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- 1228-2902 : Curtis 24V 110A (WW) PM Controller
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- 1228-2902 : Curtis 24V 110A (WW) PM Controller
1228-2902 : Curtis 24V 110A (WW) PM Controller
1228-2902: Curtis 24V 110A (WW) PM Controller
The Curtis 1228-2902 PM Motor Controller is an advanced speed controller for permanent magnet motors tailored for small vehicles and mobile devices. This 24V, 110A Curtis Speed Controller, operating at 15 kHz, ensures silent and efficient performance.
It's fully programmable for easy customization, diagnosis, and testing. Notably, its four-quadrant, full bridge power output stage eliminates the need for extra relays, allowing smooth motor reversing and braking.
The Curtis 1228-2902 supports a wigwag throttle with a robust electromagnetic brake system. It operates within a voltage range of 17V to 36V and features a current limit range of 70-110A.
Its compact design (156mm x 91mm x 43mm, weighing 0.6kg) and IP40 packaging make it ideal for diverse applications. With temperature tolerances from -25°C to 45°C for operational use and -40°C to 75°C for storage, this controller is versatile and reliable for various environments.
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Cross References |
CL7008285, CT1228-2902, PHAX00001804, 7008285, 1228-2902, AX00001804 |
TECHNICAL MANUAL: 1228 MANUAL
Product Specifications
|
Part Type |
Controller |
|
Brand |
Curtis |
|
Voltage |
24 V |
|
Voltage Drop |
0.15 V @ 20A |
|
Cutback: Undervoltage |
17 V |
|
Cutoff: Overvoltage |
36 V |
|
15 Seconds Current Rating |
110 A |
|
1 Minute Current Rating |
110 A (depends on MOSFET heating) |
|
1 Hour Current 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 |
|
Ambient Temperature (Operational) |
-25°C to 45°C |
|
Ambient Temperature (Storage) |
-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 |
Features and Benefits:
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Enhances machine efficiency with precise speed control.
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Low maintenance design reduces downtime and costs.
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Compatible with a wide range of industrial machines for versatile use.
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Robust construction ensures long-lasting performance.
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Energy-efficient operation helps in reducing operational costs.
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The compact size allows for easy integration into existing systems.
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It offers smooth acceleration and deceleration, protecting machinery from wear.
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Built-in safety features prevent damage to the controller and the machine.
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Provides reliable operation in various environmental conditions.
Recommended Use/Applications
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Perfect for automated conveyor systems in manufacturing plants.
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Suitable for electric golf carts ensuring smooth rides.
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Optimizes operations of electric-powered aerial lift platforms.
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Integral for robotics applications requiring controlled movement.
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Key component in electric-powered agricultural machinery.
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Enhances control in electric marine propulsion systems.
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Essential for electric-powered wheelchairs, offering better mobility.
Frequently Asked Questions
What does the Curtis 24V 110A (WW) PM Controller do?
It regulates the speed of electric motors, ensuring efficient and precise control for various industrial applications.
Can this controller be used with different electric motor models?
Yes, it is designed to be versatile and compatible with a wide range of electric motors across various industries.
What maintenance is required to keep this PM Motor Controller running smoothly?
Regular inspections and cleanings are recommended to ensure optimal performance and longevity.
Is the Curtis 24V 110A controller energy efficient?
Absolutely, it operates with high efficiency, reducing energy consumption and operational costs.
How does this Curtis speed controller enhance machine safety?
It includes built-in safety features that protect both the machinery and the controller from potential damage.
Can the Curtis speed controller improve machine performance?
Yes, it allows for smooth acceleration and deceleration, enhancing the overall performance and lifespan of the machinery.
