Dual Capacitor 60A 21V Angle Grinder Controller Board
Dual Capacitor 60A 21V Angle Grinder Controller Board
Keep your angle grinder and electric motor running at peak performance with this high-quality Dual Capacitor Controller Board. Engineered for stable output and precise actuator angle control, this compact metal board delivers reliable 60A current handling at up to 21V — making it an ideal replacement or upgrade component for angle grinders and similar power tools.
Key Features
- Stable Output: Dual capacitor design ensures consistent, smooth power delivery to your electric motor.
- High Current Rating: Handles up to 60A at 21V for dependable performance under demanding workloads.
- Durable Metal Construction: Black metal housing offers robust protection and long-lasting durability.
- Compact Size: Measures approximately 6 × 5 cm (2.36 × 1.96 in) — easy to fit into tight spaces.
- High Actuator Angle Control: Designed to maintain precise motor control across varying load conditions.
- Wide Compatibility: Suitable for angle grinders and other electric motor-driven tools requiring a controller board replacement.
- Brand New & High Quality: Built to strict quality standards right out of the box.
Specifications
- Material: Metal
- Color: Black
- Voltage: 21V
- Current: 60A
- Dimensions: 6 × 5 cm / 2.36 × 1.96 in
- Package Includes: 1 × Controller Board
- Made in Mainland China
Important Notes
- Product photos may not reflect actual size — please refer to the specifications above for accurate dimensions.
- Manual measurement may result in ±5–10 mm tolerance.
- Actual color may vary slightly from images due to monitor display settings.
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Frequently Asked Questions
Q: What type of tools is this controller board compatible with?
A: This dual capacitor controller board is designed primarily for angle grinders and similar electric motor-driven power tools that require a 21V, 60A controller board for stable motor output and actuator angle management.
Q: What does the dual capacitor design do?
A: The dual capacitor configuration helps smooth out power delivery to the electric motor, reducing fluctuations and ensuring a more consistent, stable output during operation — which is especially beneficial under varying load conditions.
Q: What are the dimensions of this controller board?
A: The board measures approximately 6 × 5 cm (2.36 × 1.96 inches). Please note that manual measurements may vary by ±5–10 mm.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.