.625 MAX
W/ISOLATION
W/ISOLATION
SLEEVE)
SLEEVE)
( 3.
R 33
[ 84. )
R
6]
CCW
CCW
Ø 4. [ 118.
68
Ø
9]
(2.25)
(2.25)
C O N N EC TO R
B
Z
PO SI O N FO R
TI
Z
D U AL O U TPU T
M O D EL
A
A
HI
LO HI
LO
3. [ 6]
25 82.
( 2.
R 70
[ )
68]
2.
88
[ 5]
72.
M AX
OUTPUT 2
OUTPUT 2
Notes
B
B
Z
Z
CCW Rotation Viewing Face
1.74
1.74
Ø 3.
15
[ 0]
80.
(R2.70)
(R2.70)
0.38
0.38
( T BLO K )
SLO
(3.01)
C
(3.01)
C
W
Ø 0. hr
56 u
MaxiMuM bore penetration on blind shaft
t
is 2.00”
C O N N EC TO R
PO SI O N FO R
TI
D U AL O U TPU T
M O D EL
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. [ 9]
35 8.
Shiping Instruction:
Pack Shiping Instruction:
tether and tether mounting screws (not shown) separately in same box as encoder.
1. 44.
74
Pack tether and tether mounting screws (not shown) separately in same box as encoder.
[ 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. t u
56 hr
R 4.
5
1.
01
SLO T BLO K
TM
G AP
( 1)
0.
Ø 0.
22
t u 12
hr
pl
aces
3.
63±0.
03
SLO T BLO K
TM
AP
Ø .
G0.
375
1)
(
D O W EL PI
N
2.
93
Ø 0.
22
t u 12
hr
pl
aces
Ø 3. t u
17 hr
Ø .
375
D O W EL PI
N
2.
93
Ø 3. t u
17 hr
Ø 4.
68
Table 1
Incremental Output Terminations
The connector style will determine pinouts. For example, an encoder with ABC channels and an M18 con-
nector uses the table to the right.
WIRE COLOR
(22AWG)
YEL
BLUE
ORN
W-Yel
W-Blu
W-Orn
RED
BLK
GRN
WHITE
DA 15P
CONNECTOR
13
14
15
10
11
12
6
1
9
CHANNELS DESIGNATED IN MODEL NO.
ABZ
A
B
Z
—
—
—
ABC
A
B
—
A
B
—
+V (SUPPLY VOLTAGE)
0 V (CIRCUIT COMMON)
CASE GROUND (CG) (except H20)
SHIELD DRAIN (Shielded Cable Only)
ABZC
A
B
Z
A
B
Z
M18 CONNECTOR
PIN
A
B
C
D
E
F
G
H
I
J
CHANNEL
A
B
Z
+V
—
0V
CG
A
B
Z
Tel: 805-968-0782 /800-350-2727
Fax: 805-968-3154 / 800-960-2726
7230 Hollister Ave., Goleta, CA 93117-2807
www.beisensors.com
1.
The typical hollow shaft product is supported by, and clamped to, the driving shaft. A
flexible tether is used to keep the housing from rotating.
1.
01
2.
The rubber shaft seal is recommended in virtually all installations. The most common
R 4.
5
exceptions are applications requiring a very low starting torque or those requiring opera-
tion at both high temperature and high speed. For these exceptions, a felt shaft seal
is recommended. Felt seals require very low starting torque and can virtually eliminate
frictional heat. Encoders ordered with felt shaft seals will have an enclosure rating of
IP50 and will have less than 1/10th the Starting Torque specified under Mechanical
Configurations.
3.
Non-standard index widths and multiple indices are available by special order. Consult
factory.
3.
63±0.
03
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 special-
ists would be pleased to discuss your system requirements and the compatibility of your
receiving electronics with Line Driver type outputs.
4.
68
28V/V:
Ø
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
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 pro-
tected for one minute. Supply current is 90 mA typical (plus load current).
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. 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 particu-
lar 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.
PCB Design
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