Festo SDBC-MSB-1L-PU-K-2-LE Proximity Sensor

USD 50.75

Magneto-resistive proximity sensor for C-slot cylinders. Delivers precise PNP N/O position detection with 480Hz switching, 0.2mm accuracy, and 2m open cable.

SKU Festo-8139723 Category
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Festo SDBC-MSB-1L-PU-K-2-LE Proximity Sensor

Model Identifier SDBC-MSB-1L-PU-K-2-LE
Official Part Number 8139723
GTIN Standard 4052568568498

Technical Overview

Magneto-resistive proximity sensor for C-slot cylinders. Delivers precise PNP N/O position detection with 480Hz switching, 0.2mm accuracy, and 2m open cable.

Key Features

  • Magneto-resistive measuring principle
  • PNP, N/O contact switching output
  • Insertable from above for flush C-slot mounting
  • 10 - 30 V DC operating voltage range
  • 2 meter open-end 3-wire cable
  • LED operating status indicator

Magneto-resistive position sensing for rapid (480 Hz) and highly accurate (0.2 mm) C-slot cylinder detection.

Technical Specification Matrix

ParameterValue
DesignFor C-slot
Measuring PrincipleMagneto-resistive
Operating Voltage10 ... 30 V DC
Switching OutputPNP
Switching FunctionN/O Contact
Max Switching Frequency480 Hz
Max Output Current100 mA
Cable Length2 m
Electrical Connection3-wire, Open end
Repetition Accuracy0.2 mm
Operating Temperature-20 to 70 °C
Physical Weight (kg)0.02
Dimensions L x W x H (cm)4.2 x 0.29 x 0.5

Industrial Applications

1. High-Speed Gripper Position Sensing

Mounted directly into the C-slot of parallel pneumatic grippers, the sensor accurately detects jaw positions during rapid opening and closing cycles.

Problem Solved

Prevents false readings in high-speed pick-and-place systems by utilizing a 480 Hz switching frequency and 0.2 mm repetition accuracy for precise end-position verification.

Parallel GripperEnd-Position SensingHigh-Frequency SwitchingPick-and-Place

2. Linear Axis Stroke Detection

Integrated into the C-slots of rodless or linear pneumatic cylinders to detect exact stroke limits and intermediate positioning of the slide block.

Problem Solved

Eliminates the need for external brackets or mechanical limit switches, providing a contactless, low-profile position sensing solution that won't interfere with moving mechanical parts.

Linear AxisStroke DetectionContactless SensingC-Slot Integration

3. Automated Material Handling Modules

Deployed across multi-cylinder material handling and transfer stations to verify actuator states before sequence progression.

Problem Solved

Ensures reliable control logic by providing immediate PNP output feedback via 10-30 VDC signaling, improving safety and preventing sequential mechanical collisions.

Material HandlingActuator VerificationPNP OutputIndustrial Automation
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