RXLG Aluminum Case Brake Resistor 1000W 75RJ for Servo Motor Regenerative Energy Dissipation
RXLG trapezoidal aluminum case brake resistors provide reliable regenerative energy dissipation for industrial motor control systems. These high-power resistors feature excellent thermal management and robust construction for demanding applications.
Compact design with power ratings from 60W to 2KW in minimal footprint
Aluminum alloy housing with inorganic coatings ensures efficient thermal transfer
Vibration resistant with ceramic core and constantan/nichrome alloy wiring
Available from 0.1Ω to 100KΩ with tolerance options from ±1% to ±10%
| Power Rating | Dimensions (mm) | Resistance Range | Terminal Type |
|---|---|---|---|
| 1000W | 400×382×50 | 0.1Ω-10KΩ | 3.5-7S |
| 2000W | 650×632×50 | 0.1Ω-100KΩ | 3.5-10S |
| 500W | 335×305×60 | 0.1Ω-10KΩ | 2.5-5S |
- Outer Shell: High heat dissipation aluminum alloy with complete fusion welding structure
- Conducting Wire: Constantan or nichrome alloy wire depending on resistance value
- Core Materials: Ceramic or talc porcelain for optimal thermal and electrical properties
- Heat Sinks: Precision winding with inorganic coatings for maximum insulation durability
- Braking resistor for inverter and servo motor protection against regenerative power
- Load testing for generators and inverter systems performance validation
- Current limiting, voltage regulation, and sampling applications in power electronics
- Industrial equipment including elevators, rolling mills, cranes, and wire drawing machines
The aluminum housing provides exceptional heat dissipation performance, weather resistance, and vibration tolerance. Designed for easy installation with heat sinks, these resistors perform reliably in demanding industrial environments.
| Component | Code | Description |
|---|---|---|
| Product Category | RXLG | Trapezoidal aluminum shell series |
| Rated Power | 200 | 200W power rating |
| Resistance | 50R | 50Ω resistance value |
| Accuracy | J | ±5% tolerance |
| Wiring | L | Lead terminal type |
For optimal performance and longevity, select resistors with at least 1.5 times the calculated power requirement. Example: For a 1W circuit requirement, choose a 2W rated resistor.
Each resistor undergoes pre-production sampling and final inspection before shipment. Manufactured by Sichuan Qixing Electronics with over 18 years of industrial experience.
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