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NorthStar Encoders

Supplier: Veederline

Rotary encoders with ultra-reliable magnetic and optical sensing technology for heavy-duty applications. For the toughest environments, call on NorthStar heavy-duty encoders.

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NorthStar manufactures innovative and reliable products for measuring speed and position in extreme manufacturing environments.

 

These heavy-duty, mill-duty magneto-resistive incremental encoders; compact and wash down resistant, harsh-duty optical incremental encoders; and pulse tachometers are designed to provide rugged, high-performance signals in the harshest situations.

When you need high-performance in less than optimal conditions, count on the long-recognized reliability of NorthStar.

NorthStar Range by Model:

Wind 56: Heavy Duty Bearing-less Encoder
Special Feature:   Designed specifically for wind turbine pitch control units with key-way.

  • Pulses/Revolution: 1024
  • Environment:  -40 to 140C
  • Shaft/Bore Size: 1-1/8”

SLIM Tach® SL85 Encoder
Special Feature:  Bearingless Design

  • Pulses/Revolution: 64 to 2048
  • Environment:  -40 to +90C (+120C) Opt
  • Shaft/Bore Size: 5/8″ to 2-7/8″ Std, Up to 3.75 inch available

SLIM Tach® SL56 Bearingless Encoder
Special Feature:   Bearingless Design

  • Pulses/Revolution: 64 to 2048
  • Environment:  -40 to +90C (+120C) Opt
  • Shaft/Bore Size: 5/8″ to 2-7/8″ Std, Up to 3.75 inch available

SLIM Tach® SL1250 Encoder
Special Feature:   Bearingless Design

  • Pulses/Revolution: 64 to 2048
  • Environment:  -40 to +90C (+120C) Opt
  • Shaft/Bore Size: 5/8″ to 2-7/8″ Std, Up to 3.75 inch available

SLIM Tach® RL67 Encoder
Special Feature:   Designed for Reliance Motors (6.75″ fit and 56 and 140 C Face)

  • Pulses/Revolution: 64 to 2048
  • Environment:  -40 to +90C (+120C) Opt
  • Shaft/Bore Size:  5/8″ to 2-7/8″ Std, Up to 3.75 inch available

SLIM Tach® HS60 Hollowshaft Encoder
Special Feature:   Large Bore Hollow-shaft Design

  • Pulses/Revolution: 64 to 2048
  • Environment:  -20 to +80C
  • Shaft/Bore Size:   1-1/8″ to 2-7/8″

SLIM Tach® HS56 Hollow Shaft Encoder
Special Feature:   Hollowshaft Design for TEFC AC Motor Mounting

  • Pulses/Revolution: 64 to 2048
  • Environment:  -20 to +80C
  • Shaft/Bore Size:  5/8″ to 1-1/8″

Series HSD44 Extreme Heavy Duty Encoder
Special Feature:   Isolated Coupling Compensates for motor shaft endplay

  • Pulses/Revolution: 1024 or 2048
  • Environment:  -40 to 100C
  • Shaft/Bore Size:  5/8″ / 16mm isolated hub-shaft

Series HSD38 Harsh Duty Optical Encoder
Special Feature:   Rugged Bearing Structure

  • Pulses/Revolution: 15 to 5000
  • Environment:  -40 to 100C
  • Shaft/Bore Size:  6mm to 1-1/4″ Hollow-shaft

Series HSD37 Harsh Duty Optical Encoder
Special Feature:   ATEX Certification Available

  • Pulses/Revolution: 15 to 5000
  • Environment:  (-40 to 80C) ATEX, -40 to 100C
  • Shaft/Bore Size:  12mm to 1″ Hollow-shaft

Series HSD35 Heavy Duty Optical Encoder
Special Feature:   Field Serviceable Connector

  • Pulses/Revolution: 1 to 5000
  • Environment:  -40 to 100C
  • Shaft/Bore Size:  6mm to 1-1/4″ Hollow-shaft

Series HSD25 Harsh Duty Optical Encoder
Special Feature:   Compact Hubshaft Design

  • Pulses/Revolution: 1 to 3600
  • Environment:   (-40 to 80C) ATEX, -40 to 100C
  • Shaft/Bore Size:  3/8″ to 3/4″ Bore

Series HS85 Hollow Shaft Encoder
Special Feature:   Hollow-shaft Design with Removable Sensors

  • Pulses/Revolution: 60 to 2048
  • Environment:   -20 to +70C
  • Shaft/Bore Size:  5/8″ to 2-7/8″ Std Up to 4.5″ available

Series HDP30 Shaft-Less Encoder
Special Feature:   Shaft-less, no shaft, bearings or seals to wear out

  • Pulses/Revolution: 256
  • Environment:   -25 to +80C
  • 30mm Dia.

