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OTIS GAA177HB6 Elevator Leveling Sensor Photoelectric Switch for Landing Position Detection with Accurate Leveling Signals
OTIS GAA177HB6 Elevator Leveling Sensor Photoelectric Switch for Landing Position Detection with Accurate Leveling Signals
OTIS GAA177HB6 Elevator Leveling Sensor Photoelectric Switch for Landing Position Detection with Accurate Leveling Signals
OTIS GAA177HB6 Elevator Leveling Sensor Photoelectric Switch for Landing Position Detection with Accurate Leveling Signals
OTIS GAA177HB6 Elevator Leveling Sensor Photoelectric Switch for Landing Position Detection with Accurate Leveling Signals
OTIS GAA177HB6 Elevator Leveling Sensor Photoelectric Switch for Landing Position Detection with Accurate Leveling Signals
OTIS GAA177HB6 Elevator Leveling Sensor Photoelectric Switch for Landing Position Detection with Accurate Leveling Signals
OTIS GAA177HB6 Elevator Leveling Sensor Photoelectric Switch for Landing Position Detection with Accurate Leveling Signals
OTIS GAA177HB6 Elevator Leveling Sensor Photoelectric Switch for Landing Position Detection with Accurate Leveling Signals
OTIS GAA177HB6 Elevator Leveling Sensor Photoelectric Switch for Landing Position Detection with Accurate Leveling Signals
OTIS GAA177HB6 Elevator Leveling Sensor Photoelectric Switch for Landing Position Detection with Accurate Leveling Signals
OTIS GAA177HB6 Elevator Leveling Sensor Photoelectric Switch for Landing Position Detection with Accurate Leveling Signals
Specifications
MOQ :
1pcs
Brand Name :
Otis
Model Number :
GAA177HB6
Delivery Time :
Normally 2-3 working days after payment
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Brand :
SULAB
MOQ :
1PC
Transportion :
TNT, UPS, DHL, Fedex, Air, Sea
Warranty :
One year
Description :
Elevator parts
Model :
GAA177HB6
Applicable :
Elevator
Packages :
Carton, Wooden case, Pallet etc
Payment Method :
Company Bank, Western union, Paypal etc
Packaging Details :
Carton, Wooden case, Pallet etc
Description

OTIS GAA177HB6 Elevator Leveling Sensor Photoelectric Switch Inductor for Landing Position Detection Spare Parts


GAA177HB6 is a photoelectric leveling sensor used in OTIS elevators.

It detects the position of the elevator car by sensing the leveling shield or leveling plate installed on the hoistway.
Sends accurate leveling signals to the elevator control system to ensure accurate stopping at each floor.

Brand SULAB
Description Elevator parts
Model GAA177HB6
MOQ 1PC
Transportion TNT, UPS, DHL, Fedex, Air, Sea
Applicable Elevator
Packages Carton, Wooden case, Pallet etc
Delivery Time Normally 2-3 working days after payment
Warranty One year
Payment Method Company Bank, Western union, Paypal etc


Provides stable position feedback during elevator running, decelerating and leveling to improve leveling accuracy.

Works as a position detection component to help the system judge the car’s position and running direction.

Ensures stable and reliable signal output to avoid mis-leveling, overrun or abnormal stop during operation.

Supports normal operation of elevator door opening and floor display functions after accurate leveling.

Elevator Sensor – FAQs

Q1: What types of sensors are commonly used in elevator systems?
Elevators use sensors for position detection, leveling, door monitoring, and other control functions. Common sensing technologies include magnetic, inductive, and photoelectric types, depending on the application.

Q2: Can elevator sensors with the same appearance be interchangeable?
Not necessarily. Similar-looking sensors may differ in sensing principles, supply voltages, output logic, detection distances, or connector arrangements.

Q3: What is the difference between NPN and PNP sensor outputs?
NPN and PNP sensors use different transistor output configurations. The correct type depends on the input circuit and wiring requirements of the elevator controller.

Q4: What can cause an elevator sensor to provide an incorrect signal?
Possible causes include incorrect alignment, damaged wiring, unstable power supply, contamination, electrical interference, or sensor failure. The connected controller and sensing target should also be checked.

Q5: What information is required to identify a replacement elevator sensor?
Please provide the original part number, sensing type, supply voltage, output signal, sensing distance, mounting dimensions, and connector details.

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OTIS GAA177HB6 Elevator Leveling Sensor Photoelectric Switch for Landing Position Detection with Accurate Leveling Signals

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Product Detail
MOQ :
1pcs
Brand Name :
Otis
Model Number :
GAA177HB6
Delivery Time :
Normally 2-3 working days after payment
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Brand :
SULAB
Contact Supplier
video
OTIS GAA177HB6 Elevator Leveling Sensor Photoelectric Switch for Landing Position Detection with Accurate Leveling Signals
OTIS GAA177HB6 Elevator Leveling Sensor Photoelectric Switch for Landing Position Detection with Accurate Leveling Signals
OTIS GAA177HB6 Elevator Leveling Sensor Photoelectric Switch for Landing Position Detection with Accurate Leveling Signals
OTIS GAA177HB6 Elevator Leveling Sensor Photoelectric Switch for Landing Position Detection with Accurate Leveling Signals
OTIS GAA177HB6 Elevator Leveling Sensor Photoelectric Switch for Landing Position Detection with Accurate Leveling Signals
OTIS GAA177HB6 Elevator Leveling Sensor Photoelectric Switch for Landing Position Detection with Accurate Leveling Signals

Xian Sulab Machinery Co., Ltd.

Verified Supplier
5 Years
Shaanxi
Since 2014
Business Type :
Trading Company, Seller
Main Products :
Elevator Spare Parts, Elevator PCB Board, Elevator Wheel Roller
Total Annual :
1000-50000
Employee Number :
10~50
Certification Level :
Verified Supplier
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