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SA-G

SA-G

Product catalog summary

Overview

This document presents technical specifications and application details for Gimatic magnetic sensors designed for T-slot mounting. These sensors include reed and magnetoresistive (GMR) types with PNP or NPN logic outputs, suitable for industrial automation environments.

Product Features

Sensor types: Reed and GMR (magnetoresistive) sensors.
Output logic: PNP or NPN for magnetoresistive sensors.
Robustness: Resistant to vibrations, ensuring reliable operation.
Mounting: Standard inline T-slot installation with optional K-SL slot adaptors.
Connection options: Cable output or M8 connector output.
Cable extensions available in lengths of 2.5 m, 5 m, and 10 m.
Mounting orientation: Axial or vertical.
100% traceability for quality assurance.

Technical Specifications

Parameter	Value / Range
Power Supply	3 to 30 Vac/dc (reed sensors), 6 to 30 Vdc (magnetoresistive sensors)
Switching Current	0.2 A
Power Rating (Ohmic Load)	6 W
Nominal Switching Point	20 to 25 AT (reed), 5 to 10 AT (magnetoresistive)
Magnetic Sensitivity	40±10 Gauss (reed), 5 to 25 Gauss (magnetoresistive)
Switching Times (ON/OFF)	0.5 ms ON, 0.5 ms OFF
Operating Temperature	-10 to 70 °C
Switching Frequency	500 kHz (reed), 200 kHz (magnetoresistive)
Electrical Service Life	10^7 impulses (reed), 10^9 impulses (magnetoresistive)
Maximum Piston Speed	10 m/s
Protection Rating	IP67
Sensor Body Material	PA (polyamide), AISI 303 stainless steel
Standard Cable Length	2.5 m (flying cable), 0.3 m (with M8 connector)
Cable Sheathing and Insulation	PVC, 0.14 mm² / AWG 26, 36 x 0.07 mm²
M8 Connector Material	PUR with gold-plated brass contacts

Standards and Compliance

The sensors comply with multiple CEI and EN standards related to electrical safety, electromagnetic compatibility, and environmental protection, including:

CEI EN 60529 (IP rating)
CEI EN 60947-5-2 (control circuit devices and switching elements)
CEI EN 61000 series (EMC standards)
CEI EN 55022 (radio disturbance)

Wiring and Connections

Wiring color codes and connections vary by sensor type:

Brown (BN): Positive supply (+)
Blue (BU): Negative supply (-)
Black (BK): Output signal
Not Connected (N.C.): Unused wire

Reverse polarity protection is included to prevent damage from incorrect wiring.

Applications

These magnetic sensors are suitable for various industrial automation components, including rotary units, tool changers, profiles and holders, suspensions, linear drives and actuators, grippers, cutters, nippers, and robot kits.

Summary of Best Practices and Limitations

Ensure correct sensor mounting orientation (axial or vertical) for optimal performance.
Use appropriate cable extensions and connectors to maintain signal integrity.
Operate within specified temperature and electrical limits to ensure sensor longevity.
Comply with wiring color codes and polarity to avoid sensor damage.
Utilize optional slot adaptors for flexible installation in various T-slot profiles.

Catalog excerpts

Sensoren Optionen Roboter-Kit Schneidzangen Aufhangungen Linearantriebe Greifer Prodiles and holders Werkzeugwechsler Dreheinheiten Sensors Options Robot Kit Nippers Suspensions Linear Actuators Grippers Profiles and Brackets Quick Changer Rotary Units Magnetsensoren fur T-Nuten • Reed- oder GMR-Sensoren. • PNP- oder NPN-Logikausgang fur magnetoresistive Sensoren. • Keine Probleme bei Vibrationen. • Standard T-Nut Leitungseinbau. • Optionale K-SL-Einschubadapter. • Axialer oder senkrechter Einbau. Magnetic sensors for T-siots • Reed or GMR sensors. • PNP or NPN logic output for magnetoresistive sensors. • No problems in case of vibrations. • Cable or M8 connector output. • Standard T-slot inline mounting. • Optional K-SL slot adaptors. • Optional 2.5m, 5m and 10m cable extensions. • Axial or vertical mounting. Anwendungsbeispiele Application examples Dimensions (mm) 600 Magnetsensoren Magnetic sensors

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Sensor mit Kabel Sensor with cable Sensor mit M8-Stecker Sensor with M8 connector Sensortyp Sensor type 2-Draht Reed Normal offen 2-wire reed Normally Open 3-Leiter PNP-Reed Normal offen 3-wire PNP reed Normally Open Magnetoresistiv PNP Normal offen Magnetoresistive PNP Normally Open Magnetoresistiv NPN Normal offen Magnetoresistive NPN Normally Open Stromversorgung Power supply Switching current Nennleistung (ohmsche Last) Power rating (Ohmic load) Nominal switching point EIN-AUS Differential ON-OFF differential AUS-Schaltzeit OFF switching time Operating temperature Schaltfrequenz Switching...

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