NorthStar SERIES RIM Tach 8500 Data Sheet
HEAVY DUTY
SERIES RIM Tach 8500 NorthStar™ brand
Bearingless Encoder
Key Features
•Compact, Bearingless Design Mounts to 180-C Face Motors
•Sensor Modules are Removable On-The-Fly and Require No Gapping
•Stainless Steel and Ductile Cast Iron Construction for Harsh Mill Environments
•Magneto-Resistive Technology Resists Dust, Dirt, Oil, Water and Other Common Contaminants
•New Model Available with Larger Air Gap and Diagnostic LED. See NexGen RT8
EN 61326-1
SPECIFICATIONS
STANDARD OPERATING CHARACTERISTICS
Code: Incremental, Magnetic
Pulses per Revolution: 60-1200 PPR
Phasing Sense: A leads B for Counter-Clockwise rotation (CCW) viewing encoder-mounted end
Quadrature Phasing: 90° ± 22°
Symmetry: 180° ± 54°
Index: 270°, ungated (optional gated to falling B edge)
Number of Output Modules: Single or Dual
ELECTRICAL
Input Power Requirements: 5-15 VDC, 15-26 VDC, 45 mA typical per sensor module plus line driver load
Output Signals:
4428 Differential Line Driver: 150mA, sink or source
Frequency Response: 0 - 120kHz Data & Index
Noise Immunity: Tested to EN61326-1 Electrical Immunity: Reverse polarity and short circuit protected
Connector: 10 pin industrial duty latching, sealed NEMA 4 &12, IP65
MECHANICAL
Bore Sizes: 5/8” to 3.75”
Mounting Configuration: 8.5” 180 C-Face Mount for NEMA MG1 Standards
Shaft Speed: 7,000 RPM
Shaft Length Required: 2.5” min Allowable Shaft End-Play: ± 0.050” Allowable Shaft Runout: 0.003” TIR Acceleration Rate: 3600 rpm/sec max
Housing Material: Cast Iron/Stainless Steel
Weight: 26.5 lbs
ELECTRICAL CONNECTIONS
ENVIRONMENTAL
Operating Temperature Range: Standard: -40°C to +90°C Extended: -40°C to +100°C
Storage Temperature Range: -40°C to +120°C Shock (Sensor Module): 30 G’s Min
Vibration: 18 G’s @ 5-2000 Hz spectrum Humidity: Up to 98% (non-condensing)
Signal |
Connector Pin |
Pigtail Cable |
MS 3102E18-IT# |
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Common |
1 |
Black |
A |
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B |
2 |
Green |
E |
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A |
3 |
Blue |
D |
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Z * |
4 |
Violet |
C |
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No Connection |
5 |
— |
— |
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Vcc |
6 |
Red |
B |
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_ |
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B |
7 |
Yellow |
H |
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_ |
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A |
8 |
Gray |
G |
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Z * |
9 |
Orange |
I |
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Shield |
10 |
Braid |
J |
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* Index (Z) optional. See Ordering Information
HEAVY DUTY
NorthStar™ brand SERIES RIM Tach 8500
Ordering Information
To order, complete the model number with code numbers from the table below:
Code 1: Model |
Code 2: PPR |
Code 3: Index |
Code 4: Wheel Bore |
Code 5: Output |
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Code 6: Electrical |
Code 7: Termination |
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R8 |
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Ordering Information |
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R8 Motor |
0060 |
0300 |
L No Index |
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J04 |
5/8” |
1 Single Output |
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L |
5-15V in, 5-15V |
C |
Latching Industrial |
Mount |
0064 |
0480 |
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J05 |
7/8” |
2 Dual Output, |
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Line Driver (4428) out |
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Connector with 1/2” |
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Ring, for |
Available when |
J06 |
1.00” |
(Isolated) |
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NPT |
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0075 |
0512 |
J07 |
1-1/8” |
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Nema |
Code 2 is 0480, |
Differential, |
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H |
Same as L with |
F |
Latching Industrial |
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8 1/2” |
0120 |
0600 |
0512, 0600, |
K09 |
1-3/8” |
Bidirectional signals |
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Connector without |
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0960 1024 or |
K10 |
1-1/2” |
_ |
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extended temp. to 100°C |
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C-Face |
0128 |
0960 |
(A, A, B, B) |
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Mating Connector |
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1200 |
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K11 |
1-5/8” |
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Motors |
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M 10 pin MS Connector |
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(180C) |
0150 |
1024 |
G Gated |
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K12 1-3/4” |
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R |
15-26V in, 15V |
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K13 |
1-7/8” |
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P |
18” Pigtail |
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0240 |
1200 |
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Index (Z, Z) |
K14 |
2” |
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Line Driver (4428) out |
Q |
Latching Industrial |
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0256 |
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Z Differential_ |
K15 |
2-1/8” |
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Connector on 18” |
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Index (Z, Z) |
K16 |
2-1/4” |
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5 |
5-15V in, 5V |
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K17 |
2-3/8” |
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Cable |
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K18 |
2-1/2” |
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Line Driver (4428) out |
R |
Latching Industrial |
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K19 |
2-7/8” |
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Connector on 18” |
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For additional bore |
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Pigtail Cable without |
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sizes up to 3.75” |
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Mating Connector |
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maximum, please |
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consult factory. |
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End of shaft mount- |
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ing for GE & Emerson |
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Motors |
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E01 |
1.125” EOS |
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E06 |
2.125” EOS |
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E08 |
2.375” EOS |
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E10 |
2.875” EOS |
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Note: See ACCESSORIES Section For Connectors, Grounding Brushes, Spare Parts and Pulse Wheels |
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DIMENSIONS |
inch |
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3.24 |
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[mm] |
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[82.3] |
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REFER TO NORTHSTAR |
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8.70 |
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2.31 |
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[58.67] |
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PULSE WHEEL PAGE FOR |
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[220.98] |
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1.69 [42.93] |
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WHEEL OPTIONS |
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4.35 |
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1.10 [27.94] |
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[110.49] |
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7.25 [184.15] |
1/2" NPT |
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BOLT CIRCLE |
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CONDUIT CONNECTION |
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45° |
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4.48 [113.79] |
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8.95 [227.33] |
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8.50 [215.9] |
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8.50 [215.9] |
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NEMA C-FACE |
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NEMA C-FACE |
SECOND OUTPUT (OPTIONAL)
FOR USE WITH |
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(4) 1/2"-13UNC X 4.37 STUDS |
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.25 [6.35] |
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(FOR 8.5" C-FACE MOUNTING) |
PIE PAN COVER SHOWN |
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0.87 |
(DEPTH OF |
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(SEE OPTIONAL COVERS |
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C-FACE) |
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7.97 |
IN CATALOG) |
[22.1] |
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[202.44] |
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12.19
[309.63]
Worldwide Brands: NorthStarTM • DynaparTM • HengstlerTM • HaroweTM
INNOVATION - CUSTOMIZATION - DELIVERY
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