1243-4220 Quality Assured Intelligent Curtis Motor Assemblage 24V/36V-200A

             CURTIS 1243 Generation 2 MultiMode™ controllers are separately excited motor speed controllers designed for use in a variety of small industrial vehicles and in material handling equipment. These programmable controllers are simple to install, efficient, and cost effective, while offering more features than the original 1243.
          The 1243 GEN2 MultiMode™ controller provides smooth precise control of motor speed and torque. A full-bridge field control stage is combined with a half-bridge armature power stage to provide solid state motor reversing and full regenerative braking without additional relays or contactors. The controller's rugged IP53 housing and packaging are built to withstand shock and vibration. State-of-the-art surface mount logic board fabrication makes the 1243GEN2 controller even more reliable than the original 1243. The 1243GEN2 is fully programmable through the CURTIS Model 1313-4331 Handheld Programmer or 1314 PC Programming Station. In addition to configuration flexibility, the programmer provides diagnostic and test capability.

                                CURTIS Model: 1243-4220
                                Norminal Battery Voltage (Volts): 36V (default setting) or 24V
                                Overvoltage protection:
                                            *24V models: cutback at approx. 30V, cutback at ≈34V
                                            *36V models: cutback at approx. 45V, cutback at ≈49V
                                Undervoltage protection:
                                             *24V models: cutback at approx. 17V, cutback at ≈13V
                                             *36V models: cutback at approx. 25V, cutback at ≈21V
                                Drive Current Limit (amps): 200
                                             *Amature:
                                                         2 Minute Current Rating (amps): 200
                                                         1 Hour Current Rating (amps): 80
                                             *Field:
                                                          2 Minute Current Rating (amps): 25/35
                                                          1 Hour Current Rating (amps): 15/20
                                PWM operating frequency: 16 kHz
                                Electrical isolation to heatsink (min.): 500 VAC
                                KSI input voltage (minimum): 16.8 V
                                KSI input current (typical):
                                                *78 mA without programmer
                                                *120 mA with programmer
                                Logic input voltage: 7.5 V High; <1 V Low
                                Logic input current 15 mA
                                Regulatory compliance
                                Safety, applicable portions: EN 1175-1:1998
                                EMC and EMI: EN 12895:2000
                                UL Recognized Component, UL File AU1841
                                Ambient operating temperature range: -40°C to 50°C
                                Heatsink overtemperature cutback: 85°C
                                Heatsink undertemperature cutback: -25°C
                                Aluminum alloy installation panel size:
                                              *L241 mm x W160 mm x H8 mm
                                              *Installation dimensions (holes): 240 mm x 140 mm
                                Package environmental rating: IP53
                                Assemblage Net Weight: 3.9 kg (with foot pedal throttle)
                                Package Weight: 5.4 kg

        Hefei Huanxin Technology Develop Co., Ltd. has been devoting ourselves to developing and manufacturing and other since 2004. We are located in Hefei, Anhui Province, with convenient transportation access. We employ over 101 - 200 People staff members. We have achieved great improvement since our company was founded in 2004. We abide by the motto of First-class quality, Reasonable price, Best service and Professional product support. 

Package:Normally we use the standard exporting packaging. We also can according to clients' request .

Shipping :
             1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier we are co-operating at present.
             2. By Air: Delivery from the Shanghai airport to customers' destination city air port.
             3. By Sea: Delivery from the Shanghai sea port .