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HRL-P

Size 30 w/user selectable CPR & up to 25mm bore

Build Encoder

HRL
Bore Size
-
Program
/
Supply Voltage
Output Circuit

Bore Size

Program

Supply Voltage

Output Circuit

Shaft Stub

Mounting Options

Cables

Qty:

$372.97

HRL-P

Suggested Accessories

Note: Items typically ship in 3 to 10 days from receipt of order. If you need it faster, please contact us via phone to place your order.

Product Description

Specifications

Drawings

Mounting Information

Cable Assembly Information

Shaft Stub Information

Program Details

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.

Features and Options:

Programmable via DIP switches at installation time
User selectable counts per revolution

English bore size from 0.250" to 1.000"
Metric bore size or 10mm to 25mm

Exclusive “Anti-Jitter” option
Made in the USA

HRL-P Datasheet

Mechanical

Weight: 16.8 oz. (447 grams)

Maximum speed: 6,000 rpm

Shaft Loading: Radial: 25 lb. (11.3 kg) max.
Axial: 15 lb. (6.8 kg) max.

Bearing Life: 36 x 1,000,000/rpm = hours

Materials: Case: ¼" Aluminum, anodized
Shaft: Aluminum
Window: Plastic

Electrical Connections

Push/Pull Outputs:

Pin No.	Function	Wire Color
A	Supply Voltage	Red
B	Common	Black
C	Output A	White
D	Output B	Green
E	Output C or Z	Brown
-	Case Ground	Shield

Connector: 97-3102A-14S-5P (5-pin)

Electrical

Power Input (specify voltage when ordering):

Supply Voltage	R Values (see fig. 1)
5±5% vdc	1K ohms
8 to 30 vdc	3.3K ohms

Supply Current: 50 mA max (no load)

Output Current (I₀): 50ma max source/sink

Output Circuits: (see figure 1)

Push/Pull (Combined sourcing/sinking)
Current sinking NPN transistor
Open collector (V_cc = 30 vdc max)
Current sourcing PNP tranistor

All are switch selectable for single output model; factory configured for 2 or 3 outputs

Operating Temperature: 0° to 70° C

Pulse Rate: 0 - 30 kHz

Output Waveform: 50/50 squarewave

Pulse On-Off Ratio: 50%±10%
Pulse Interval Jitter: ±10%
Quadrature Deviation: 30° (max)
Pulse rise time: 2 µsec (max)
Pulse fall time: 5 µsec (max)
Voltage (high): V_in-2.5 vdc (min)
Voltage (low): 1.5 vdc (max>
Index Pulse: approximately the width of 1 pulse on output A

(600 rpm, V_IN=24vdc, 10ma<I_O<50ma, 25°C)

Output Protection:

Short Circuit
ESD to 8KV direct and 25KV air

Programs

The HRL-P is preconfigured with one of the following programs. Other programs are avilable.

144AJ Single pulse output on A with selectable cpr (1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144) and the anti-jitter feature.
240AJ Single pulse output on A with selectable cpr (1, 2, 3, 4, 5, 6, 7, 8 ,9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 48, 60, 80, 120, 240) and the anti-jitter feature.
270AJ Single pulse otuput on A with selectable cpr (2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 54, 60) and the anti-jitter feature.
270AJB Single pulse output on A with selectable cpr (2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 54, 60) and the anti-jitter feature. Direction output on B with selectable direction.

dimensions

Here is a listing of the suggested Mounting Options. For more information, please click on the part number.

Flexible/Rigid Mounting Brackets & Tethers:

MB-FB5: Flexible mounting tether for C-face motor mount, 5" to 8" bolt circle	MB-FB1: Flexible mounting bracket
MB-FB5C: Flexible Tether, Conveyor bearing kit

Here is a listing of the suggested Cable Assembly electrical connections. For more information, please click on the connectors.

MS, 5-pin
C5-3-10 RC: 3 wire, 10ft	C5-4-10 RC: 4 wire, 10ft
C5-3-20 RC: 3 wire, 20ft	C5-4-20 RC: 4 wire, 20ft
C5-3-3M RC: 3 wire, 3M	C5-4-3M RC: 4 wire, 3M
C5-3-6M RC: 3 wire, 6M	C5-4-6M RC: 4 wire, 6M

Here is a listing of the suggested Shaft Stubs . For more information, please click on the part number.

MB-ST.312: 5/16" dia., 1.72" stub length, 1/4-20 thread	MB-ST.5A: 1/2" dia., 1.1" stub length, 3/8-16 thread
MB-ST.375: 3/8" dia., 1-3/4" stub length, 5/16-18 thread	MB-ST.5: 1/2" dia., 1.8" stub length, 3/8-16 thread
MB-ST.375A: 3/8" dia., 1-3/4" stub length, #10-24 thread	MB-ST-M10: 10mm dia., 27mm stub length, M8 x 1.25 thread
MB-ST.375B: 3/8" dia., 1-3/4" stub length, 3/8-16 thread	MB-SR.375: Roll pin, 3/8" diameter x 2.25"

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

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HRL-P

Build Encoder

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