INDUSTRIAL DUTY
HEAVY DUTY
SERIES HSD35
Heavy Duty Optical Encoder
Key Features
• Rugged Design Resists up to 400g Shock
• Stainless Steel Clamp and Hub Shaft for Mill
Duty
• Compact Design with Field Serviceable
Connector for Solder-Less Connections
• Accommodates Shaft Sizes up to 1.25”
(Electrically Isolated up to 1.125”)
• Dual Isolated Output Option for Redundancy
NorthStar
™
brand
SPECIFICATIONS
PRELIMINARY SPECIFICATIONS
STANDARD OPERATING CHARACTERISTICS
Code: Incremental
Resolution: to 5000 PPR (pulses/revolution) See
Ordering Information
Format: Two channel quadrature (AB) with
optional Index (Z), and complementary outputs
Phase Sense: A leads B for CW shaft rotation
viewing the shaft clamp end of the encoder
Quadrature Phasing:
For resolutions 200 to 300PPR and 1200PPR
and above: 90° ±30° electrical; all other
resolutions: 90° ±15°
Symmetry:
For resolutions 200-300PPR and
above1024PPR:180° ±25° electrical; all other
resolutions: 180° ±18°
Waveforms: Squarewave with rise and fall times
less than 1 microsecond into a load capacitance
of 1000 pf
ELECTRICAL CONNECTIONS
Signal Connector Pin
Common
B
A
Z *
Case (optional)
Vcc 5-26 VDC
—
B
—
A
—
Z *
No Connection
* Index (Z) optional. See Ordering Information
1
2
3
4
5
6
7
8
9
10
ELECTRICAL
Input Power: 5-26VDC, 5-15VDC. 50 mA max., not
including output loads.
Outputs: ET7272, ET7273, 4469
Frequency Response: 125 kHz (data & index)
Termination: 10 Pin EPIC Connector
Mating Connector: 10 pin style HA-10
Index Width: 150° to 330°
A leads B, CW (from clamp end)
MECHANICAL
Shaft Material: Stainless Steel
Bore Diameter: 6mm to 28mm, 1.4" to 1.25",
electrically isolated
Mating Shaft Length: 1.25", Minimum,
1.60", Recommended
Shaft Speed: 6000 RPM, Maximum (Enclosure
Rating is IP64 at speed over 5000 RPM)
Starting torque: 11.0 in-oz. maximum (at 25°C)
Running torque: 5.0 in-oz. maximum (at ambient)
Bearings: ABEC 3
Housing and cover: Hard Anodized and Powder
Coated Aluminum
Disc material: Plastic or metal (unbreakable)
Weight: 1.76lb (28 Oz) Typical
ENVIRONMENTAL
Standard Operating Temperature: -40 to +85°C
(0 to +70°C with 4469 line driver, see “Ordering
Information”). At shaft speed above 3000 RPM,
derate 10°C per 1000 RPM
Extended Temperature Range: -40 to +100°C
(See ordering information)
Storage temperature: -40 to +100°C
Shock: 400g, 6mSec
Vibration: 5 to 3000 Hz, 20g
Humidity: 100%
Enclosure Rating: IP67 (IP64 at shaft speeds
above 5000RPM)
Connector Rating: IP65
Replaces the Magcoder HS35M (shown below)
Contact Customer Service for appropriate
replacement model. +1.800.873.8731
HEAVY DUTY
NorthStar
To order, complete the model number with code numbers from the table below:
Code 1: Model
HSD35
HSD35 Heavy-duty,
hollowshaft
encoder
Code 2: PPR
0001
0003
0010
0012
0015
0032
0050
0060
0100
0120
0200
0240
0250
0300
0360
0500
Code 3: Bore Size
0512
0600
0900
1000
1024
1200
1500
2000
2048
2400
2500
3072
4000
4096
5000
™
0 6mm
1 1/4"
2 5/16"
3 8mm
4 3/8"
5 10mm
6 12mm
7 1/2"
8 5/8"
9 15mm
A 16mm
C 19mm
D 3/4"
E 20mm
F 7/8"
G 24mm
H 1"
J 1-1/8"
K 1-1/4"
M 14mm
N 18mm
P 25mm
R 28mm
brand
Ordering Information
Code 4: Fixing
Stamped Metal
0 None
1 4.5" C-Face tether
2 8.5" C-Face tether
3 Slotted tether
4 Same as 1
w/56C-face cover
