Tri-Tronics Company, Inc. HRL-P Hollow Shaft Encoder

Description
Product Description The model HRL-P is an incremental hollow shaft encoder with up to a 1" (25mm) blind shaft bore in a heavy duty aluminum housing that mounts directly on an existing shaft assembly. A flexible mounting bracket or tether allows the encoder to float on the shaft without rotating. It generates up to 3 square wave outputs depending on factory installed program and options, and on DIP switch values set at installation time. The types of outputs are based on shaft rotation as follows: Pulse Output: A Single output (A) with a specific number of counts per revolution (cpr) of the shaft; Dual outputs (A and B) with two independent outputs and the cpr on A can be different than the cpr on B; or Triple outputs (A, B, and C) with three independent outputs. Quadrature: Two pulse outputs, A and B, have the same cpr and are in quadrature relation to each other (A leads B by 90° for clockwise rotation as viewed from shaft end farthest from connector). Indicates distance and direction of shaft rotation to any control device that accepts quadrature inputs. Zero Marker Output: Provides a zero reference or index pulse on output Z occurring once per revolution, having a pulse width approximately equal to a pulse on output A. Direction Output: Indicates the direction of shaft rotation, clockwise or counter-clockwise. Minimum Speed Output: Indicates when the shaft exceeds a predetermined revolutions per minute (rpm). Anti-Jitter feature: is designed for conveyor and web systems requiring continuous and accurate measurement of the web’s movement even if the system must be stopped and restarted without reset. When the web stops, and if there is sufficient vibration or back-and-forth movement, then the encoder output could oscillate, appearing as if the web were actually moving. Anti-jitter eliminates this condition by significantly increasing the pulse hysteresis. Call or visit our website for details about currently available programs, and to inquire about new features to meet your specific application needs. Industry Use Conveyor Manufacturers Printing and Labeling Custom Machine Builders Packaging Material Handling Lumber Product Documentation Additional Information Datasheet Drawings DOWNLOAD 3D STEP HRL-P (not all 3D model variations available) Hollow Shaft Options Supply Voltage Options Output Circuits Currently Available Programs Program Description 64AJ Output Type: single with Anti-Jitter option Output Circuits: push/pull, or open collector (pre-configured at the factory) Selectable Counts per Revolution: 1 through 64 Datasheet 144AJ Output Type: single with Anti-Jitter option, and direction Output Circuits: push/pull, current sinking, current sourcing, or open collector Selectable Counts per Revolution: 1, 2, 3, 4, 5.236, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144 Datasheet 240AJ Output Type: single with Anti-Jitter option Output Circuits: push/pull, current sinking, current sourcing, or open collector Selectable Counts per Revolution: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 48, 60, 80, 120, 192, 240 Datasheet 270AJ Output Type: single with Anti-Jitter option Output Circuits: push/pull, current sinking, current sourcing, or open collector Selectable Counts per Revolution: 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 54, 60 Datasheet 270AJB Output Type: single with Anti-Jitter option and direction Output Circuits: push/pull, or open collector (pre-configured at the factory) Selectable Counts per Revolution: 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 54, 60 Selectable direction polarity Datasheet 436AJ Output Type: single with Anti-Jitter option Output Circuits: push/pull, current sinking, current sourcing, or open collector Selectable Counts per Revolution: 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 54, 436 Datasheet Modified Versions Modification Description M131 Encoder with M12 4-pin connector Datasheet M153 3-pin connector Datasheet M162 Heavy duty version with heavy duty bearings and shaft Datasheet M194 6-pin connector Datasheet For our non-programmable Hollow Shaft model, please see our HRL Hollow Shaft Encoder. For our Shaft model, please see our RL Shaft Encoder.

