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DC Brakes - Resistance Boxes for DC Electromagnetic Brakes - SMH13 / SMH300

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10,811 MRP: ₹14,415
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Product Description

Product Description (Approx. 600 Words)

The DC Brake Resistance Boxes for DC Electromagnetic Brakes (SMH13 / SMH300) are high-performance industrial components designed to provide efficient and controlled braking in a wide range of applications. These resistance boxes are essential for safely dissipating the excess electrical energy generated during the braking process, ensuring smooth operation and protecting critical equipment from damage.

In industries such as material handling, construction, and automation, DC electromagnetic brakes are widely used for precise stopping and load control. During braking, the system generates electrical energy that must be effectively managed to avoid overheating and system failure. The SMH13 and SMH300 resistance boxes are specifically designed to absorb this energy and convert it into heat, which is then dissipated through a well-ventilated structure.

These models are built using high-quality wire-wound or grid-type resistors that ensure excellent performance, durability, and thermal stability. The resistive elements are enclosed within a heavy-duty mild steel cabinet that is powder-coated for enhanced resistance against corrosion, dust, and harsh environmental conditions. This robust design ensures reliable operation even in demanding industrial environments.

One of the standout features of the SMH13 / SMH300 resistance boxes is their efficient thermal management system. The ventilated enclosure allows natural air cooling, enabling effective heat dissipation without the need for external cooling devices. This results in improved energy efficiency and reduced maintenance requirements.

The compact and practical design of these resistance boxes allows for easy installation and integration into existing systems. They can be mounted on walls or panels, making them suitable for various industrial setups. Their compatibility with standard DC electromagnetic braking systems ensures flexibility across multiple applications.

These resistance boxes also play a crucial role in enhancing system safety. By controlling the braking energy, they help prevent sudden stops, reduce mechanical stress, and protect electrical components from overload conditions. This leads to smoother operation, increased equipment lifespan, and reduced downtime.

The SMH13 / SMH300 models can be customized to meet specific operational requirements, including resistance values, voltage ratings, and power capacities. This makes them suitable for both light-duty and heavy-duty industrial applications.

With their rugged construction, efficient performance, and low maintenance requirements, these DC brake resistance boxes provide a cost-effective and reliable solution for modern industrial braking systems. They are an ideal choice for industries looking to improve safety, efficiency, and operational reliability.

Technical Specifications

Technical Specifications

  • Product Name: DC Brake Resistance Box
  • Model: SMH13 / SMH300
  • Type: Braking Resistor for DC Electromagnetic Brakes

Electrical Specifications

  • Rated Voltage: 24V / 110V / 220V DC (Customizable)
  • Resistance Value: As per requirement (Ohms)
  • Power Rating: High wattage capacity for energy dissipation
  • Duty Cycle: Intermittent / Continuous
  • Insulation Class: Class F / H

Mechanical Specifications

  • Resistor Type: Wire-wound / Grid type
  • Enclosure Material: Mild Steel (Powder Coated)
  • Mounting Type: Wall Mount / Panel Mount
  • Terminal Type: Heavy-duty screw / stud terminals
  • Finish: Corrosion-resistant

Thermal & Cooling

  • Cooling Method: Natural Air Cooling
  • Design: Ventilated enclosure
  • Heat Dissipation: High-efficiency thermal design

Environmental Specifications

  • Operating Temperature: -10°C to +55°C
  • Humidity: Up to 95% RH (Non-condensing)
  • Protection Level: IP20 / IP23 (Optional higher IP available)

Applications

  • EOT Cranes
  • Hoists & Winches
  • Elevators & Lifts
  • Conveyors
  • Industrial Automation Systems

Key Features

  • Efficient braking energy dissipation
  • Improved safety and system control
  • Rugged and durable construction
  • Low maintenance
  • Easy installation
  • Customizable design 

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