Series HDP18 Shaft-Less Encoder
Special Feature:   Shaft-less, no shaft, bearings or seals to wear out

  • Pulses/Revolution: 8 to 512
  • Environment:   -25 to +80C
  • 18mm Dia.

Series HDN58 Shaft-Less Encoder
Special Feature:   Shaft-less, no shaft, bearings or seals to wear out

  • Pulses/Revolution: 8 to 512
  • Environment:   -25 to +70C
  • 58mm Dia, Plug Connect 

Series HD25 Harsh Duty Optical Encoder
Special Feature:   Dual Isolated Outputs Available

  • Pulses/Revolution: 1 to 5000
  • Environment:   (-40 to +80C) ATEX, -40 to +100C
  • Shaft/Bore Size:  3/8″ or 10mm

Series HD20 Harsh Duty Optical Encoder
Special Feature:   ATEX Certification Available

  • Pulses/Revolution: 1 to 3600
  • Environment:   (-40 to +80C) ATEX, -40 to +100C
  • Shaft/Bore Size:  3/8″ or 10mm

Series HD2.5 Heavy Duty Optical Encoder
Special Feature:   ATEX Certification Available

  • Pulses/Revolution: 1 to 5000
  • Environment:   -40 to +100C
  • Shaft/Bore Size:  1/4″, 3/8″, 10mm

Series EN44 Extreme Heavy Duty Encoder
Special Feature:   Barrier-less ATEX Zone 1 Certification

  • Pulses/Revolution: 1024 or 2048
  • Environment:   -50 to +100C
  • Shaft/Bore Size:  “5/8″” / 16mm integral coupling”

Series EN42 Zone 1 Heavy Duty Encoder
Special Feature:   Barrier-less ATEX Zone 1 Certification

  • Pulses/Revolution: 15 to 5000
  • Environment:   -50 to +100C
  • Shaft/Bore Size:  “5/8″” to 1″”, 15mm, 16mm”

Series DWD38 Harsh Duty Optical Encoder
Special Feature:  Draw Works Threaded Shaft

  • Pulses/Revolution: 15 to 5000
  • Environment:   (-40 to +80C) ATEX, -40 to +100C
  • Shaft/Bore Size:  1″-14UNS x, 5/8″-18 Threaded Shaft or 1″-14UNS Threaded Shaft

Rim Tach® 8500 NexGen
Special Feature:  Largest non contact sensing Gap (70 thousandths) available on the market

  • Pulses/Revolution: Up to 2048 PPR (4096 Coming Soon)
  • Environment:   -40 to +100°C
  • Shaft/Bore Size:  5/8″ – 2-7/8″ Std

RIM Tach® 8500 Encoder
Special Feature:  Bearingless Design with Removable Sensors

  • Pulses/Revolution: 60 to 1200
  • Environment:   -40 to +80°C
  • Shaft/Bore Size:  5/8″ to 2-7/8″ Std, Up to 3.75 inch Available

RIM Tach® 6200 Severe Duty Encoder
Special Feature:  Shafted Foot Mount or Face Mount

  • Pulses/Revolution: 60 to 2048
  • Environment:   -40 to +70°C
  • Shaft/Bore Size:  5/8″

 RIM Tach® 1250 Encoder
Special Feature:  Bearingless Design with Removable Sensors

  • Pulses/Revolution: 60 to 2048
  • Environment:   -40 to +80°C
  • Shaft/Bore Size: 5/8″ to 2-7/8″ Std, Up to 3.75 inch Available

RIM SSW Signal Switcher

  • Accepts A, B, and Z inputs from two separate encoders
  • Eliminates the need for two input devices
  • Status indicators for normal operation and encoder selection
  • Thermal, under voltage, reverse polarity, and overload protection
  • Input voltage range from 4 to 26 VDC
  • Provides redundancy and backup

 RIM SS2 Signal Splitter

  • Eliminates the need for two encoders
  • Routes signals to multiple locations, repeats and amplifies
  • Provides two independent, isolated 5-26 VDC line driver outputs
  • Compatible with virtually all incremental encoders

RIM M100 Encoder Tester

  • Performs up to 18 tests of signal output quality; simple one keystroke access to tests
  • Interfaces with most major brands of digital tachometers and encoders
  • Fast encoder checkout with numeric value display

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