F141000/0300L

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The F141000/0300L encoder is an incremental optical device with a resolution of 300 PPR, a frequency response of at least 100 kHz, and selectable output options including Push-Pull. Part of the Dynapar Encoders series by Danaher, it features a stainless steel shaft, operates within 0°C to +70°C, and withstands up to 50 G of shock.

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Product Description:

The F141000/0300L is a precision feedback device manufactured by Danaher and is part of the F14 Series Incremental Encoder. It is specifically designed for industrial automation systems. The encoder is intended to facilitate the control of stepper and servo motors that necessitate an incremental signal output that is precise.

The F141000/0300L encoder provides three incremental signals—A, B, and Z—that can handle frequencies up to 250 kHz. With an input voltage of 5 VDC, the open collector type output can be activated. With a resolution of 1,000 pulses per revolution, the motor's position and velocity may be monitored with precision. To guarantee a stable mounting, the encoder comes with a 6.35 mm cylindrical shaft that has an internal collar. The brass construction of the shaft makes it ideal for use in rotating machinery. A guarantee of mechanical protection is provided by the enclosure's aluminum construction. The system is fastened to the encoder using two screws that have a diameter of 1.811 inches. A pigtail cable with a standard 3-foot wire termination is used for the connection type.

The encoder's housing is protected by an IP40 rating, which protects against internal contamination by tiny solid objects. A consistent performance under thermal strain is ensured by the operating temperature range of 0°C to 120°C. The temperature range for storage is -40°C to 120°C. The encoder is also capable of withstanding non-condensing humidity levels of up to 90%. The F141000/0300L incremental encoder is capable of providing dependable incremental feedback in automation systems that necessitate precise motion tracking as a result of these specifications. The encoder is designed with specific specifications that guarantee compatibility with motion systems.

Encoder Type
Incremental optical
Frequency Response (AB)
≥100 kHz
Frequency Response (Index)
≥75 kHz
Humidity Tolerance
98% RH non-condensing
Operating Temp
0°C to +70°C
Output Current
OC/PP: 40 mA; diff: 100 mA
Output Types
Open-collector, push-pull, differential
Phase Sense
A leads B for CCW shaft rotation
Quadrature Phasing
90° ±22.5° electrical
Resolution
300 or 1000 PPR
Shaft Material
Stainless steel, multiple diameters
Shock Rating
50 G, 11 ms
Signal Format
Quadrature AB ± Z index
Storage Temp
-40°C to +90°C
Supply Current (no load)
80 mA
Supply Voltage
5–26 VDC
Symmetry
180° ±18° electrical
Vibration Rating
5–2000 Hz, 20 G
Waveform
Squarewave, tr/tf <1 µs @1000 pF

Frequently Asked Questions about F141000/0300L:

Q: Do F141000/0300L encoders include index signal Z?

A: Yes, the encoder outputs A, B, and Z signals. The Z index enables accurate referencing during each full rotation.

Q: Why does F141000/0300L have a hollow shaft?

A: The hollow shaft simplifies motor shaft mounting. It allows direct fitting over the motor shaft without alignment issues.

Q: Does F141000/0300L use an open collector output?

A: Yes, open collector output ensures flexible interfacing. It allows use with external pull-up resistors for various voltage levels.

Q: How does F141000/0300L handle mounting stability?

A: The inside collar and two-screw fixing offer stable shaft positioning. This reduces mechanical runout and signal distortion.

Q: Why do F141000/0300L encoders use thick glass disks?

A: Thick glass disks enhance durability and optical clarity. They provide consistent signal generation under varying operating conditions.


Internal Product Review

  • ‘‘The F141000/0300L delivers accurate incremental feedback through 1,000 PPR resolution and 250 kHz frequency response. Danaher’s encoder includes a pigtail cable connection and aluminum housing. The open collector output and IP40 protection level enhance its compatibility and mechanical reliability.’’

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