AutomationDirect has enhanced its motor control product line with the addition of Crohm brand VFD brake resistors, offering industrial users a reliable solution for dynamic braking applications. The new resistors feature built-in thermal protection and NEMA 1 enclosures for improved safety and durability in demanding environments.
Comprehensive Selection for Diverse Applications
The Crohm brake resistor series provides a wide range of options to match various VFD requirements, with resistance values spanning from 3.7 ohms to 400 ohms and power ratings from 240W to 18kW. This extensive selection ensures customers can find the optimal resistor for their specific motor control system based on manufacturer recommendations.
Enhanced Safety and Protection Features
Engineered for industrial reliability, these resistors incorporate:
- NEMA 1-rated enclosures for personnel and equipment protection
- Pre-installed thermal switches to prevent overload conditions
- Robust construction for long service life
- Compatibility with most VFD manufacturers’ specifications
The thermal protection system automatically safeguards both the drive and resistor from excessive heat buildup during frequent braking operations.
Optimized for Industrial Environments
The Crohm resistors are particularly suitable for:
- CNC machinery braking systems
- Elevator and hoist controls
- Conveyor deceleration applications
- Industrial automation equipment
Their durable enclosure design protects against accidental contact and environmental contaminants while maintaining proper heat dissipation.
Simplifying Motor Control System Integration
By offering these pre-configured brake resistor solutions, AutomationDirect provides engineers and maintenance professionals with ready-to-install components that simplify system design and reduce commissioning time. The combination of safety features and performance specifications makes these resistors a practical choice for upgrading existing installations or specifying new VFD systems.
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