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Cast Iron Fail Safe DC Brake for Crane

Cast Iron Fail Safe DC Brake for Crane Specification

Pressure
Spring pressure type

Thickness
8 mm to 20 mm (brake liner thickness)

Vehicle Type
Overhead Crane

Shape
Round

Usage
Crane

Material
MS

Size
Standard Sizes

Loading Capacity
Depends on model; typically up to 10 Ton cranes

Product Type
Crane Brake

Diameter
150 mm to 300 mm

Color
Black

Power
20W to 150W (as per model)

Voltage
190V DC

Application
Crane hoisting and trolley mechanisms

Brake Release
Electromagnetic Release

Body Material
Cast Iron

Brake Type
Fail Safe DC Electro-Magnetic Brake

Insulation Class
Class F

Duty Cycle
S1 (continuous), S2 (intermittent)

Surface Treatment
Powder Coated

Mounting
Flange Mounted

Ambient Temperature
-5°C to +55°C

Cast Iron Fail Safe DC Brake for Crane Trade Information

Minimum Order Quantity
1 Piece

Delivery Time
5-10 Days

About Cast Iron Fail Safe DC Brake for Crane

Cast Iron Fail Safe DC Brake for Crane Description

Overview

The Cast Iron Fail Safe DC Brake is a spring-loaded, electromagnetic disc brake specially designed for crane and hoist applications. Built with a heavy-duty cast iron housing, this brake ensures maximum durability, reliable performance, and safe load holding under all operating conditions. It is a fail-safe type brake, meaning it automatically engages when power is switched off, providing total safety during power failure or emergency stop conditions.

Engineered for Industrial Crane Safety

Our Cast Iron Fail Safe DC Brake provides essential safety for overhead cranes, combining durable construction with powder-coated, corrosion-resistant surfaces. The electromagnetic release mechanism ensures the brake only disengages when electrically activated, providing secure holding under load. Operable in a wide temperature range and designed for continuous or intermittent duty, this product helps you maintain operational reliability in demanding environments.

Versatile and Customizable for Multiple Crane Types

Suitable for various crane hoisting and trolley applications, this brake is available in standard diameters (150 mm to 300 mm) and brake liner thicknesses, ensuring optimal fit and performance for specific operational needs. Its modular design allows integration with cranes of different capacitiesup to 10 tonsmaking it a versatile solution for construction, manufacturing, and warehousing industries across India.

FAQs of Cast Iron Fail Safe DC Brake for Crane:

Q: How does the fail safe DC electro-magnetic brake operate in cranes?

A: The brake works by utilizing a spring pressure hold mechanism that engages the brake in the absence of power. When 190V DC power is supplied, the electromagnetic coil releases the brake, enabling crane operation. If power fails, the brake automatically engages, ensuring safety.

Q: What types of cranes are compatible with this brake?

A: This cast iron fail safe DC brake is designed primarily for overhead cranes, suitable for both hoisting and trolley mechanisms. Its customizable loading capacity and standard sizes make it adaptable to various crane models handling up to 10 tons.

Q: Where is the brake mounted, and what are its installation requirements?

A: The brake is flange-mounted, making it straightforward to install onto the cranes drive system. It is supplied in standard sizes and shapes, ensuring easy integration with existing crane configurations.

Q: When should this brake be used in crane operations?

A: This brake is essential in scenarios requiring added safety, such as during load lifting, lowering, or in environments where power loss could pose risks. Its fail-safe operation is especially beneficial for maintaining safety during both continuous (S1) and intermittent (S2) duty cycles.

Q: What is the process for releasing the brake during crane movement?

A: To release the brake, 190V DC is applied to the electromagnetic coil, overcoming the spring force and disengaging the brake. This allows crane movement; when the current is cut, the spring re-engages the brake automatically.

Q: What are the main benefits of using a powder-coated cast iron brake in crane applications?

A: The powder-coated finish enhances corrosion resistance, while the cast iron construction delivers durability and longevity. The fail-safe design maximizes safety, ensuring the crane remains secure even during power failures.

Q: How does the brake maintain performance in varying environmental conditions?

A: Thanks to its Class F insulation and operating temperature range of -5C to +55C, the brake maintains reliable performance across diverse industrial environments common in crane operations.

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