Forklift Parts Curtis Controller 1253-8001 600A 80V Conversion Kit

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Product Description

Technical Specifications
Model NO.1253-8001
TypeController
Curtis Model1253-8001
Battery Voltage80V
Amature Current600A
Motor TypeDC Motor
Field Current20A
ApplicationE-Vechile/Series Motor
BrandCurtis
Dimensions198*114*68 mm
PackageCarton/Pallet
HS Code8504409991
Curtis Controller 1253-8001
Detailed Product Features
  • Model: CURTIS 1253-8001 (80V / 600A)
  • Voltage Cutoff: Undervoltage 54-70V | Overvoltage 102V
  • Operating Frequency: 15.6 kHz PWM frequency
  • Electrical Isolation: 500 VAC (min) to heatsink
  • KSI Input Voltage: 28-60V DC
  • Logic Current: < 1 mA input current
  • Thermal Protection: Linear cutback starts at 80°C; Complete cutoff at 120°C
  • Cold Protection: 50% current reduction below -25°C
  • Throttle Support: 0-5K Ω, 5K-0 Ω, 0-5V, or 3-wire potentiometer
  • Environmental Rating: IP54 package protection
  • Temperature Range: Operating -40°C to 50°C
Manufacturing & Quality
Factory Production
Frequently Asked Questions
Q: What is the nominal voltage of the Curtis 1253-8001? A: This controller is designed for a nominal battery voltage of 80V.
Q: What is the maximum current rating for this model? A: The 1253-8001 features an armature 2-minute current rating of 600 Amps.
Q: Is the controller protected against water and dust? A: Yes, it has an IP54 environmental rating, providing protection against dust and splashing water.
Q: What types of throttles are compatible? A: It supports 0-5K Ω, 5K-0 Ω, 0-5V, and single-ended 3-wire potentiometers (1kΩ to 10kΩ).
Q: Does the 1253-8001 include thermal cutback features? A: Yes, linear thermal cutback begins at 80°C, with a complete safety cutoff occurring at 120°C.

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