24V 40A Original Curtis EPS Controller 1220-2201 for HELI Forklift 1220-2201 

Curtis motor controller 1220-2201
The Curtis Model 1220 controller is designed to drive a brushed permanent magnet motor for electric power steering (EPS). The 1220 performs as the steering system controller, interpreting the steering command input and wheel position feedback, then driving the steering motor to move the steered wheel(s) to the desired position.
The steering motor must be speed reduced to get the high torque required to rotate the drive wheel. Typically this is done with a gearbox around 50:1 and a chain or gear with an additional reduction of around 4:1. The steering command comes either from a linear potentiometer or an analog voltage sensor. The wheel position feedback comes either from a linear potentiometer, an analog voltage sensor, or an encoder with a home switch.
The 1220 works only with Curtis AC traction controllers with embedded VCL. A "handshake" with the traction controller is required at startup to enable operation.

Key Features:

• CURTIS model: 1220-2201
• Norminal Battery voltage (Volts): 24V
• 2 minute current rating (amps): 40
• 1 hour current rating (amps): 20
• Boost current (amps): 50
• PWM operating frequency: 15.6 kHz
• Electrical isolation to heatsink (min.): 500 VAC
• Storage ambient temperature range: -40° to 85°C (-40°F to 185°F)
• Operating ambient temperature range: -40°C to 50°C (-40°F to 122°F)
• Package environmental rating: IP65 for electronics
• Weight: 0.3 kg (0.7 lbs)
• Dimensions, W × L × H: 72 × 131 × 39 mm (2.8" × 5.2" × 1.5")
• EMC compliance: designed to the requirements of EN 12895:2000
• Net Weight: 0.3 kg

Q1.Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.

Q2. Do you have any MOQ limit?
A: Small quantity is accepted , but we offer quantity discount.