High Quality Curtis 1268-5403 DC Motor Controller for Electric Vehicles 36V/48V 400A

• Customization: Available
• Type: Controller
• Motor Type: DC Motor
• Model NO.: 1268-5403
• Voltage: 36V/48V
• Current: 400A
• Operating Ambient Temperature Range: -40°c to 50°c
• Application: Electric Vehicles
• Dimensions: L229xw178xh81 mm
• PWM Operating Frequency: 16 kHz
• Package: Carton
• Warranty: 1 Year
• Transport Package: Carton/Pallet
• Specification: L229xW178xH81 mm
• Trademark: Curtis
• Origin: China
• Production Capacity: 3000/Month

Product Description

     High Quality Curtis 1268-5403 DC Motor Controller For Electric Vehicles 36V/48V 400A

Product Description

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

     
      The 1268 controller offers smooth, silent, cost effective control of motor speed and torque. The speed sensor input allows superior closed-loop control for regulating vehicle speed. Unique braking parameters allow simple, intuitive deceleration tuning. A full-bridge field winding control stage is combined with a half-bridge armature power stage to provide solid state motor reversing and regenerative braking power without additional relays or contactors.

Key Features:

• CURTIS Model: 1268-5403
• Norminal Battery Voltage (Volts): 48V (default setting) or 36V
• Amature 2 minute current rating (amps): 400
• 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 5kΩ 3-wire potentiometers and 0-5V throttles.
• Dimensions: L229xW178xH81 mm
• Net Weight: 3.9 kg
• Package environmental rating: IP64, IP67

Our Company

          Hefei Huanxin Technology Development 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 Firstclass quality, Reasonable price, Best service and Professional product support. 







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

         1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier companies we are cooperating.
         2. By Air: Delivery from the Shanghai airport to customer's destination city air port.
         3. By Sea: Delivery from the Shanghai sea port .