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- 1207A-4118 24V 250A (5K-0) Pmc
Curtis 1207A-4118 24V 250A (5K-0) Pmc
The Curtis 1207A-4118 is a versatile 24V motor controller, ideal for managing industrial machines' speed and efficiency. Its design allows smooth control over motor speeds, enhancing machine performance.
Fitting is user-oriented, making it suitable for various applications, including upgrading or repairing equipment. This 24v Curtis controller is durable and reliable, ensuring long-lasting operation.
When it comes to repairs, simplicity is key. Components are accessible, and with basic tools, most issues can be resolved quickly, minimizing downtime. Regular maintenance involves checking connections and ensuring the controller is free from dust and debris.
If replacement is needed, it's a straightforward process of disconnecting the old unit and installing the new one, following safety protocols. Overall, the Curtis 1207A-4118 provides efficient control and easy maintenance, making it an essential component for any industrial setting.
Technical Manual: 1207 07A Manual
Product Specifications
Part Type |
Controller |
Brand |
Curtis |
Voltage Range |
24 V |
Minimum Electrical Isolation |
Due to Heatsink: 500 VAC |
Max Operational Voltage |
30 V |
Min Operational Voltage |
16 V |
Undervoltage |
16 V |
Overvoltage |
33 V |
1 Minute Current Rating |
250 A |
2 Minutes Current Rating |
200 A |
5 Minutes Current Rating |
150 A |
1 Hour Current Rating |
100 A |
KSI Input Voltage |
16-30 V |
KSI Input Current |
W/o Programmer: 80 mA W/ Programmer: 130 mA |
Operating Frequency |
15 kHz |
Throttle Input |
5K-0 ohms |
Ambient Temperature (Operational) |
-25°C to 50°C |
Under temperature Cutback (Heatsink) |
-25°C |
Overtemperature Cutback (Heatsink) |
85°C |
Length |
165 mm |
Width |
122 mm |
Depth |
66 mm |
Cross References |
CL7007891, CT1207A-4118, HU3181132R, PHAX00001453, YP1501229-85R, 7007891, 1207A-4118, 3181132R, AX00001453, 1501229-85R |
Features
- Precise 5K-0 Ohm Throttle Input: Offers smooth and accurate speed adjustments, enhancing machine performance.
- Compact and Durable Design: Built for rugged environments while maintaining a small footprint for easy integration.
- Overload and Circuit Protection: Provides built-in safety measures to prevent damage from overcurrent and circuit faults.
- High Current Rating (250A): Supports demanding applications, ensuring consistent performance even under heavy load.
Benefits
- Improved Precision and Control: The 5K-0 ohm input allows for accurate speed adjustments, increasing machine accuracy.
- Reduced Maintenance Costs: Robust construction and minimal maintenance requirements reduce the need for frequent repairs.
- Enhanced Safety Features: Overload and fault protection features help safeguard both the controller and machinery.
- Energy-Efficient Performance: Optimized power usage leads to cost savings and reduces environmental impact.
Symptoms of a Faulty Curtis PMC Controller
Identifying signs of a faulty controller helps prevent further machine issues and keeps operations running smoothly.
- Erratic Speed Control: Sudden changes in speed or throttle responsiveness may indicate internal issues.
- Frequent Overheating: Constant high temperatures suggest the controller’s heat management may be compromised.
- Inconsistent Motor Power: Variability in motor response hints at potential throttle or connection faults.
- Unexpected Shutdowns: Random power-offs during operation could mean the controller is unable to maintain stable output.
- Error Codes on Diagnostic Tools: Displayed fault codes typically indicate specific issues within the controller’s circuitry.
Recommended Use/Applications
- Conveyor Systems: Provides consistent speed control, crucial for smooth warehouse operations.
- HVAC Systems: Regulates fan speeds efficiently for precise temperature control.
- Electric Vehicles: Enhances motor control in industrial electric vehicles for better performance.
- Marine Electric Motors: Controls motor speed in marine applications, such as electric boats.
- Automated Guided Vehicles (AGVs): Enables precise speed adjustments for safe navigation in warehouses.
- Industrial Mixers and Blenders: Maintains consistent speeds, ideal for controlled mixing in manufacturing.
Frequently Asked Questions
What types of machines can use the 24V motor controller?
This controller is versatile and suitable for conveyor belts, HVAC systems, and electric vehicles.
How does the 24v Curtis controller enhance machine performance?
It provides precise speed control, improving efficiency and accuracy in various applications.
Can this controller be used with different motor models?
Yes, it's compatible with a wide range of industrial motors, offering flexibility in usage.
What maintenance does the 24V motor controller require?
Regular checks for dust, debris, and secure connections ensure smooth operation.
How does this controller improve energy efficiency?
It optimizes power usage, leading to reduced operational costs and enhanced sustainability.
Are there any specific safety features in the motor speed controller?
Built-in protection against overloads and circuit faults safeguards both the machine and the controller.