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- 1225-2704 24V 125A (0-5K) Pm Control
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- MODEL 1225
- 1225-2704 24V 125A (0-5K) Pm Control
1225-2704 24V 125A (0-5K) Pm Control
Curtis 1225-2704 24V 125A (0-5K) Pm Control
The Curtis 1225-2704 is a versatile PM motor controller designed to enhance small vehicle applications and mobility devices. This programmable controller is an advanced version of the 1203A, 1208, and 1213 models, offering improved functionality and customization. Its sealed case design ensures durability, suitable for 24-36 volt systems.
With a nominal voltage range of 24 V and an efficient current limit of 125 A, the Curtis 1225-2704 delivers smooth, noiseless motor control. Its full-bridge power output stage provides solid-state reversing and full braking without additional hardware.
The controller's user-friendly features include a 0-5K ohms throttle input and adjustable delay range (0.2 s to 3.0 s), catering to diverse application needs. It operates within an ambient temperature range of -10°C to 45°C, ensuring reliability in various environments.
Compact in size, measuring 159 mm in length, 127 mm in width, and 48 mm in depth, and weighing just 1 kg, the Curtis controller is an ideal choice for optimizing the performance of smaller power-demand vehicles and devices.
Technical Manual: 1223 25 27 33 35 37 Manual
Product Specifications
|
Part Type |
PM Controller |
|
Nominal Voltage Range |
24 V |
|
Voltage Drop |
0.25 V @ 20 A |
|
Undervoltage Cutback |
16 V |
|
Current Limit |
125 A |
|
1 Minute Current Rating |
125 A |
|
1 Hour Current Rating |
70 A |
|
Minimum Electrical Isolation |
500 VAC (due to heatsink) |
|
KSI Input Current |
W/o Programmer: 100 mA W/ Programmer: 150 mA |
|
Auxiliary Driver 1 Current (Protected from short circuits) |
1 A |
|
Auxiliary Driver 2 Current (Not protected from short circuits) |
2 A |
|
Logic Input Current |
10 mA @ 24 V |
|
Delay Range (Acceleration and Deceleration) |
0.2 s to 3.0 s |
|
Current Limit Range |
65-125 A |
|
Operating Frequency |
15 kHz |
|
Ambient Operating Temperature |
-10°C to 45°C |
|
Throttle Input |
0-5K ohms |
|
Weight |
1 kg |
|
Length |
159 mm |
|
Width |
127 mm |
|
Depth |
48 mm |
|
Cross References |
CL7008228, CT1225-2704, HU3184096, YP150121182, YP1501211-82, 7008228, 1225-2704, 3184096, 150121182, 1501211-82 |
Features and Benefits:
-
Full Bridge Power MOSFET for efficient, quiet control.
-
Curtis 1307 supports programming, diagnostics, and testing.
-
TÜV Compliance ensures adherence to safety standards.
-
MultiMode offers four operating modes and controlled top speed.
-
Speed Limit Input for adjustable speed limiting.
-
Enhanced Linear Acceleration and Deceleration for smooth operation.
-
Current Limiting increases regenerative braking efficiency.
-
Load Compensation for consistent speed under varying loads.
-
High Pedal Disable ensures safe start-up conditions.
-
Key-Off Deceleration for smooth stopping on shutdown.
-
Fault Detection Circuitry prevents runaway conditions.
Recommended Use/Applications
-
Perfect for precision control in robotic arms and machinery.
-
Essential for regulating pumps in industrial fluid management systems.
-
Optimizes drive systems in electrically powered construction equipment.
-
Effective in controlling motors of automated packaging machines.
-
Useful in speed management of textile machinery motors.
-
Integral for efficient operation of motorized agricultural equipment.
-
Enhances control in electric vehicle drivetrain applications.
Frequently Asked Questions
What functions does the Curtis 1225-2704 perform in industrial machines?
This controller regulates speed and movement in PM motors, ensuring precise and efficient operation.
How is it installed in machinery?
Installation is easy, involving connecting the controller to the motor and power source following the manual's guidelines.
Is it compatible with different types of industrial machines?
Yes, its versatile 0-5K Ohm input range makes it suitable for a wide range of machines, including conveyors and robotic arms.
Can the Curtis controller enhance the efficiency of existing machinery?
Yes, it optimizes motor performance, leading to increased productivity and energy efficiency.
What maintenance is required for this controller?
Regular check-ups for connections and occasional part replacements are sufficient, with easy-to-follow guidelines provided.
Does this PM motor controller help in reducing operational costs?
Yes, by improving energy efficiency and reducing maintenance downtime, it significantly cuts down on operational expenses.
Are there specific types of PM motors that work best with this controller?
It works effectively with a range of PM motors, but checking compatibility specifications is advised for optimal performance.
