Tekin T-300 Digital Hi-Torque Programmable Servo (High Voltage)

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Tekin T-300 Digital Hi-Torque Programmable Servo (High Voltage)
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Pick your line and pass the competition with the Tekin T-300 Servo, for use with 1/8 buggy and truggy. Designed to give you the industry’s highest per degree resolution steering and plenty of speed to keep that chassis where you want it.

Full Metal Gear set, All Aluminum Housing, Digital Position Encoding and loads of Torque, this servo keeps you in control. Fine-tune your setup with an extensive set of adjustments via Tekin’s HotWire PC Interface.

The Difference is in the Design
Tekin servos are crafted from the highest quality materials available. CNC Precision Cut gears provide an extremely smooth and efficient drive train. 6061-T6 machined aluminum 3-piece o-ring housings provide strength and protection from the elements while the finish quality and design are second to none. Sleek chamfered edges and bold lines combined with a matte anodized finish are sure to accent any build.

Included with the T-300 Servo is a machined aluminum 20mm Crowbar 25T dual clamping servo arm.

Advanced Technology:

  • Digital Magnetic Position Encoder (DPE): Our servos use Digital Magnetic Position Encoding (DPE) rather than a standard potentiometer, which gives Tekin servos industry leading accuracy, linearity and consistency.
  • Accuracy: Precise linear movement through the entire motion range with less than .2 degrees of deviation from start point to end point make Tekin the superior performance product.  Low deviation DPE technology translates to pinpoint accuracy not found in other potentiometer servos, which tend to wander and center poorly and get worse as they age. Tekin is built to last at peak performance.
  • Linearity: Potentiometer servos can be up to seven degrees non-linear from end point to end point, creating a disconnected feel from your transmitter. Tekin servos eliminate this disconnect, giving you a linear feel and more precise control over your servo movement and position.
  • Consistency: Performance is important but we are all about consistent performance. Potentiometer performance drifts due to many variables; heat, age, component quality, etc. DPE is a rock-solid, repeatable and consistent technology bringing an unmatched consistency to Tekin servos. Tired of constantly trimming your servo and having response feel different during times of longer usage? Tekin servos are the answer.
  • Efficiency: Accuracy drives efficiency. A servo that has to work less to center or stop without overshooting position is using less energy. This means less heat build-up, less component fatigue and longer life.
  • Adaptability: Tekin Servos come with a series of unique features; DPE technology lets you set the center point anywhere, and servo travel limits can be set without reducing the End Point Adjustments (EPA’s) on your transmitter.  Most servos are limited to 90° travel in each direction with a physical stop point; DPE means that Tekin servos can be programmed to travel beyond 360°-- up to 5 full rotations in each direction!
  • Element Proof: Dependable, no matter the terrain. Element Proof Tekin products are designed to handle water, mud & snow within reasonable restrictions. While we are not afraid to take on the elements, submerging is not recommended.


  • Digital Magnetic Position Encoder (DPE)
  • Specifically Designed for 1/8 and 1/10 Scale Applications
  • Included Aluminum Vector Servo Arm
  • ?Full Aluminum Servo Housing
  • ?Element Proof Design*
  • ?Precision Cut Full Metal Gears
  • ?ABEC5 Ball Bearings
  • ?High Voltage Capable
  • ?High Torque Coreless Motor
  • ?25T Output Spline
  • ?Programmable via HotWire PC Interface
  • ?Overload Protection Technology
  • ?Thermal Protection Circuitry
  • ?Low Voltage Alarm**
  • ?Quiet, Efficient, Cool Operation
  • ?HDAC: High Density Copper PCB's
    *Tekin Element Proof products are designed to withstand water, snow and mud. Not intended for operation while submerged in liquid.
    **requires HotWire sold separately

HotWire Programmable Features:

