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- 1228-2901 : Curtis 24V 110A (WW) PM Controller
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- 1228-2901 : Curtis 24V 110A (WW) PM Controller
1228-2901 : Curtis 24V 110A (WW) PM Controller
1228-2901: Curtis 24V 110A (WW) PM Controller
The Curtis 1228-2901 is an advanced 24V motor speed controller designed for efficient and silent operation of permanent magnet (PM) motors. Ideal for mobile devices and small vehicles, this Curtis controller is a compact powerhouse, measuring just 156mm in length, 91mm in width, and 43mm in depth, and weighing only 0.6 kg. With a 24-volt nominal voltage and a current limit of 110 amperes, it ensures reliable performance.
The 1228-2901 model is flexible, featuring a programmable interface for easy configuration, diagnostics, and testing. Its four-quadrant, full bridge power output stage eliminates the need for additional relays and contactors, offering seamless braking and motor reversing capabilities. The controller operates at a frequency of 15 kHz, with a dielectric resistance greater than 1 Mohm.
Equipped with a wigwag throttle, the Curtis 1228-2901 controller offers a current limit range of 70-110 A, adapting to various demands. It operates within an ambient temperature range of -25°C to 45°C, ensuring durability and efficiency. With its IP40 packaging, the Curtis 1228-2901 is a robust and versatile solution for low-power applications.
Technical Manual: 1228 MANUAL
Product Specifications
|
Part Type |
Controller |
|
Brand |
Curtis |
|
Nominal Voltage |
24 V |
|
Voltage Drop |
0.15 V @ 20A |
|
Cutback: Undervoltage |
17 V |
|
Cutoff: Overvoltage |
36 V |
|
15 Seconds Rating |
110 A |
|
1 Minute Rating |
110 A (depends on MOSFET heating) |
|
1 Hour Rating |
40 A |
|
KSI Typical Input Current |
W/o Programmer: 50 mA W/ Programmer: 150 mA |
|
KSI Maximum Input Current |
1.5 A |
|
Logic Input Current |
1 mA @ 24 V |
|
Current Limit Range |
70-110 A |
|
Operating Frequency |
15 kHz |
|
Dielectric Resistance |
Greater than 1 Mohm |
|
Motor Resistance (Minimum) |
70 A Model: 200 mohm 90 A and 110 A Model: 130 mohm |
|
Electromagnetic Brake Maximum Current |
1 A |
|
Coil Resistance |
32-200 ohms |
|
Operational Temperature |
-25°C to 45°C |
|
Storage Temperature |
-40°C to 75°C |
|
Undertemperature Cutback (Heatsink) |
-25 °C (50% armature current) |
|
Overtemperature Cutback (Heatsink) |
Starts at 92°C (Linear cutback) Cutoff finishes at 134°C |
|
Throttle Type |
Wigwag Throttle |
|
Length |
156 mm |
|
Width |
91 mm |
|
Depth |
43 mm |
|
Weight |
0.6 kg |
|
Cross References |
CL7008284, CT1228-2901, HU4199998, PHAX00001803, YP582075366, YP5820753-66, 7008284, 1228-2901, 4199998, AX00001803, 582075366, 5820753-66 |
Features and Benefits:
-
Designed for durability, ensuring long-term reliability in industrial environments.
-
A simplified repair process minimizes maintenance time and costs.
-
Compatible with a wide range of industrial machines for versatile use.
-
Energy-efficient operation helps reduce electricity costs.
-
Compact design allows for easy integration into existing systems.
-
Provides smooth motor operation, reducing wear and tear on machinery.
-
Advanced safety features protect against overloading and electrical faults.
Recommended Use/Applications
-
It is good for controlling conveyor belt speeds in manufacturing plants.
-
Perfect for adjusting motor speeds in automated packaging machines.
-
Enhances precision in robotic arm movements in assembly lines.
-
Suitable for regulating speeds in textile machinery for consistent output.
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Optimizes operation in agricultural machinery for efficient harvesting.
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Essential for managing motor functions in automated painting systems.
-
Improves efficiency in plastic molding machines through precise speed control.
-
Utilized in food processing equipment for consistent production rates.
-
Vital for speed regulation in printing presses for high-quality printing.
Frequently Asked Questions
What functions does the 24V motor speed controller serve?
It regulates and controls motor speed in industrial machines, ensuring precise and efficient operation.
How is the Curtis controller set up in machinery?
Set up involves connecting it to the motor and power source, following simple guidelines provided by the manufacturer.
Is this controller compatible with different industrial machine models?
Yes, its versatile design allows for compatibility with a wide range of industrial machines.
What maintenance is required for the 1228-2901 model?
Regular checks and timely replacement of parts are needed to maintain efficiency and prolong its lifespan.
Can the Curtis 24V 110A (WW) PM Controller improve machine productivity?
Absolutely; by providing smooth and precise motor control enhances overall machine productivity and operation.
