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DC Brakes - Resistance Boxes for DC Electromagnetic Brakes - SMH10 / SMH250

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Best Price (Excl. GST):
10,305 / nos MRP: ₹13,740 / nos
GST (18%): 1,855
Total Price (Incl. GST): ₹12,160
You Save: ₹3,435 (25%)
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Product Description

The DC Brake Resistance Boxes for DC Electromagnetic Brakes (SMH10 / SMH250) are high-efficiency braking components designed to ensure safe, smooth, and controlled stopping in industrial machinery. These resistance boxes are essential for managing the excess electrical energy generated during braking, helping to maintain system stability and extend the life of critical components.

In industrial applications such as cranes, hoists, elevators, conveyors, and other material handling systems, DC electromagnetic brakes play a crucial role in controlling motion. During braking, electrical energy is produced that must be safely dissipated to prevent overheating and damage. The SMH10 and SMH250 models are specifically engineered to absorb this energy and convert it into heat, which is then effectively released into the surrounding environment.

These resistance boxes are built using high-quality wire-wound or grid-type resistors known for their durability, thermal stability, and consistent performance. The resistors are enclosed within a rugged mild steel body that is powder-coated for superior resistance against corrosion, dust, and harsh industrial conditions. This ensures long-lasting operation even in demanding environments.

One of the key features of the SMH10 / SMH250 models is their efficient thermal management system. The ventilated enclosure design allows for natural air cooling, ensuring effective heat dissipation without requiring additional cooling mechanisms. This not only improves energy efficiency but also reduces maintenance and operational costs.

The compact and modular design of these resistance boxes makes installation simple and flexible. They can be easily mounted on walls or panels, allowing seamless integration into existing systems. Their compatibility with a wide range of DC electromagnetic braking systems makes them a versatile choice for both new installations and system upgrades.

Safety and performance are at the core of these resistance boxes. By controlling braking energy effectively, they help prevent sudden jerks, reduce mechanical stress, and protect electrical components from overload. This results in smoother operation, improved safety for operators, and reduced wear and tear on machinery.

Additionally, the SMH10 / SMH250 models can be customized based on specific requirements such as resistance value, voltage rating, and power capacity. This flexibility makes them suitable for a variety of industrial applications, from light-duty operations to heavy-duty machinery.

With low maintenance requirements and a long service life, these DC brake resistance boxes provide a cost-effective solution for industries looking to enhance the reliability and efficiency of their braking systems. Their robust construction, efficient performance, and ease of installation make them an ideal choice for modern industrial setups.

In conclusion, the DC Brake Resistance Boxes SMH10 / SMH250 deliver dependable performance, superior durability, and enhanced safety, making them an essential component in any industrial braking system.

Technical Specifications

Technical Specifications

  • Product Name: DC Brake Resistance Box
  • Model: SMH10 / SMH250
  • Type: Braking Resistor for DC Electromagnetic Brakes

Electrical Specifications

  • Rated Voltage: 24V / 110V / 220V DC (Customizable)
  • Resistance Value: As per application requirement (Ohms)
  • Power Rating: High wattage capacity for braking energy dissipation
  • Duty Cycle: Intermittent / Continuous duty
  • 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 coating

Thermal & Cooling

  • Cooling Method: Natural Air Cooling
  • Design: Ventilated enclosure
  • Heat Dissipation: Optimized for high thermal performance

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
  • Improves safety and performance
  • Rugged and durable construction
  • Low maintenance
  • Easy installation
  • Customizable configurations 

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