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WarP 9 EV DC Motor
72-156V, 500A
Double ended shaft - advanced timing, .875" CE Shaft, 1.125" DE Shaft
NetGain WarP 9 Motors
WarP 9 EV DC Motor <br> 72-156V, 500A <br> Double ended shaft - advanced timing, .875
WarP 9 EV DC Motor 72-156V, 500A Double ended shaft - advanced timing, .875" CE Shaft, 1.125" DE Shaft
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Description

WarP 9

72-156V, 500A, DC

Advanced Timing

NetGain EV Motors


·       Type: Series wound DC

·       Diameter: 9.25”

·       Length: 15.922” (face-face)

·       Weight: 156 Lbs.

·       HP: 34 (Continuous @ 144V)

·       RPM: 5,800

·       Torque: 100 lbs.-ft. @ 500 Amps

·       Shaft: Double or Single ended

·       Timing: Favored or neutral (User selectable)

·       Mounting: Industry standard configuration

·       Brushes: Dual wafer Helwig Carbon Red top

·       Insulation: Class “H”

·       Terminal Studs: 1/2”

·       Fan: High efficiency 15 blade

·       Delivery: Stock

·       1 Year/2000hr Factory Warranty


WarP 9 ™ Motor

Our WarP 9  motor is similar to the ADC 9" motor, but with numerous improvements. It is a 9.25" diameter, series wound DC motor with a double ended shaft. One of the most notable changes is a larger com and that it utilizes the large style brushes. Beginning with motors being manufactured in July, 2010 numerous enhancements are being added to our entire line of motors, some of which include:

  • 1/2”-13 diameter terminal studs: Increased from 3/8” diameter - bigger is better!
  • New brush composition: Handles higher voltages and currents – improves motor efficiency
  • New brush design: “split brush with pad” design handles higher voltages and currents – improves motor efficiency
  • Increased spring pressure: Spring pressure has been increased to allow improved commutation (note: This does NOT increase brush-commutator wear as might be suspected)! Higher spring pressures allow for increased commutation – which improves commutator wear over “bouncing brushes”.
  • Addition of optical RPM sensor hole: A 1/2”-20 hole is drilled and tapped into the DE for easy insertion and use of an RPM sensor. (further information will be provided on appropriate sensors and gauges (RPM, temperature) in the near future.)
  • Addition of temperature thermistor: This will allow the motor temperature to be monitored.
  • Removal of brush wear indicators: To the best of our knowledge, no one ever used this feature. As armature voltage was used for signaling it was difficult to adapt and use.
  • Improved fan: Increased air flow will allow the motors to run cooler and more efficiently. The 15- blade fan is a new casting that will make using the RPM sensor easier as well.
  • Drive End mounting holes changed from “blind holes” to thru holes. If the wrong length bolts were used it could damage the DE head. Care must still be exercised to ensure that the mounting bolts do not hit the fan blades!
  • Temperature snap switch and thermistor plug will use the same black plug that was previously used for the brush wear indicators and accepts 1/4”, flat spade connectors, but it will now be counterbored.
  • All of the above changes are being phased into production across ALL motors

     

    The com bars are more securely attached to the arbor, so they will be less likely to lift. The drive shaft is bored for a pilot bearing and drilled & tapped for a 5/16 - 18 bolt. The tail shaft also has a 1/4 - 20 bolt hole to mount tach sensors or secure couplers and accessories. Again, we have duplicated the ADC 9" mounting bolt pattern allowing clients to use preexisting mounting adapters. Class "H" insulation is used throughout the motor. The drive shaft and tail shaft have standard keyways cut into them. This motor is also available at a better price point to end users.

     

    The maximum operating voltage of the WarP 9 is 170V to the armature. If the motor sees voltage higher than 170V for any period of time, it will arc incrementally worse as the voltage increases. The user can split the voltage of a 350V pack between two NetGain motors wired together in series. This will allow the maximum 170V to each motor, and they will both see the full amperage supplied by the controller.

