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DISK-2 2" Transmissive Rotary Encoder Disk

  • DISK-2

Overview

  • 2" Outside Diameter
  • Up to 10000 CPR (when paired with EM2)
  • Index track option

US Digital® offers a wide variety of standard rotary encoder disks. They may be ordered as a stand alone disk (see below) or as a encoder disk (see the Disks page). These rotary encoder disks are made from mylar...

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Product Specifications

Inside Diameter (ID) tolerance ±0.004"
Outside Diameter (OD) 2" ± 0.010"
Thickness 0.007"
Temperature Range -40C to 100C
Title Date Description Download
DISK-2 BCD - PCN 1013 9/21/2011 The standard DISK-2 transmissive encoder disk is currently produced with a 3-hole bolt pattern cut into the disk for ID sizes greater than or equal to .472” (12mm). This bolt circle feature will no longer be incorporated on any of our standard DISK-2 encoder disks. The purpose of this change is to create uniformity within our standard disk selection. Please contact us if you have interest in a custom disk with features in addition to the standard ID & OD. Download

Product Description

Restriction of Hazardous Substances

US Digital® offers a wide variety of standard rotary encoder disks. They may be ordered as a stand alone disk (see below) or as a encoder disk (see the Disks page). These rotary encoder disks are made from mylar polyester film. This material allows for a wide temperature range. 

The maximum allowed RPM of the disk is typically limited by the maximum output frequency of the encoder module. The maximum allowed RPM is calculated as follows:

Max. RPM = (60 * Fmax) / CPR

Where Fmax = maximum encoder module output frequency and CPR is the Cycles per Revolution of the disk.

Only the No Index, EM1 Compatible option (NE) is available with the 64 CPR option. Other resolutions are available with or without an index track.

Mechanical alignment drawings for optical encoder rotary disks and optical encoder modules are available (see the EM1 and EM2 page).

Related
Product Notes
  • US Digital® warrants its products against defects in materials and workmanship for two years. See complete warranty for details.

Cable/connector assembly not included and must be ordered separately.

Related Products & Accessories

Product Configuration

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1. CPR
2. ID
3. Index



Product Part Number

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Quantity Unit Price
1 $15.08
5 $10.40
10 $9.24
50 $7.51
Over 50 Call for Quote
Quantity
Unit Price

$15.08

Subtotal

$15.08


For purchasing or volume discounts, please use the above part number and contact us at:

sales@usdigital.com or

800.736.0194 (Toll Free)
360.260.2468 (Local)