Specifications HT85
The NorthStar brand RIM Tach NexGen HT85 is a heavy mill duty, hollow-shaft encoder that accommodates large thru-shaft sizes (up to 4.5 inches or 115mm) and can easily mount to most AC or DC fan cooled motors. This hollow-shaft encoder offers the reliability, resolution, and flexibility characteristics for which NorthStar products are known.
Hollow-shaft Design Mounts Easily to Large Motor Shafts, up to 4.5” in Diameter
New Sensor Provides up to 0.075” of Air Gap, Over 50% More Than Competitive Models
Expanded Resolution up to 2400PPR
Redesigned Circuitry for On-Board Diagnostics with LED and Alarm Output
Multiple Bore Sizes Available, Including Tapered Shafts
Stainless Steel and Ductile Cast Iron Construction
Features HT85
Feedback Type
Incremental
Technology
Magnetic
Mounting Configuration
Hollow Shaft mount with Anti-Rotation Tether
Mechanical
Encoder Size (Flange)
>2.5"
Hollow Bore Size
1 1/8"-2 7/8"
Housing Material
Cast Iron/Stainless Steel
Max. Operating Speed
3,600 RPM
Electrical
Resolution
60-2400 PPR
Supply Voltage
5-26VDC
Interfaces
IC-WE Differential Line Driver
Environmental
Approvals / Certifications
CE, ROHS
Operating Temperature Range
-20ºC to 70ºC
Storage Temperature
-40ºC to +120ºC
Enviroment
Non-Hazardous
