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Overspeed Protection
6500.0 INR/Piece
Product Details:
- Type Elevator Overspeed Governor
- Inclination 0 (Vertical usage for elevators)
- Usage Elevator Safety Device
- Noise Level Low
- Load Capacity Up to 2000 kg (Depending on model and usage)
- Material Cast Iron (Wheel), Steel (Frame), Industrial Paint Finish
- Drive Type Mechanical, Rope-driven
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Overspeed Protection Price And Quantity
- 6500.0 INR/Piece
- 5 Piece
Overspeed Protection Product Specifications
- Up to 2000 kg (Depending on model and usage)
- 0 (Vertical usage for elevators)
- Mechanical, Rope-driven
- Low
- Mechanical & Electro-mechanical
- Cast Iron (Wheel), Steel (Frame), Industrial Paint Finish
- Up to 2.5 m/s (Typically recommended for elevator overspeed protection devices)
- Elevator Overspeed Governor
- Elevator Safety Device
- -20C to 60C
- Centrifugal Mechanical Action
- Overspeed Governor with electrical safety contacts
- Floor or Wall Mounted
- Approximately 250 mm to 300 mm
- Corrosion Resistant Industrial Powder Coated
- Spring-Loaded Arm with Mechanical Lock
- Stops elevator car in case of overspeed by mechanical engagement with the guide rail
- Passenger and Freight Elevators, Lifts, Hoists
- 0.6 m/s to 2.5 m/s adjustable
Overspeed Protection Trade Information
- 5-7 Days
Product Description
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An Elevator Overspeed Governor is a critical safety device installed in elevator systems to prevent the elevator car from moving at an unsafe speed, especially during a free fall or uncontrolled downward movement. The governor continuously monitors the speed of the elevator car through a governor rope connected to the elevator safety gear. Under normal operation, the governor rotates freely. If the elevator exceeds its preset safe speed (usually due to a failure in the traction system, control system, or suspension components), the governor activates and performs the following actions:
Main Components:
Types of Overspeed Governors:
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Flexible Speed Adjustment for Enhanced Safety
The overspeed protection device offers an adjustable activation speed range from 0.6 m/s to 2.5 m/s, making it adaptable to various elevator types-both passenger and freight. This flexibility ensures optimal response and maximizes elevator safety according to building specifications and usage patterns.
Durable Construction and Mounting Options
Engineered with corrosion-resistant finishes and robust materials, including cast iron wheels and steel frames, the overspeed governor is built for longevity. It can be easily installed on floors or walls, accommodating unique elevator shaft layouts and maintenance requirements.
Reliable Mechanical Engagement and Quiet Operation
Leveraging centrifugal mechanical action, the device's spring-loaded arm and lock mechanism quickly stop the elevator during overspeed conditions. This direct mechanical intervention, coupled with electro-mechanical contacts, guarantees dependable operation while maintaining low noise levels.
FAQ's of Overspeed Protection:
Q: How does the overspeed governor protect elevators?
A: The overspeed governor monitors the elevator's travel speed. If it surpasses a set speed threshold (adjustable between 0.6 m/s and 2.5 m/s), the governor's centrifugal mechanical mechanism triggers a spring-loaded arm to engage with the guide rail, effectively halting the elevator car and preventing dangerous acceleration.Q: What types of elevators can use this overspeed protection device?
A: This device is suitable for both passenger and freight elevators, including hoists and lifts, making it a versatile solution for various building types and applications.Q: When should the activation speed be adjusted, and by whom?
A: Activation speed should be set during installation or elevator modernization, based on the elevator's operational requirements and local safety codes. Qualified technicians or certified service personnel must perform the adjustment for optimal safety and compliance.Q: Where can the overspeed governor be installed?
A: The governor is designed for versatile installations, allowing mounting either on the floor or wall of the elevator shaft-depending on the elevator's design and available space.Q: What is the usual process for stopping an elevator during overspeed conditions?
A: If overspeed is detected, the governor's centrifugal force actuates the spring-loaded arm, which mechanically locks onto the guide rail. This rapid engagement brings the elevator car to a controlled stop, triggering electrical safety contacts for additional system shutdown, ensuring comprehensive protection.Q: What are the main benefits of using this overspeed protection system?
A: Key benefits include precise speed adjustment, high load capacity (up to 2000 kg), reliable mechanical action combined with electro-mechanical safety contacts, robust corrosion-resistant construction, and compatibility with a wide range of elevator models. These features improve operational safety and equipment longevity.Tell us about your requirement
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