Suppliers

Company
Product
Description
Supplier Links
HRL-P Hollow Shaft Encoder -  - Tri-Tronics Company, Inc.
Tampa, FL, United States
HRL-P Hollow Shaft Encoder
HRL-P Hollow Shaft Encoder
Product Description The model HRL-P is an incremental hollow shaft encoder with up to a 1" (25mm) blind shaft bore in a heavy duty aluminum housing that mounts directly on an existing shaft assembly. A flexible mounting bracket or tether allows the encoder to float on the shaft without rotating. It generates up to 3 square wave outputs depending on factory installed program and options, and on DIP switch values set at installation time. The types of outputs are based on shaft rotation as follows: Pulse Output: A Single output (A) with a specific number of counts per revolution (cpr) of the shaft; Dual outputs (A and B) with two independent outputs and the cpr on A can be different than the cpr on B; or Triple outputs (A, B, and C) with three independent outputs. Quadrature: Two pulse outputs, A and B, have the same cpr and are in quadrature relation to each other (A leads B by 90° for clockwise rotation as viewed from shaft end farthest from connector). Indicates distance and direction of shaft rotation to any control device that accepts quadrature inputs. Zero Marker Output: Provides a zero reference or index pulse on output Z occurring once per revolution, having a pulse width approximately equal to a pulse on output A. Direction Output: Indicates the direction of shaft rotation, clockwise or counter-clockwise. Minimum Speed Output: Indicates when the shaft exceeds a predetermined revolutions per minute (rpm). Anti-Jitter feature: is designed for conveyor and web systems requiring continuous and accurate measurement of the web’s movement even if the system must be stopped and restarted without reset. When the web stops, and if there is sufficient vibration or back-and-forth movement, then the encoder output could oscillate, appearing as if the web were actually moving. Anti-jitter eliminates this condition by significantly increasing the pulse hysteresis. Call or visit our website for details about currently available programs, and to inquire about new features to meet your specific application needs. Industry Use Conveyor Manufacturers Printing and Labeling Custom Machine Builders Packaging Material Handling Lumber Product Documentation Additional Information Datasheet Drawings DOWNLOAD 3D STEP HRL-P (not all 3D model variations available) Hollow Shaft Options Supply Voltage Options Output Circuits Currently Available Programs Program Description 64AJ Output Type: single with Anti-Jitter option Output Circuits: push/pull, or open collector (pre-configured at the factory) Selectable Counts per Revolution: 1 through 64 Datasheet 144AJ Output Type: single with Anti-Jitter option, and direction Output Circuits: push/pull, current sinking, current sourcing, or open collector Selectable Counts per Revolution: 1, 2, 3, 4, 5.236, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144 Datasheet 240AJ Output Type: single with Anti-Jitter option Output Circuits: push/pull, current sinking, current sourcing, or open collector Selectable Counts per Revolution: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 48, 60, 80, 120, 192, 240 Datasheet 270AJ Output Type: single with Anti-Jitter option Output Circuits: push/pull, current sinking, current sourcing, or open collector Selectable Counts per Revolution: 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 54, 60 Datasheet 270AJB Output Type: single with Anti-Jitter option and direction Output Circuits: push/pull, or open collector (pre-configured at the factory) Selectable Counts per Revolution: 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 54, 60 Selectable direction polarity Datasheet 436AJ Output Type: single with Anti-Jitter option Output Circuits: push/pull, current sinking, current sourcing, or open collector Selectable Counts per Revolution: 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 54, 436 Datasheet Modified Versions Modification Description M131 Encoder with M12 4-pin connector Datasheet M153 3-pin connector Datasheet M162 Heavy duty version with heavy duty bearings and shaft Datasheet M194 6-pin connector Datasheet For our non-programmable Hollow Shaft model, please see our HRL Hollow Shaft Encoder. For our Shaft model, please see our RL Shaft Encoder.

