Description:

Designed for driving large permanent magnet motor, the 1227-3402 is an advanced, programmable microprocessor based motor speed controller which offers smooth, silent, cost-effective speed and torque control of 36V permanent magnet drive motor. Four quadrant, full bridge power output stages provide for solid state motor reversing and full regenerative braking power.

The 1227-3402 controller is fully programmable, via the CURTIS Model 1313-4331 Handheld Programmer or 1314 PC Programming Station. This means the controllers can be tailored to the needs of specific applications. In addition to configuration flexibility, use of the programmer offers diagnostic and test capability.

If you want to modify the controller parameters of 1227-3402, please send us a message with the list of parameters to be modified (Click here to download the parameter list of default setting of controller 1227-3402, PDF format).

Key Features:

• CURTIS Model: 1227-3402
• Norminal Battery Voltage (Volts): 36V
• 1 Minute Current Rating (amps): 160
• 1 Hour Current Rating (amps): 60
• KSI input current (typical): 100 mA without programmer; 150 mA with programmer
• Logic input current (typical): 10 mA at 24 V
• PWM operating frequency: 15 kHz
• Electrical isolation to heatsink (min.): 500 VAC
• Undervoltage cutback: 21 V
• Auxiliary Driver 1 current: 1 A (short circuit protected)
• Auxiliary Driver 2 current: 2 A (not short circuit protected)
• Acceleration delay range 0.2 - 3.0 s
• Deceleration delay range 0.2 - 3.0 s
• Throttle Types:
  • Type 0: wigwag (5kΩ pots or 5V throttles)
  • Type 1: inverted wigwag (5kΩ pots or 5V throttles)
  • Type 2: single-ended (0-5kΩ)
  • Type 3: single-ended (0-5V)
• Direction input types
  • Type 0: wigwag throttle input
  • Type 1: single direction input
  • Type 2: dual direction input
• HPD (High Pedal Disable) Options
  • ON
  • OFF
• Program 1 driver types
  • Type 0: electromagnetic brake driver
  • Type 1: brake light driverType 1: brake light driver
  • Type 2: brush contactor driver, off at neutral with no delay
  • Type 3: brush contactor driver, off at neutral with 2 second delay
  • Type 4: brush contactor driver, off at neutral and reverse with no delay
  • Type 5: brush contactor driver, off at neutral and reverse with 2 second delay
  • Type 6: hour meter driver, off when power enable is off
• Program 4 (Brake Holding Voltage): The brake holding voltage parameter allows selection of a voltage less than the full battery voltage to be applied to the brake coil when the brake is energized. This parameter is applicable only when the Program 1 driver is configured as an electromagnetic brake driver.
• Dimensions: 122 × 165 × 65 mm (4.80" × 6.50" × 2.56")
• Net Weight: 1.1 kg (2.5 lb)