Controller Model: 1268-5403, 36-48V / 400A, working with 3-wire potentiometer throttle and 0-5K voltage throttle. The 1268 controller offers smooth, silent, cost effective control of motor speed and torque.
Typical Applications: Heavy-duty golf carts, personnel transports, burden carriers, and other utility vehicles. The speed sensor input allows superior closed-loop control for regulating vehicle speed.
Throttle Type: Various throttles can be used with the 1268 controller, including 5k?? 3-wire postentiometers and 0?C5V throttles.
Programmable Motor Controller: All motor parameters are programmable to match the characteristics of the specific motor being used. The replacement for CURTIS 1268 controllers are separately excited motor speed controllers designed for use in a variety of transport vehicles.
1-Year Warranty: We offer warranty of 12 months. Based on the original product, 100% tested before dispatch and IP67 level package. Please make sure your motor controller??s model is 48V / 400A / 0-5K?? before place the order.
Product Description
Product Description
Battery Voltage: 48V(default setting), 36V
Throttle Type: 0-5K??(default setting), 5-0K?? or 0-5V
Current Rating (amps): 400A
The DC SepEx 1268-5403 motor controller is programmable according to your need.
If You Need to Modify Any Controller Parameter, You Need to Have a CURTIS 1313-4331 Handheld Programmer.
If Your Motor Controller is Not 48V/ 0-5K??/400A
If You Aren’t Sure The Item Compatible With Your Car,
Please Provide The Picture of Your Original Part To Us.
Specifications:
PWM operating frequency: 16 kHz
Electrical isolation to heatsink (min.): 500 VAC
KSI input voltage (minimum): 16.8 V
KSI input current (typical): 160 mA without programmer; 200 mA with programmer
Ambient operating temperature range: -40??C to 50??C
Heatsink overtemperature cutback: starts at 85??C; cutoff at 95??C
Heatsink undertemperature cutback: 50% armature current at -25??C
Field 2 minute current rating (amps): 50
Logic enable and logic power input voltage (minimum): 16.8 V
Logic enable and logic power input current (no contactors engaged): 160 mA without programmer; 200 mA with programmer
Logic input voltage: 20.0 V High; 7.5 V Low
Logic input current 10 mA
Throttle Type: various throttles can be used with the 1268 controller,
including 5k?? 3-wire potentiometers and 0?C5V throttles.
Dimensions: L229xW178xH81 mm
Net Weight: 3.9 kg
Package environmental rating: IP64, IP67