     

    Amps are the larger source of heat buildup. High voltage will cause poor commutation (arcing) where high current will cause more heat buildup within the motor. So additional cooling will not offset any higher voltage, but it will allow for higher current over longer periods of time. Current ratings for the WarP 9 (with no external cooling) are shown below:

     

            2000 Amps for short periods (seconds) of time...

            500 Amps for 5 minutes

            250 Amps for 1 hour

            200 Amps continuous


    Specifications Sheet

    Torque Graph
    Rotation and Timing
    Motor Drawing

    CAD Drawing

    CAD Drawing – Mounting Pattern

    Click here for more general information about choosing the right EV motor

    Here is the general rule for motor to vehicle weight:  (Please note that terrain, coefficient of drag, frontal area, tire diameter, rolling resistance, gearing, etc. also affect these #'s, and they are NOT cast in stone - your results may vary...)

    Direct Drive Motor Selection*

    Motor

    Vehicle Weight

    Dual Coupling Motor

    Vehicle Weight

    TransWarP 7

    1,400 lbs

    WarP 7

    2,800 lbs

    TransWarP 9

    1,750 lbs

    WarP 9

    3,500 lbs

    TransWarP 11

    2,100 lbs

    WarP 11

    4,200 lbs

    TransWarP 11HV

    1,900 lbs

    WarP 11HV

    3,800 lbs

    The use of a transmission allows you to double the figures of the first table:

    Transmission-ed Vehicle Motor Selection

    Motor

    Vehicle Weight

    WarP 7

    2,800 lbs

    WarP 9

    3,500 lbs

    WarP 11

    4,200 lbs

    WarP 11HV

    3,800 lbs

    *Direct Drive assumes that a differential with additional gearing is being utilized.

     

    Shipping varies according to your location and situation. Select the options above that fit your situation.

    Are you are shipping to a business, and do you have a dock or forklift for getting the motor off the truck?

    Basic shipping to a business runs around $150, residential adds $89, liftgate adds $89.


    Price
    Quantity Price
    1 $2,075.00
    2 - 10 $2,045.00
    11 - 99 $2,015.00
    100+ $1,975.00
    Price with Options:
    $2,075.00


    (Discounts, if applicable, will show in the "Shopping Pallet")

    Warp 9 Motors DC EV 32.3 HP 72 Volts, 335 Amps NetGain - Double ended shaft - advanced timing, .875" CE Shaft, 1.125" DE Shaft
    Shaft Type?
    Forced Air Coverband?
    No, thank you
    Yes, please (+$61)
    Warp Speed Sensor?
    No, thank you
    Yes, please (+$105)
    Shipping Method?
    Delivery Date Needed? Enter it here:

    Special Instructions? Enter them here:

    Quantity

     

          

    * SHIPPING/PAYMENT OPTIONS *

     

    There are 2 ways to get an exact quote for the base shipping for your WarP 9 NetGain EV Motor order.

    1.  Contact us at (801) 449-0681 9am-5pm Monday-Friday or email info@electriccarpartscompany.com or go through our Contact Us page

     

    Or

     

    2. Place your order by clicking in the shopping pallet “Proceed To Checkout”

    a. Enter your information so we can get you a shipping quote

    b. Select the “Shipping Method” of preference

    c. Confirm the “Choose one payment method” has “Shipping Quote Request” selected

    d. Click the “Check Out” button

    e. You’ll receive a confirmation email of your request, as will we

     

    We’ll research the exact shipping cost and send you an invoice to your PayPal or email or you can add it to your pallet in $1 Shipping Increments for your WarP 9 NetGain EV Motor order.

     

     

    Quantity discounts show in the “Shopping Pallet”.

     

    We love to meet or beat any competitor’s price!

     

    Higher volume discounts, price matching or questions?

    Contact Carl, our resident specialist.

    9am-9pm Mon-Sat MDT

    (801) 449-0681

    or email

    Carl@ElectricCarPartsCompany.com

    Or

    info@ElectricCarPartsCompany.com

    or through our Contact Us page

     

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