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JR12 Series

Encoders, Hollow Shaft

Size 12 Diameter Jam Nut Mount Optical Encoder

JR12 Series - Encoders, Hollow Shaft
from $145.00/ea

Quantum Devices, Inc. Model JR12 provides an improved feedback solution in applications typically using pancake resolvers with same threaded shaft and jam nut mounting. With an over all height of less than one inch and the stability of a bearing encoder design, the model JR12 can provide significant performance upgrades in applications limited by traditional resolvers or modular encoder solutions. Output options consist of a quadrature with index pulse and three-phase commutation. A flexible member allows for much greater tail shaft run out and TIR than can be tolerated by modular encoder designs, plus the mounting flange eliminates the need for expensive servo mounting clips.

Product Availability:
Custom Order: Ships in 4-6 Weeks
(Expedited Airfreight Option Available For Sooner Delivery)

Features of Encoders, Hollow Shaft

  • Replaces Size 15 Pancake Resolver
  • Bearing design simplifies encoder attachment
  • Resolutions up to 20,000 lines per revolution
  • 4, 6 or 8 pole commutation
  • Eliminates expensive mounting servo clamps
  • Accommodates resolver type ¼" threaded shafts
  • High Noise Immunity
  • Cost Competitive with Modular Encoders
  • 500 kHz Frequency Response
  • RoHS Construction

Name/Description 1-4 (US$) 5-9 (US$) 10-24 (US$)
JR12 Jam Nut Mount Optical Encoder
JR12-500-0-A-B-R-C-A
 145.00  120.00  115.00
JR12 Jam Nut Mount Optical Encoder
JR12-500-0-A-B-R-C-A
 145.00  140.00  133.00
JR12 Jam Nut Mount Optical Encoder
JR12-1000-0-A-B-R-C-A
 145.00  120.00  115.00
JR12 Jam Nut Mount Optical Encoder
JR12-1024-0-A-B-R-C-A
 145.00  120.00  115.00
JR12 Jam Nut Mount Optical Encoder
JR12-2048-0-A-B-R-C-A
 150.00  130.00  120.00
JR12 Jam Nut Mount Optical Encoder
JR12-5000-0-A-B-R-C-A
 195.00  165.00  155.00
JR12 Jam Nut Mount Optical Encoder
JR12-512-0-A-B-R-C-A
 145.00  120.00  115.00
JR12 Jam Nut Mount Optical Encoder
JR12-1000-0-A-B-R-C-A
 145.00  140.00  133.00
JR12 Jam Nut Mount Optical Encoder
JR12-1024-0-A-B-R-C-A
 145.00  140.00  133.00
JR12 Jam Nut Mount Optical Encoder
JR12-2048-0-A-B-R-C-A
 150.00  145.00  140.00
JR12 Jam Nut Mount Optical Encoder
JR12-5000-0-A-B-R-C-A
 195.00  190.00  180.00
JR12 Jam Nut Mount Optical Encoder
JR12-512-0-A-B-R-C-A
 145.00  140.00  133.00
 

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 Links to Downloadable Files:
Data Sheet
Download Size: 660.76 kb

"Thank you for all of your support over the past year."

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