3RA2003

    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 5.00 (3)
  • Click a star to rate this product
    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 5.00 (3)
  • Click a star to rate this product
3HP HR2000 Brushless AC Servo Controller

AVAILABILITY:

IN STOCK
SHIPS TODAY

Warranty: Learn More
Sell Surplus: Have a 3RA2003 to sell? Sell Now
Exchange Credit: Learn more about our exchange credit program
  • Part Number: 3RA2003
  • SKU: 3RA2003RE
  • Manufacturer: Reliance Electric
  • Series: HR2000 Servo

3RA2003

    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 5.00 (3)
  • Click a star to rate this product
    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 5.00 (3)
  • Click a star to rate this product
3HP HR2000 Brushless AC Servo Controller

AVAILABILITY:

IN STOCK
SHIPS TODAY

Warranty: Learn More
Sell Surplus: Have a 3RA2003 to sell? Sell Now
Exchange Credit: Learn more about our exchange credit program
  • Part Number: 3RA2003
  • SKU: 3RA2003RE
  • Manufacturer: Reliance Electric
  • Series: HR2000 Servo

3RA2003 Technical Specifications

Enclosure Chassis
HP 3 HP
Hz 50/60Hz
Input Voltage 208/230 VAC
Manufacturer Reliance Electric
Part Number 3RA2003
Phase 3 Phase
Series HR2000 Servo

Product Description

3RA2003 is an HR2000 series controller that is manufactured by Reliance Electric. The stall torque is 54 lb-in. The speed is 3000 rpm. The friction is 0.60 lb-in. The damping is 0.40 lb-in/kpm. The thermal resistance is 0.57°C/watt. The motor weight is 22 lbs. The motor frame is S-4050. Do not operate the controller with amature knowledge of this equipment.

The controller’s maximum A-C line symmetrical fault current is 5000 amps RMS. The current control method is sinusoidal, and the service factor is 1.0. The displacement power factor is 0.96. The maximum load is either 150% for 20 seconds or 200% for 10 seconds. The speed range is 2000:1, the speed loop gain is 6.8 to 35, and the speed offset is 12 RPM. The acceleration and deceleration rates are 0.1 to 1.8 seconds, and the adjustable overspeed trip is 1500 to 3000 RPM. The reference gain is a 0.3 to 2.7 V differential input. The position loop gain is 0.4 to 100 mV/pulse. The test mode reference is 0 to 10 V, and the notch filter is 30 to 1400 Hz. The filter Q factor is 0.5 to 2.5. The inverse time overload is 50 to 100% of the controller’s rated current, and the current limit is 0 to 200% of the controller’s rated current. The D-C Snubber Braking Power is 7.5-15 HP at 220 watts. Lastly, the A-C line voltage variation is 10% of the selected voltage.

Frequently Asked Questions about 3RA2003

What is the output contact for on a Reliance HR2000 Servo 3RA2003?
The output contact on a 3RA2003 is for user-supplied dynamic braking.
What is the output current on a Reliance 3RA2003?
3RA2003 has an output current of 180 volts.
What jumpers does 3RA2003 have?
3RA2003 has three regulator jumpers. 3RA2003 has: 1J- Notch filter enable, 2J- Accel/Decel rate enable, and 3J- Factory setup.
Where can I find a manual for 3RA2003?
The manual that best applies to 3RA2003 is Manual D5-3018. However, there is also manual D5-3031 that identifies 3RA2003. For a link to either manual, send a request for the manual.

Repair Services For 3RA2003

Type Lead Time Price Action
Repair Service 1-2 weeks $454

Our highly skilled technicians can repair your 3RA2003. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
Learn More