A range of controllers (inverters) for the speed and torque control of 3-phase AC motors. Intended for use as electric traction or hydraulic pump motor controllers for mobile, on-vehicle applications that use a 24-96 VDC nominal battery supply.
FEATURES Increased Performance, Improved Functionality Higher peak current rating allows use of a physically smaller controller for a given load, for easier installation in any vehicle. CE marked as a programmable safety device under EN ISO 13849-1. Models available for 250A-1000A output at 24-96V system voltages. These are true 2 minute RMS ratings, not short duration 'boost' ratings. Enhanced 64 MHz micro and additional FLASH memory doubles the available VCL code space and provides more than twice the VCL execution speed. VCL-configurable CAN 'mailboxes' provide highly flexible CAN capabilities. Advanced Pulse Width Modulation techniques produce low motor harmonics, low-torque ripple and minimized heating losses, resulting in high efficiency.
Unmatched Flexibility Programmable for either traction or pump applications. Field upgradeable software. Integrated Battery state-of-charge algorithm and hour meters. Fully-featured generic software and VCL for typical Warehouse Truck applications is included. Comprehensive programming options and VCL allow other applications to be easily supported. Curtis hand-held or PC Windows programming tools provide easy programming and powerful system diagnostic tools. Integrated status LED provides instant diagnostic indication.
sProgrammable Controller 600A MultiMode SepEx 1244-5651 DC Motor Speed Controller 36V
| Product nume |
AC Motor Controller |
Car Fitment |
Electric Sightseeing Bus lifted Golf Cart forlift etc.MIMA, HELI, HANGCHA, NOBLELIFT, EP, TCM, LIFTSTAR, XILIN, HYSTER, etc. |
| Voltage Options |
36-48V |
Current |
650A |
| Model |
1238-5621 |
Temperature |
-40°C to 50°C |
| Color |
Black |
Type |
AC Motor |
| Size |
L229*178*81mm |
Warranty |
1 year |
| MOQ |
20 PCS |
Port |
Ningbo/Shanghai |
The 'E' Advantage
A significant enhancement to the Curtis AC family, The 'E' models utilize
a powerful dual-microprocessor logic architecture to provide improved
performance and surpass the requirements of the latest international
functional safety standards.
Only AC can offer:
VCL™-Vehicle Control Language is an easy to use programming language
that allows vehicle developers to write powerful logic functions and create a
'virtual system controller'. Curtis offers customers VCL development tools and
training. Curtis also provides a VCL service where Curtis engineers will work with
the OEM to create anycustom VCL code required.
Indirect Field Orientation (IFO) Vector Control algorithm generates the maximum
possible torque and efficiency across the entire speed range. Advanced Curtis
IFO vector control provides superb drive 'feel', improved speed regulation and
increased gradeability.
Auto-Tune function enables quick and easy characterization of the AC
motor without having to remove it from the vehicle. Curtis AC controllers are
fully compatible with any brand of AC motor
Dual-Drive Functionality is standard, allowing correct control of applications
featuring twin traction motors. This function ensures smooth and safe operation,
minimal tire wear and correct load sharing between the traction motors at all times.
Configurable CANbus connection allows communication with other CANbus
enabled devices. Models 1236E and 1238E are CANopen compatible and provide 20
VCLconfigurable CAN 'mailboxes', 6 more than earlier Curtis AC controllers.
Integrated System Controller-More than just a motor controller, they are also
powerful system controllers. They feature a comprehensive allocation of multi
function I/O pins for use as analog inputs, digital inputs, contactor coil drivers and
proportional valve drivers. In addition to this local I/O, these controllers can use
VCL to map and configure the remote I/O available on other CANbus devices, send
messages to CAN displays and thus control and monitor the entire system..
FEATURES
Increased Performance, Improved functionality
Higher performance form, fit and functional replacements for earlier Model
1236 and 1238 AC controllers.
CE marked as a programmable safety device under EN ISO 13849-1.
Models available for 350-800A output at 24-96V system voltages. These are true
2 minute RMS ratings, not short duration 'boost' ratings.
Enhanced 64MHz micro and additional FLASH memory doubles the available VCL
code space and provides more than twice the VCL execution speed.
Six additional VCL-configurable CAN 'mailboxes' significantly increases CAN
master capabilities.
Advanced Pulse Width Modulation techniques produce low motor harmonics,
low torque ripple and minimized heating losses, resulting in high efficiency
1
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Q1.Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q2. Do you have any MOQ limit?
A: Small quantity is accepted , but we offer quantity discount.
Q3. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q4. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q6. Is it OK to print my logo on the product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q7. How to proceed an order?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production and Shipping.
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