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2 Wire Motor 393

 2 Wire Motor 393

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  • Shaft Coupler
  • 393 Motor Refurb Kit
  • 393 Motor Turbo Gear Set
  • 3-Wire Servo
  • Clutch
  • 3-Wire Servo Kit Contents

Motors

VEX EDR 393 motors are the primary motors used for robot mechanisms. We also offer replacement gears to give your motors a speed boost. Use 393's to power your intakes, lifts, and drivetrains.

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  •   Discontinued. Available while supplies last.

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Product Name P/N: Availability Price Qty
Motor Controller 29 276-2193
In stock
$9.99

Motors

The 2-Wire Motor 393 is the primary actuator used in the VEX EDR. Build rotational mechanisms, drive bases, rotational joints, conveyor belts - anything that spins can be built using the 2-wire Motor 393.

The 2 Wire Motor 393 provides 60% more output power than the standard motor, which allows for more powerful mechanisms and drive bases.

  • Strong, steel internal gears.
  • Can be configured into a "high speed" version.

The 2-Wire Motor 393 does not have an internal motor controller.

The motor connects directly to 2-Wire Motor Ports (Ports 1 & 10 on the Cortex Microcontroller). For 3-Wire Motor Ports (Ports 2-9 on the Cortex), a Motor Controller 29 must be used in between the Microcontroller and the motor.

Lose your gears? This convenient replacement gear pack for the 2 Wire Motor 393 will get you going again without having to purchase a new motor. Includes one full set of gears.

  • Only for the 2 Wire Motor 393
  • (1) High Speed Gear Set
  • (1) High Torque Gear Set
  • (1) Set of replacement case assembly screws

Use the Turbo Gear Set to push your motors to the fastest speeds ever seen in VEX EDR. This gear pack replaces the gears inside a 2-Wire Motor 393 for high-RPM, low-torque applications.

  • Only for 2-Wire Motor 393
  • 240 RPM output speed is 140% faster than standard gearing
  • Use with external gearing or large wheels for even more speed

Servo motors are a type of motor that can be directed to turn to face a specific direction, rather than just spin forward or backward.

  • Expand functionality
  • Add pan and tilt to a camera
  • 100 degrees of rotation
  • Do exact positioning

For use with a VEX EDR Continuous Rotation Motor or VEX EDR Servo.

  • (3) Clutches
  • (3) Short Axles for Clutches
Discontinued. Available while supplies last.


Technical Specifications

  Output Stage Driving Gear Output Stage Driven Gear Output Speed (RPM) Output Stall Torque (N*m) IME Ticks per Revolution
Standard Motor 393 Gearing 10t 32t 100 1.67 627.2
High Speed Option
(included with Motor 393)
14t 28t 160 1.04 392
Turbo Gear Set
(sold separately)
18t 24t 240 0.7 261.333

2-Wire Motor 393 (276-2177)

  • (1) VEX EDR 2-Wire Motor 393 Module
  • (2)6-32 x 1/4" Screws
  • (2)6-32 x 1/2" Screws
  • (1)Change Gears Set
  • (1)Motor Coupler
  • (1)Motor Post

Motor 393 Refurb Kit (276-2487)

  • (4)Motor Case Screws
  • (1)Cluster Gear (11/48)
  • (1)Cluster Gear (12/49)

  • High Speed Gear Set:
  • (1)Cluster Gear (14/33)
  • (1)Output Gear (28 tooth)

  • High Torque Gear Set:
  • (1)Cluster Gear (10/33)
  • (1)Output Gear (32 tooth)

393 Motor Turbo Gear Set (276-3527)

  • (4) Turbo Gearset Pinion
  • (4) Turbo Gearset Output

3-Wire Servo (276-2162)

  • (1) VEX EDR servo motor
  • (1) VEX EDR servo motor gear set (4 total gears, 1 replacement for each gear inside)
  • (2) 6-32 x 1/4" Screws
  • (2) 6-32 x 1/2" Screws
  • (1) Clutch
  • (1) Clutch post

Clutch (276-1098)

  • (3)Motor Clutch

2 Wire Motor 393

  • Drive Shafts (0.125" square bar)
  • 2-Wire Motor Ports
  • 3-Wire Motor Ports (with a Motor Controller 29)

Motor 393 Refurb Kit

  • 2-Wire Motor 393 only

393 Motor Turbo Gear Set

  • 2-Wire Motor 393 only

3-Wire Servo

  • All VEX EDR Microcontrollers.
  • Drive Shafts (0.125" square bar)

2 Wire Motor 393

  • Free Speed:100 rpm (As Shipped)/160 rpm (High Speed Option)
  • Stall Torque:1.67 N-m (14.76 in-lbs) (As Shipped)/1.04 N-m (9.2 in-lbs) (High Speed Option)
  • Stall Current:4.8A
  • Free Current:0.37A

  • Note: All motor specifications are at 7.2 volts.


3-Wire Servo

  • Rotation:100 degrees
  • Stall Torque:6.5 in-lbs
  • Voltage:4.4 - 9.1 Volts (Motor life will be reduced operating outside this range)
  • PWM Input:1ms - 2ms will give full reverse to full forward, 1.5ms is neutral
  • Black Wire:Ground
  • Orange Wire:Power
  • White Wire:PWM signal
  • Current Draw:20mA to 1.5 A per Servo
  • Max Power:4.9 W when rated @ 6V

  • Note: Performance varies slightly due to variations in manufacturing.

Motor 393 Refurb Kit

  • Powdered Steel and Machined Cold-Rolled-Steel

393 Motor Turbo Gear Set

  • Powdered Steel and Machined Cold-Rolled-Steel

2 Wire Motor 393

  • Motor 0.192 lbs (87.1 grams)

  • 6-32x1/4"
    Screw
    0.0014 lbs (0.617 grams)


  • 6-32x1/2"
    Screw
    0.00209 lbs (0.948 grams)


  • Motor
    Coupler
    0.004 lbs (1.814 grams)


  • Motor
    Post
    0.002 lbs (0.907 grams)


3-Wire Servo

  • VEX EDR
    continuous rotation
    motor
    0.096 lbs (43.5 grams)




  • 6-32 x 1/4" Screw0.0014 lbs (0.617 grams)


  • 6-32 x 1/2" Screw0.00209 lbs (0.948 grams)


  • Clutch0.007 lbs (3.17 grams)

    • All listed weights are actual weights of one item (no packaging)