Motors

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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.

Availability: In stock

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Motors and Accessories

Product Name Availability Price Qty
2-Wire Motor 393
276-2177

Out of Stock

$14.99
 
Motor 393 Refurb Kit
276-2487

In Stock

$4.99
393 Motor Turbo Gear Set (4-pack)
276-3527

Out of Stock

$12.99
 
Motor Controller 29
276-2193

Out of Stock

$9.99
 

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Description

Details

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.

  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

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
Kit Contents

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
Docs & Downloads
CAD File

2 Wire Motor 393


Outputs

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.

Weight

2 Wire Motor 393

  • Motor 0.192 lbs (87.1 grams)
  • 6-32 x 1/4" Screw 0.0014 lbs (0.617 grams)
  • 6-32 x 1/2" Screw 0.00209 lbs (0.948 grams)
  • Motor Coupler 0.004 lbs (1.814 grams)
  • Motor Post 0.002 lbs (0.907 grams)


Material Type

Motor 393 Refurb Kit

  • Powdered Steel and Machined Cold-Rolled-Steel

393 Motor Turbo Gear Set

  • Powdered Steel and Machined Cold-Rolled-Steel
Compatibility

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