Barker Controls, Inc.
Barker Controls, Inc.
Address: 2205 Old Buncombe Road
Greenville, SC 29609
Phone: 800-845-5274
Fax: 864-242-1134
Email: Sales@BarkerControls.com
Website: www.barkercontrols.com
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Even electric motors in the harshest environments require feedback to ensure smooth speed control. In the past, engineers have applied encoders and sensors designed for standard industrial environments into these extremely harsh environments, impacting system reliability and increasing life-cycle costs. Hengstler has the solution.

The heavy rail proven NorthStar™ HSD44 series optical encoder was designed to be a survivor. This anodized aluminum encoder can survive high levels of shock and vibration, wide temperature extremes, and operating environment contaminants. The HSD44 can withstand the harshest outdoor environments and the toughest industrial applications.
Unit of Measure

Technical Specs

Brands

 N/A
Hengstler

Model

 N/A HSD44

Type

 N/A Incremental Encoder

Certification

 N/A

Mechanical

Housing Diameter

 N/A 112 mm

Mounting Depth

 N/A 60 mm

Protection Class Shaft Input (EN 60529)

 N/A Ingress Protection (IP67) National Electrical Manufacturers Association (NEMA 6)

Maximum Speed

 N/A 6,000 rpm

Housing Material

 N/A Hard Anodized Aluminum

Shaft Diameter (Flexible Coupling)

 N/A 16 mm

High Temperature Range

 N/A -40 to 100 ºC

Weight

 N/A 1.8 kg

Applications

N/A The HSD44 is the ideal source of control feedback for motors that drive heavy electric, and hybrid-electric vehicles. It is field proven for reliable operation in severe transportation and industrial environments.

Designed for :

  • Heavy Rail
  • Commercial Hybrid Electric and Electric Vehicles
  • Heavy-Duty cranes
  • Mining Transport
  • Conveyors
Industries

Transportation, paper, steel, mining, material handling and other industries with harsh environments where precise and reliable encoder feedback is needed.

Features

N/A

  • Sealed against dust, oil, grease, liquids, vapor and mud
  • Designed for high shock and vibration applications
  • Electrically isolated from motor shaft
  • Rugged cast-aluminum housing
  • Advanced ASIC technology and optics
  • Easy, hex wrench installation

Additional Information

N/A The 1024 pulses-per-revolution (PPR) are provided by a rugged, stainless steel disk, which is read from especially designed optical sensor. An enormous 0.025"sensor gap reduces sensitivity to shock, vibration, and motor bearing wear. The counter-spiral shaft-coupler provides a flexible mount that eliminates resonance throughout the operating range and will not fatigue under vibration. Electronics are condensed down to a single ASIC, reducing the likelihood of electronic component failure.

The HSD44 is designed for end-of-motor application. Adapter plates are available for common motor styles, and custom adapter plates can be created to fit any application.