  • Feel - Mild to Aggressive
  • ?Speed Limit
  • ?Torque (0-100%)
  • ?Torque Delay
  • ?Direction - Normal / Reverse
  • ?Center Point
  • ?Travel
  • ?Soft Starting Speed & Torque
  • ?Max Temp Alarm
  • ?Low Voltage Alarm
  • ?Over Voltage Alarm
  • ?Bind Relief
  • ?Fail Safe Speed and Position
  • ?Set Custom Servo Name
Size Category
: Standard
Type: Digital
Application: 1/10 and 1/8 Scale
Torque: 354 oz-in (25.5kg-cm) @ 8.4V; 328 oz-in (23.6kg-cm) @ 7.4V; 284 oz-in (20.5kg-cm) @ 6.0V
Speed: 0.08sec/60 deg @ 8.4V; 0.10sec/60 deg @ 7.4V; 0.11sec/60 deg @ 6.0V
Length: 1.57 in (40mm)
Width: 0.79 in (20mm)
Height: 1.57 in (40mm)
Weight: 2.57 oz (73g)
Bushing Or Bearing: Bearing
Motor Type: Coreless
Gear Type: Metal
Voltage: 4.8V to 8.4V

Tekin Quality Promise
We guarantee our servos to be free from manufacturer defects for 365 days from date of purchase. All items are tested in a controlled environment prior to the packaging process to ensure you receive a top quality Tekin product. We strive to provide the highest grade professional components possible and we appreciate and treat every Tekin user as part of our family. We are RC enthusiasts designing and manufacturing quality products to give our fellow RC enthusiasts the best hobby experience possible. 

This product was added to our catalog on March 1, 2018

Kelly Farrer
Verified Owner
Friday, Jul 17 2020 (about 3 years ago)
Tekin T-300 Digital Hi-Torque Programmable Servo (High Voltage)
This thing is awesome. Tekin has really impressed me. I've got several savox servos and most have been terrible free. Thought I'd see if this was that much better. I mean I wouldn't put this in just any build, but its definitely worth its price tag when you need the best. Its the quietest servo I've ever had, but what you do hear just sounds sweet.
Raul Heredia
Verified Owner
Wednesday, Sep 18 2019 (about 4 years ago)
Tekin T-300 Digital Hi-Torque Programmable Servo (High Voltage)
Great servo that allows for customization through Tekin Hotwire.
Devante Cooper
Verified Owner
Tuesday, Dec 5 2023 (3 days ago)
Tekin T-300 Digital Hi-Torque Programmable Servo (High Voltage)
I’m haven't used it yet so I’ll have to update later on still putting together the kit. But I have to say the service was great when I was stressing about my packages once I did a little research finding out it was being delivered through OnTrac in which I never heard of, I got everything! But man those reviews were stressing me out when it got delayed and was on transit ?
Aaron Salais
Thursday, Feb 23 2023 (9 months ago)
Tekin T-300 Digital Hi-Torque Programmable Servo (High Voltage)
I have had my Tekin T-300 for a year now and no problems. I put it in my 410.2 plenty of torque and speed. This servo is awesome. I highly recommend this servo. Amain 5 Stars on every level. Aaron
Mike Martin
Verified Owner
Thursday, Dec 15 2022 (12 months ago)
Tekin T-300 Digital Hi-Torque Programmable Servo (High Voltage)
Great Servo! Great Company!
After using my Jerry Fisher scraper to recess this servo into the balsam mount of my home made pyro tug boat, it is serving well and I love the torque. We use it in pyrotechnic water displays to wow the crowd.
Will support Tekin again.
Kevin Mendes
Verified Owner
Sunday, May 8 2022 (about a year ago)
Tekin T-300 Digital Hi-Torque Programmable Servo (High Voltage)
All I can say is A MAIN is Awsome! The Tekin T300 is amazing in my ET482.0. Just remember that the Tekno trucks have the longest wiring routing (but the t300 has the longest wire) But I needed an extension servo wire because you have to mount a Servo with the wires coming out on the center the chassis on the side of the center Front dog bowl and then wire the servo to the chassis side guards back into the RX. But this circle is so smooth there is no twitching this or anyting and once accompanied with the hot wire 3.0 it comes with the servo lead to put into the RX so you could do even more adjustments on your Hotwire. Best servo out there super fast super strong very durable
jerry woolley
Verified Owner
Wednesday, Dec 11 2019 (about 3 years ago)
Tekin T-300 Digital Hi-Torque Programmable Servo (High Voltage)
Haven't had it very long so far installed it in my Etruggy, but what experience I've had has been great. Seems a whole lot smoother than my previous servos. I'm sure I'll be looking at getting another for my ebuggy.