5 Same as 3 w/cover
6 Same as 2
w/180C-face cover
Ordering Information
Swivel Rod
A AC motor fan cover
tether with T-bolt
B 4.5" C-face tether
with 3/8" bolt
C 8.5" C-face tether
with 1/2" bolt
D Same as "A" w/
cover kit
E Same as "B" w/
cover kit
SERIES HSD35
Code 5: Output Format
0
Single Ended ABZ, 5-26VDC push-pull
1 Single Ended ABZ, 5-26VDC O/C
2 Single Ended ABZ, 5-26VDC O/C w2.2kOhm
4 Differential AB only, 5-26, 5-26 out (7272)
5 Differential AB only, 5-26 in, 5V out (7272
A Differential AB, 5-26V in, 5V out (4469)
C Differential AB, 5-15V in, 5-15V out (4469)
6 Differential ABZ, 5-26 in, 5V out (7272)
7 Differential ABZ, 5-26 in, 5-26 out (7272)
8 Differential ABZ, 5-26 in, 5V out (4469)
9 Differential ABZ, 5-15 in, 5-15 out (4469)
D Dual isolated outputs, same as "6"
E Dual isolated outputs, same as "7"
F Dual isolated outputs, same as "8"
G Dual isolated outputs, same as "9"
H Same as "0" with Extended temp range
J Same as "1" with Extended temp range
K Same as "2" with Extended temp range
L Same as "4" with Extended temp range
M Same as "5" with Extended temp range
N Same as "6" with Extended temp range
P Same as "7" with Extended temp range
Q Same as "D" with Extended temp range
R Same as "E" with Extended temp range
Code 6: Options
Blank None
Accessory Kits:
114573-0001 Tether Kit, 4.5" C-face single point with 3/8" bolt
114574-0001 Tether Kit for Standard AC motor fan covers with T-bolt
114575-0001 Tether Kit, 8.5" C-face single point with 1/2" bolt
756-042-01 Rod Tether, AC motor fan cover with T-bolts
756-043-01 Rod Tether Kit, 4.5" C Face with 3/8" bolt
756-044-01 Rod Tether Kit, 8.5" C Face with 1/2" bolt
114622-0001 Cover Kit, 56C-face (single or dual output)
114928-0001 Cover Kit, 180C-face (single or dual output)
114623-0001 Cover Kit, Fan cover (single or dual output)
SERIES HSD35
inch
DIMENSIONS
[mm]
HEAVY DUTY
by
3.23
[82.1]
5.64
[143.3]
1.250 I.D. COMPLETELY THRU THE SHAFT
FOR DIA. 1.250 +.000, -.003" SHAFT
3X
10-32 UNC-2B (X) .19 DEEP
ON DIA. 3.000 BOLT CIRCLE
2X
TORQUE TO 50 - 55 IN/LBS
WITH LOCTITE ON THREADS
3.00
Ø
[76.2]
3.21
[81.6]
10-32 CLAMP SCREW
Ø
Ø
[31.8]
2.50
[63.5]
Ø
4.86
[123.4]
1.25
3.80
96.5
[
PILOT
]
2.12
[54.0]
5.64
[143.3]
2X
10-32 UNC-2B (X) .38 DEEP
FOR SWIVEL ROD TETHER
1.25
2X
[31.8]
OPTIONAL DUAL
OUTPUT CONNECTOR
3.21
[81.6]
.06
PILOT
[1.5]
.57
[14.5]
.40
[10.3]
1.16
[29.5]
0.300" TYP
SWIVEL ROD TETHER
6.38
[162.1]
OPTIONAL SAFETY COVER(S)
0.48 THRU
HOLES ON
5.875 B.C.
(6 PLACES)
3.30
[83.8]
.38
[9.7]
1.54
[39.2]
1.95
[49.5]
HEAVY DUTY
NorthStar
inch
DIMENSIONS
Ø
.20
[.51]
(24X)
ON 3.000 [76.2] B.C.D
Ø
2.506
[63.65]
Ø
3.500
[88.9]
[mm]
(24X)
15˚
2.350
[59.7]
™
brand
114573-0001 Tether Kit,
2.94
[74.68]
90.0˚
1.25 [31.75]
Ø
.82 [20.83]
Ø
.53 [13.46]
.530 [13.46]
SERIES HSD35
114575-0001 Tether Kit
3.525
[89.54]
.625
[15.88]
2.14
[54.36]
90.0°
Ø
2.510
[63.75]
Ø
3.500
[88.9]
Ø
.20
(24X)
[5.08]
ON 3.000 B.C
[76.2]
15°
(24X)
1.25 [31.75]
.75
[19.05]
.25 [6.35]
.530
[13.46]
24X Ø
.200 [5.08]
ON A Ø3.000 [76.2] B.C.D
Ø2.506
[63.65]
Ø3.50 [89]
114574-0001 Tether Kit
15˚
(24X)
2.50
[63.5]
4.50
[114.3]
[58.42]
90.0˚
2.30
(2X) 45˚ X
.125
[3.17]
.500 [12.7]
1.25 [31.75]
.63 [16]
.53 [13.46]
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