For visually impaired users: Browse the streamlined version of our website.

EcoPower 640T 13g Waterproof Metal Gear Digital Sub Micro Servo (TRX-4)

Low Price: $29.99
Add To Cart Add to Wish List
In Stock Online!
$1.99 Flat Rate Shipping!
This item is eligible for $1.99 flat rate shipping Learn More
This item earns up to 30 VIP Reward Points Learn More

The Ecopower 640T 13g Waterproof Metal Gear Digital Sub Micro Servo is an incredibly powerful sub micro option developed to provide a more rugged upgrade for the Traxxas TRX-4. But, this servo is a great upgrade for any sub micro servo application!

Delivering 64 oz-in of torque and .09 transit speed at 6.0V, the 640T will operate at a level that makes other sub micro servos feel inadequate in comparison. The servo features an all metal gear train for durability and waterproof circuitry that will stand up to the elements. So if you're tired of your small servos delivering small performance and want to try something with more muscle, step up to a 640T and shift performance into high gear.

 

Features:

  • Direct replacement for Traxxas 2065 sub micro servo (TRA2065)
  • Powerful TRX-4 Dig/Shift servo upgrade
  • Suitable for other sub micro servo applications
  • Waterproof up to 1 meter
  • 64 oz-in of torque and .09 transit speed @ 6.0V
  • Digital circuitry
  • Cored motor
  • Metal gears 
  • 315mm servo lead
  • Includes plastic 4 way, dual, and single arm servo horns and mounting hardware
  • 1 Year warranty against manufacturer defects*
*NOTE: Warranty does not cover stripped gears or damage caused by abuse.

Specifications:
Operating Voltage: 4.8-6.0V
Operating Speed: .09 @ 6.0V
Dynamic Torque: 64 oz in @ 6.0V (4.6kg cm)
Weight: 13 grams
Output Shaft: 25T
Motor Type: Cored
Wire Length: 315mm
Dimensions: 23.5x12.50x25mm (30mm tall @ output)

NOTE: The 640T is not an exact physical copy of the 2065 and is a few millimeters taller, and may not work in all other applications where the 2065 is used. Please see the Compatibility tab for verified model compatibility.

This product was added to our catalog on December 21, 2018

Thane Jeffries
Average Rating: 5
Thursday, Jan 3 2019 (3 months ago)
EcoPower 640T 13g Waterproof Metal Gear Digital Sub Micro Servo (TRX-4)
I needed a replacement after my stock servo stop working. The 640T fits nicely and seems to be strong. My truck shifts smoothly and effortlessly now. I have only run it a few times, but I would recommend this servo to anyone needing a shifting servo.
Jose Vazquez
Average Rating: 5
Verified Owner
Thursday, Jan 31 2019 (8 weeks ago)
EcoPower 640T 13g Waterproof Metal Gear Digital Sub Micro Servo (TRX-4)
I just installed two of them. The first impression is much better than stock TRX-4 microservos. Double torque and speed, seem more durable.
James Mason
Average Rating: 5
Wednesday, Feb 6 2019 (7 weeks ago)
EcoPower 640T 13g Waterproof Metal Gear Digital Sub Micro Servo (TRX-4)
Bought one to use in my TRX-4. Its faster and stronger than the stock servo which died after about 2 weeks of light use. Since I bought it I've been out more driving my truck in the creek with this while its been raining and snowing and no problems at all. It doesnt get hot like the stock servo did. Great servo
Vladislav Lebedev
Average Rating: 1
Verified Owner
Tuesday, Feb 5 2019 (7 weeks ago)
EcoPower 640T 13g Waterproof Metal Gear Digital Sub Micro Servo (TRX-4)
640t servo is cheap “China” quality product, power hd or Jx power has much more quality. 640t not fits as described, screw can’t fits at their position. One seal inside servo was not at their place - it’s not waterproof (at least one servo). Better be to buy savox. Sad.
Chad Harkness
Average Rating: 5
Verified Owner
Wednesday, Jan 30 2019 (8 weeks ago)
EcoPower 640T 13g Waterproof Metal Gear Digital Sub Micro Servo (TRX-4)
BOUGHT 3 OF THESE FOR MY TRX 4 BRONCO, GREAT LITTLE SERVOS AND CANT BEAT THE PRICE. EXCELLENT UPGRADE!!!
Matt Runham
Average Rating: 1
Verified Owner
Monday, Feb 18 2019 (5 weeks ago)
EcoPower 640T 13g Waterproof Metal Gear Digital Sub Micro Servo (TRX-4)
Got these excited ... Thought it was all good and a easy replacement. Only worked a few weeks and both died yesterday indoors dry. Cant be i just got them. Tested all my electronics and all good ??? They ARE NOT waterproof! One had the screws loose (i guess i shoula checked first) but both are dirty an jammed i cleaned and rebuilt the gears are fine but they have no power.. Worked great fit great but only for a few weeks (outside a couple hrs each week). Anyone that knows or sees pics of my rigs know im very clean and maintain them/check everytime i go out. Huge dissatisfaction and expect waterproof when said so..