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Independent industrial sourcing

US Digital Parts by Manufacturer Part Number

Search 25 published US Digital product records by exact manufacturer part number. The catalog preserves item-level technical properties, product images, and manufacturer documents when the source provides them. MRO Parts RFQ is an independent industrial sourcing service and does not claim manufacturer authorization unless explicitly stated in a quotation.

US Digital is an established manufacturer specializing in motion feedback components, featuring 25 published product records within our independent sourcing catalog. Their product portfolio encompasses core sensing solutions designed for precise motion control, including the MAE4 Miniature Absolute Kit Encoder, MA4 Miniature Absolute Kit Encoder, MAE3 (not recommended for new designs), MA3 (replaced by MA4), M3K, LIN, Hubdisk-2, and Hubdisk-1. These encoders and related disk components serve critical roles in industrial automation, robotics, and instrumentation by accurately tracking rotational position and speed.

Our platform captures essential technical attributes for these components, such as Product Name, Product Category, Temp. range [°C], Supplier, Function, Category, Case Ø [mm], and Shaft & bore Ø [mm]. While country of origin data and manufacturer source documents are currently unspecified across these listings, procurement professionals can review the standardized specifications to evaluate form, fit, and function for their specific motion control requirements.

To source components from US Digital for your upcoming projects, we invite buyers to submit the exact part number and quantity for a formal quotation through our RFQ platform.

Product families represented

  • MAE4 Miniature Absolute Kit Encoder
  • MA4 Miniature Absolute Kit Encoder
  • MAE3 - not recommended for new dsigns
  • MA3 (replaced by MA4)
  • M3K
  • LIN
  • Hubdisk-2
  • Hubdisk-1
  • EM2
  • EM1
  • EC35
  • E8T

Technical fields represented in the catalog

  • Product Name
  • Product Category
  • Function
  • Category
  • Case Ø [mm]
  • Supply volatge [V]
  • Output
  • Shaft & bore Ø [mm]
  • Temp. range [°C]
  • Technology
  • Housing Ø [mm]
  • Supply voltage [V]

Model-code and document review

Use the complete part number, suffixes, nameplate, connection, voltage, material, size, and application data. Similar-looking US Digital components may not be interchangeable. A document is linked when the source supplies one; its absence does not establish that the identified item is incomplete.

Model-code identification guide →Replacement compatibility review →

Request a commercial review

Include quantity, required condition, delivery destination, target date, and any equipment or former reference. Product publication does not confirm current stock, price, condition, lead time, compatibility, or authorization; those points are addressed for the specific inquiry.

Request a QuoteObsolete parts sourcing →Technical review process →

Industrial sourcing catalog

Search by Manufacturer Part Number

Browse verified product records and request commercial availability, lead time and technical documentation.

25 results
US Digital DISK-1

US Digital

DISK-1

US Digital DISK-1 — Linear Position Sensors Angle Sensors

The US Digital Disk-1 is an incremental optical encoder disk featuring a case diameter of 25.4 mm and a resolution ranging from 32 to 5000. Operating within a temperature range of -40 to +100 °C, this component accommodates shaft and bore diameters of 2.36, 3.175, 9.52, and 11.2 mm. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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US Digital T7

US Digital

T7

US Digital T7 — Inertial Sensors

The US Digital T7 is a plug-and-play module featuring 1 axis and a measuring range of ± 0 to 360, operating on an input voltage of 5.5 to 30 VDC within a temperature range of -10 to 70 °C. It provides an RS232/RS485 Modbus output signal, an IP68 enclosure rating, a bandwidth of 8 Hz, a linearity of 0.03 % FS, and a sensitivity of 0.003 % FS. Submit the exact part number, quantity, and application requirements to request a quote.

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US Digital

S4T

US Digital S4T — Linear Position Sensors Angle Sensors

The US Digital S4T is an incremental, singleturn, optical shaft encoder featuring a 22 mm case diameter and a 5V supply voltage. It accommodates shaft diameters of 3.175, 6, and 6.35 mm, offering a resolution range from 100 to 1000 CPR with AB incremental signals in single-ended or differential outputs across a temperature range of -20 to 100 °C. Request a quote by submitting the exact part number, quantity, and application requirements.

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US Digital

S1

US Digital S1 — Linear Position Sensors Angle Sensors

The US Digital S1 is an incremental, singleturn, optical shaft encoder featuring a 30 mm case diameter and a 6 mm or 6.35 mm shaft diameter. Operating on a 5 V supply voltage, this model delivers single-ended ABZ incremental signals with a resolution range from 32 to 5000 CPR and functions within a temperature range of -40 to 100 °C, dropping to -25 °C for resolutions of 2000 CPR and above. Submit the exact part number, quantity, and application requirements to request a quote.

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US Digital

QSB

US Digital QSB — Linear Position Sensors Angle Sensors

The US Digital QSB is an incremental encoder functioning with a 5 V supply voltage and ABZ Differential I/Os. It operates within a temperature range of -40 to 85 °C. Submit the exact part number, quantity, and application requirements for a quote.

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