Product Description

The model HRL-P is an incremental hollow shaft encoder with up to a 1" (25mm) blind shaft bore in a heavy duty aluminum housing that mounts directly on an existing shaft assembly. A flexible mounting bracket or tether allows the encoder to float on the shaft without rotating. It generates up to 3 square wave outputs depending on factory installed program and options, and on DIP switch values set at installation time. The types of outputs are based on shaft rotation as follows:

Pulse Output: A Single output (A) with a specific number of counts per revolution (cpr) of the shaft; Dual outputs (A and B) with two independent outputs and the cpr on A can be different than the cpr on B; or Triple outputs (A, B, and C) with three independent outputs.

Quadrature: Two pulse outputs, A and B, have the same cpr and are in quadrature relation to each other (A leads B by 90° for clockwise rotation as viewed from shaft end farthest from connector). Indicates distance and direction of shaft rotation to any control device that accepts quadrature inputs.

Zero Marker Output: Provides a zero reference or index pulse on output Z occurring once per revolution, having a pulse width approximately equal to a pulse on output A.

Direction Output: Indicates the direction of shaft rotation, clockwise or counter-clockwise.

Minimum Speed Output: Indicates when the shaft exceeds a predetermined revolutions per minute (rpm).

Anti-Jitter feature: is designed for conveyor and web systems requiring continuous and accurate measurement of the web’s movement even if the system must be stopped and restarted without reset. When the web stops, and if there is sufficient vibration or back-and-forth movement, then the encoder output could oscillate, appearing as if the web were actually moving. Anti-jitter eliminates this condition by significantly increasing the pulse hysteresis.

Call or visit our website for details about currently available programs, and to inquire about new features to meet your specific application needs.

Industry Use

Conveyor Manufacturers Printing and Labeling Custom Machine Builders Packaging
Material Handling Lumber

Product Documentation

Additional Information

Datasheet
Drawings

DOWNLOAD 3D
STEP HRL-P
(not all 3D model variations available)

Hollow Shaft Options
Supply Voltage Options
Output Circuits

Currently Available Programs

Program Description
64AJ

  • Output Type: single with Anti-Jitter option
  • Output Circuits: push/pull, or open collector (pre-configured at the factory)
  • Selectable Counts per Revolution: 1 through 64

Datasheet
144AJ

  • Output Type: single with Anti-Jitter option, and direction
  • Output Circuits: push/pull, current sinking, current sourcing, or open collector
  • Selectable Counts per Revolution: 1, 2, 3, 4, 5.236, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

Datasheet
240AJ

  • Output Type: single with Anti-Jitter option
  • Output Circuits: push/pull, current sinking, current sourcing, or open collector
  • Selectable Counts per Revolution: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 48, 60, 80, 120, 192, 240

Datasheet
270AJ

  • Output Type: single with Anti-Jitter option
  • Output Circuits: push/pull, current sinking, current sourcing, or open collector
  • Selectable Counts per Revolution: 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 54, 60

Datasheet
270AJB

  • Output Type: single with Anti-Jitter option and direction
  • Output Circuits: push/pull, or open collector (pre-configured at the factory)
  • Selectable Counts per Revolution: 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 54, 60
  • Selectable direction polarity

Datasheet
436AJ

  • Output Type: single with Anti-Jitter option
  • Output Circuits: push/pull, current sinking, current sourcing, or open collector
  • Selectable Counts per Revolution: 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 54, 436

Datasheet

Modified Versions

Modification Description
M131 Encoder with M12 4-pin connector Datasheet
M153 3-pin connector Datasheet
M162 Heavy duty version with heavy duty bearings and shaft Datasheet
M194 6-pin connector Datasheet

For our non-programmable Hollow Shaft model, please see our HRL Hollow Shaft Encoder. For our Shaft model, please see our RL Shaft Encoder.

Supplier's Site

Technical Specifications

  Tri-Tronics Company, Inc.
Product Category Rotary Encoders
Product Name HRL-P Hollow Shaft Encoder
Encoder Type Incremental
Unlock Full Specs
to access all available technical data

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