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Programmable Series Motor Controllers
Models 1204M / 1205M
Description:
Through advanced control software, the controller ensures that the motor can run smoothly in different modes, including regenerative braking at full speed and high torque, zero speed and torque control, proprietary input/output ports and software to ensure This improves the economy and high efficiency of the controller for electromagnetic brake and hydraulic system control.
Features:
1.Product model:1205M-6B403
2.Product voltage:60-72V
3.Product Current:400A
4. Powerful operating system ensures that vehicle control, motor control and user-side programs run simultaneously.
5. Advanced pulse width modulation technology ensures that the electricity is used efficiently and reduces the loss of motor energy consumption and torque conversion.
6. Built-in electricity status and timer function.
7. On-site debugging program, built-in flash memory can download software at any time. Add text.
Applicable Vehicle
Note:Our products can be used well on the forklifts of the above brands.
Models 1204M / 1205M
Programmable Series Motor Controllers
Curtis Models 1204M/1205M/1209M/1221M provide fully programmable control of DC series motors
performing on-vehicle traction or pump duties. These microprocessor-based MOSFET controllers add flexibility
and versatility to the time-proven Curtis series motor controller family.
Primarily designed for battery-powered vehicle applications using either electric or hydrostatic traction. These
include industrial trucks, personnel carriers, mobile elevating work platforms, and golf and utility vehicles.
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FEATURES
Controllable Power
▶ Pulse Width Modulation (PWM) control with
programmable speed, acceleration rate, and current limit.
▶ Short duration boost capability (5 sec, 110% of
2 min current rating). Allows clearing of obstacles,
climbing ramps.
▶ High efficiency, silent operation. Costs, heat-sinking
requirements, motor and battery losses reduced.
Low-end torque, range, and battery life maximized.
Programmable and Flexible
▶ Fully programmable via Curtis hand-held tools or Curtis PC
programming software model kits 1314K.
▶ Supports multiple throttle types and high pedal
disable (HPD) options.
▶ LED output for easy system troubleshooting via
flash codes.
▶ Fully programmable analog throttle input for precise
speed control with a variety of signal sources.
▶ Programmable under voltage cutback caters for different
battery types.
▶ Programmable, variable, or fixed plug braking modes.
▶ Plug braking diode internal to controller.
▶ Models available without A2 busbar for applications such
as pump control that do not require plug braking.
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Robust Safety and Reliability
▶ Redundant hardware and software watchdog timers.
▶ MOSFET short-circuit protection functions.
▶ Programmable High Pedal Disable function prevents
controller operation if throttle is applied before key is
turned on.
▶ Contactor fault detection: controller shuts down safely
if the main contactor opens.
▶ Contactor protection functions minimize high current
arcing to prevent contact pitting and thus prevent
contactor weld failures.
▶ PWM frequency shifts from 15.6kHz to 1kHz in high
temperature of controller, providing audible warning of
thermal cutback.
▶ Under voltage cutback and shutdown functions protect
against low battery voltage, including low voltage caused
by external loads.
▶ Electrical isolation to heat sink: 500VAC(≤48V);
1000VAC (›48V).
Compliance
▶ EMC: Designed to the requirements of EN12895.
▶ Package environmental rating: IP54.
▶ Certified to UL 583 (*See note in model chart section).
▶ Regulatory compliance of the complete vehicle system
with the controller installed is the responsibility of the
vehicle OEM.
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Models 1204M / 1205M
Programmable Series Motor Controllers
MODEL CHART
| Model No. |
Voltage (V) |
Current Limit (A) |
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2 Min) |
1 Hour |
| 1204M–42XX |
24/36 |
275 |
125 |
| 1204M-53XX |
36/48 |
325 |
140 |
| 1204M–63XX |
48/72 |
325 |
140 |
| 1205M–46XX |
24/36 |
500 (30 Sec) |
175 |
| 1205M–56XX |
36/48 |
500 (1 Min) |
200 |
| 1205M–-6B3XX |
60/72 |
400 (1 Min) |
175 |
NOTE: 5 sec, 10% current boost available on all models listed.
*These models have not been tested to UL 583
SYSTEM ACCESSORIES
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Curtis Model 906 is an inexpensive,one piece, easy to install battery fuel gauge that provides a reliable, accurate, and easy to read display of
battery state-of-charge. |
The Curtis Pot Box is a building block for a vehicle throttle. Attached to a lever arm, the pot box provides the controller with a proportional resistance to indicate the desired speed. |
The Curtis Model 1313 Handheld Programmer is ideal for setting parameters and performing diagnostic functions. |
Models 1204M / 1205M
Programmable Series Motor Controllers
DIMENSIONS mm
Model 1204M and Model 1205M (1205M dimensions same as 1204M except for those shown in blue)
Models 1204M / 1205M
Programmable Series Motor Controllers
DIMENSIONS mm
Model 1209M and Model 1221M (1221M dimensions same as 1209M except for those shown in blue)
Models 1204M / 1205M
Programmable Series Motor Controllers
TYPICAL WIRING — PUMP
Models 1204M / 1205M
Programmable Series Motor Controllers
TYPICAL WIRING — TRACTION
Company:
EkofiL Anhui Technical Co., Ltd. is located in Hefei City,Anhui Province,China. lt is a large-scale professional manufacturer of agricultural machineryand forklift parts that integrates manufacturing, export, and after-sales service.Forklift electrical accessories were established in 2017, and currently havebasically covered vehicles of major domestic brands (such as Zhongli, Nori.Afterpower, Heli, Poly, and TCM TEU)
The company's main products cover electric vehicles, electric forklifts, motorcontrollers, and sells electric vehicle components and accessories, includingmotors, electronic controls, instruments, accelerators, control handles, DCconverters, power connectors, wiring harnesses, and various electrical switches.
We have a professional quality inspection department, and each machine undergoesthree tests before leaving the factory to ensure future machinesWith high-quality products, competitive prices, and the best after-sales service,we have won a good reputation in Europe, South Korea, North America, Central andSouth America, Africa, Australia, New Zealand, and other parts of the world. On thisbasis, we welcome buyers from all over the world.
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