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Brand: SICK
SICK EFS50-2KF0A023A Motor Feedback
Description
High-resolution single-turn motor feedback
The SICK EFS50-2KF0A023A, order 1073503, is a single-turn HIPERFACE DSL motor-feedback encoder. Its exact datasheet specifies 23-bit resolution and 8,388,608 steps.
The listed supply range is 7–12 V, with a mass of 0.2 kg and a maximum speed of 12,000 rpm. Match the complete order number and motor feedback arrangement to the required system.
Technical specifications
| Parameter | Specification |
|---|---|
| Model / order | EFS50-2KF0A023A / 1073503 |
| Interface | HIPERFACE DSL |
| Execution | Single-turn |
| Resolution | 23-bit / 8,388,608 steps |
| Supply | 7–12 V |
| Maximum speed | ≤12,000 rpm |
| Mass | 0.2 kg |
| Protection | IP40 with specified connector and closed cover |
| Temperature | −30 to +115 °C; internal limit 125 °C and installation conditions apply |
Installation and system conditions
IP40 protection requires the specified connector arrangement and a closed cover. The published −30 to +115 °C range is subject to the internal 125 °C temperature limit and applicable installation conditions.
Any safety-related use must follow the exact datasheet and complete machine configuration. A component designation does not establish the performance of an entire safety function; do not infer SIL3 from systematic-capability terminology.
Quotation enquiries
Send Seven Star LLC order 1073503, the full model, quantity, motor reference, mechanical arrangement and existing connection details. Identify the required mating and mounting components separately.
Datasheets & Documents
- Datasheet SICK EFS50-2KF0A023A Motor Feedback Manufacturer Datasheet Download
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About brand
Machine builders have relied on SICK since 1946 for the sensors that tell a controller where a part, a pallet or a person is. The company, based in Waldkirch, Germany, makes photoelectric, inductive and magnetic sensors, distance sensors and safety devices. Seven Star LLC supplies SICK sensors to maintenance teams and integrators in Oman, mostly as exact replacements identified by type code and part number.
SICK sensor families on this page
Five of the SICK families listed here are described below. The W4 miniature photoelectric sensors include the WTB4-3, a proximity sensor with background suppression. IME is the standard inductive proximity line, and the IME18 is the M18 housing size. RZT7 cylinder sensors fit T-slot pneumatic cylinders and detect the piston magnet. The DT35 belongs to the Dx35 laser distance sensors for mid-range measurement. The microScan3 is a safety laser scanner that guards hazardous zones around machines and vehicles.
Where SICK sensors are used
SICK sensors are fitted on packaging and bottling lines, conveyors, palletizers, warehouse cranes and automated guided vehicles. Safety laser scanners protect robot cells and transfer cars. In process plants, the same proximity and cylinder sensors report valve and damper positions on packaged equipment.
Ordering SICK sensors: what we need
A SICK type code such as IME18-08NPSZW2K packs the whole specification into one string: housing size, sensing range, flush or non-flush mounting, output type and connection. Each variant also has a 7-digit part number, and that number is the safest identifier. Please send:
- Type code and part number from the sensor label, or a photo of it
- Output type (PNP or NPN, normally open or closed) and connection (cable length or M8/M12 plug)
- For microScan3: variant (Core or Pro), interface, protective field range, plus system plug and bracket
We check the code in SICK's documentation and tell you if the manufacturer lists a successor.
Browse SICK products by category: Sensors & Transmitters.
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Frequently Asked Questions
What is the exact order number?
1073503.
What interface is used?
HIPERFACE DSL.
What resolution is listed?
23-bit, or 8,388,608 steps.
Is the protection rating unconditional?
No. IP40 requires the specified connector arrangement and closed cover.
Does a component designation establish complete machine safety performance?
No. The complete configuration, installation and validation must satisfy the applicable requirements.
Reviews
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