Accu-Coder™ Bore Inserts


Several EPC Accu-Coder™ and Accu-CoderPro™ thru-bore and blind hollow bore models use interchangeable bore adaptors. These allow the encoder to be applied to shafts of varying diameters.

These bore adaptors are made of Ultem 1000 composite material, have a continuous service temperature in air up to 170° C, and provide a measure of thermal and electrical isolation as well. Excellent for use in applications with a high level of wear and tear, these bore adaptors are a higher-performance option than shaft adaptors.

EPC also offers specialty shaft adaptors for selected servo motor applications. Bore adaptor kits allow for field replacement when needed.

The bore adaptors are listed with the EPC model number they are most frequently sold with, but can be used on other EPC encoders. Contact Tech Support for more information.

25t_58t_bore-inserts-adaptors-kit_crop

Accu-Coder™ bore inserts (adaptors)

 

Model 58TP/TF Bore Insert Kits

Image Stock # Description Size Encoder model
25t_58t_bore-inserts-adaptors-kit_crop 58T-BK98 Metric

Inserts included: 6 mm, 8 mm, 10, 11 mm, 12 mm, 14 mm

Models 58TP, 58TF
25t_58t_bore-inserts-adaptors-kit_crop 58T-BK99 Imperial

Inserts included: 1/4", 3/16", 3/8", 1/2"

Models 58TP, 58TF
 

Model 260 Bore Inserts & Kits

Image Stock # Size Encoder models Drawings Available online
25t_58t_bore-inserts-adaptors-kit_crop 260-BK97 Inserts included: 6 mm, 8 mm, 10 mm Model 260 n/a Shop online
25t_58t_bore-inserts-adaptors-kit_crop 260-BK98 Inserts included: 11 mm, 12 mm, 14 mm Model 260 n/a Shop online
25t_58t_bore-inserts-adaptors-kit_crop 260-BK99 Inserts included: 1/4", 3/8", 1/2" Model 260 n/a Shop online
stock-176406_260_tapered-shaft_threaded 176406

Shaft: 35 mm long

Taper: 10:1 over 12 mm

Thru-hole threaded 1/4-28 x 0.50" from taper end

Model 260 with 10 mm bore Drawing | #176406 Shop online
stock-176407_260_tapered-shaft_no-threads 176407

Shaft: 35 mm long

Taper: 10:1 over 12 mm

Thru-hole: 6 mm

Model 260 with 10 mm bore Drawing | #176407 Shop online
stock-176539-01_expandable-shaft_models-25t-260 176539-01

Expandable shaft

Replaces Hubner OG72DN encoders on SEW gear motors

Shaft length: 1.487"

Use with 5/8" bores

Models 260, 25T Drawing | #176539-01 n/a

Model 25T Bore Inserts & Kits

Model 25T Bore Insert Kits

Image Stock # Description Size Encoder models
25t_58t_bore-inserts-adaptors-kit_crop 25T-BK98 Metric

Inserts included: 19, 20, 24, 25 mm

Model 25T
25t_58t_bore-inserts-adaptors-kit_crop 25T-BK99 Imperial Inserts included: 1/2", 5/8", 3/4", 7/8", 1" Model 25T
stock-176539-01_expandable-shaft_models-25t-260 176539-01

Expandable shaft

Replaces Hubner OG72DN encoders on SEW gear motors

Shaft length: 1.487"

Drawing | #176539-01

Models 25T, 260 with 5/8" bore

Model 25T Individual Bore Inserts: Metric

Stock # Size
176329 6 mm
176335 8 mm
176336 10 mm
176337 11 mm
176325 12 mm
176313 14 mm
176315 15 mm
176258 19 mm
176257 20 mm
176256 24 mm
176255 25 mm

Model 25T Individual Bore Inserts: Imperial

Stock # Size
176328 1/4"
176338 5/16"
176339 3/8"
176283 1/2"
176254 5/8"
176277 3/4"
176253 7/8"
176252 1"

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Customer Service


Questions? Give us a call at (800) 366-5412 or submit this form, and we'll contact you within one business day.

Standard lead time is 4 - 6 days on most models. Expedite options are available on many models. Contact us for details.