| Series
HSD35 |
 
Quick Specs...
- Hollowshaft design eliminates mounting
bracket, flexible coupling and install
labor
- Bore is electrically
and thermally insulated
- Single and dual output
(with optional high current line
driver)
- Choice of stamped metal
or swivel rod tether
- High resolution unbreakable disk
- Industrial Duty Latching Connector
- NEMA 4 / IP67
- Two Year Warrant
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Overview / Design Principle:
The NorthStar brand Series HSD35 Sealed Hollowshaftencoder
is designed for easy installation on motor or
machine shafts. Its hollowshaft design eliminates
the need for a flexible shaft coupling, mounting
bracket, flower pot, or flange adapter. This not
only reduces the installation depth, but also
lowers total cost.
The Series HSD35 Sealed Hollowshaft is equipped
withan unbreakable disk that resists contamination
and meets the demands of the most severe shock
and vibration generating processes. Its floating
shaft mount and spring tether eliminate bearing
loads and flexible shaft couplings to eliminate
wear and maintenance.
Series HSD35 has complete electrical protection
from overvoltage, reverse voltage, and output
short circuits. In addition, the Series HSD35
is not only electrically & thermally isolated,
but also environmentally sealed withshaft seals
at both sides.
Features and Benefits:
Mechanical
- Unbreakable code disks for 1 to 2048 PPR
- Flexible mounting
- Minimizes bearng loads
- Heavy duty shaft seals; optional extra heavy
duty rugged shaft seals
- Sealed connector - no soldering
- Insulated from motor housing/shaft temperatures
at or above 125°C
- Direct shaft size minimizes wobble caused
by universal inserts
Electrical
- Overvoltage, reverse voltage, & output
short circuit protection
- Noise immunity to EN50082-2
- Bore is electrically isolated from shaft
currents
- Cast housing maximizes noise immunity and
durability
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Applications:
The HSD35 sealed hollow shaft encoder is ideal
for motor and machine applications at resolutions
to 2500PPR. Choice of stamped metal or swivel
rod tether provide flexible mounting for a wide
varity of installations:
Manufacturing, Assembly, Material Handling and
any other where a precise, reliable feedback signal
is required. (e.g. Vector Motor and Drive
Feedback, Converting Machinery, Packaging
Equipment, Paper Processing)
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| Code: |
Optical
Incremental |
| Pulses
per Revolution: |
1-2500 |
| Phasing
Sense: |
A leads B for
Clockwise rotation (CW) viewing shaft
clamp end |
| Quadrature
Phasing: |
90° ± 22.5° |
| Symmetry: |
180° ± 18° |
| Index: |
180° ± 18° |
| Input
Voltage Requirement: |
5-26
Volts DC |
| Current
Requirement: |
100 mA typical
plus line driver load |
| Output
Signals: |
With Elec Option
0, 1, 2, 4, A & B: 5-26 V Line Driver,
40mA
With Elec Option 3: 5 V Line Driver,
40mA
With Elec Option 5: 5 V Line Driver,
100mA
With Elec Option 6: 5-15 V Line Driver,
100mA |
| Frequency
Response: |
0 - 100kHz Data
& Index |
| Electrical
Immunity: |
1kV ESD, Reverse
Polarity, Short Circuit |
| Connector: |
10 pin industrial
duty latching, sealed NEMA 4 &12,
IP65 |
| Shaft
Speed: |
3,600
RPM |
| Mounting
Configuration: |
Flexible mount
with anti-rotation arm |
| Housing
Material: |
Stainless steel
and epoxy coated zinc alloy |
| Acceleration
Rate: |
12,000 rpm/sec
max |
Available
Shaft
Sizes: |
6 mm to 1.25
thru-shaft style available. See ordering
table for sizes. |
Allowable
Shaft End-Play: |
± 0.050 |
| Allowable
Shaft Runout: |
0.025 TIR (Subject
to RPM Limitation) |
| Operating
Temperature Range: |
-40°C
to +70°C |
| Storage
Temperature Range: |
-40°C to +90°C |
| Humidity: |
to 98% RH (non-condensing) |
| Shock: |
50 Gs for 11
ms |
| Vibration: |
18 Gs @ 5-2000
Hz spectrum |
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Available Specifications:
Related Products &
Resources:
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