ProTek RC 155T Digital "High Torque" Metal Gear Servo (High Voltage/Metal Case)

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ProTek RC 155T Digital "High Torque" Metal Gear Servo (High Voltage/Metal Case)
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Price: $139.99 (Save 20%)
Sale: $111.99
 
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This is the ProTek R/C 155T Digital Hi-Torque Metal Gear High Voltage Servo. ProTek R/C Servos have been developed to provide enthusiasts with high quality servo's that will exceed expectations at every level. With features that meet or surpass what the competition can provide, ProTek R/C servos deliver performance and unmatched value, with industry leading customer support.

The ProTek R/C 155T High Voltage Hi-Torque servo delivers an incredible 360 oz-in of torque and 0.10 transit speed at 6.0V, and when you bump the voltage to 7.4 the spec's increase to 453 oz-in and 0.08! Spec's like these make this servo an excellent choice for any 1/10 to 1/8 scale vehicle application. Other features include a full aluminum case that provides bomb proof durability and improved heat dissipation, a metal gear train that is supported by dual ball bearings, a 200mm long 22awg connector wire with gold plated connectors, a coreless motor and Conformal Coated circuit board for excellent vibration absorption and element protection (not waterproof). 

Plus, instead of a cheap plastic servo horn, ProTek R/C goes the extra mile with an included aluminum single arm servo horn that will stand up to a majority of the punishment you can throw at it. Stop wasting your money on budget servos that look good in the spec list, but fall short when its time to perform. Get ProTek and don't look back.

Conformal Coated Circuit Board
The ProTek R/C 155 series is the first to introduce the use of a Conformal Coating: a thin layer of polymeric film that contours to the printed circuit board to protect against vibrations, moisture, dust, chemicals and extreme temperatures. With the application of Conformal Coating, the 155 series is ready for battle.

Warning! This ProTek R/C servo requires that you use a m3x10mm screw to attach the servo horn to the output shaft. If you choose to use another screw, be sure to use a 10mm length screw. Use of a shorter screw can cause failure and will void your warranty.

 


Features:

  • Ideal for any 1/10 to 1/8 scale vehicle application
  • Conformal coated circuit board
  • Full aluminum case
  • High voltage circuitry
  • 0.10 transit speed, and 360 oz-in of torque @ 6.0V
  • 0.08 transit speed, and 453 oz-in of torque @ 7.4V
  • Aluminum single arm servo horn
  • Full metal gears and dual ball bearings
  • 200mm long 22awg connector wire w/gold plated connectors
  • Coreless motor

Servo Model
155T
Recommended Application 1/10 to 1/8 scale Surface
Operating Voltage 4.8V - 7.4V
Operating Temperature 14° to 140° F (-10 to +60° C)
Operating Speed @ 6.0V 0.10/60° sec
Operating Speed @ 7.4V
0.08/60° sec
Dynamic Torque @ 6.0V
360 oz-in (25.9 kg-cm)
Dynamic Torque @ 7.4V
453 oz-in (32.6 kg-cm)
Motor Type
High Efficiency Coreless Motor
Output Shaft 25 Tooth
Gears Metal
Weight 72.9g
Pulse/Frequency
1520?s / 333hz

 


Specs

This product was added to our catalog on June 4, 2018

Verified Owner
Thursday, Dec 6 2018 (about 2 years ago)
ProTek RC 155T Digital "High Torque" Metal Gear Servo (High Voltage/Metal Case)
I’ve got one in my Tekno 410.3 and it works great, no noise and it’s smooth steering.
I’m using the Pro-Tek clamping aluminum servo horn. So I haven’t experienced any trouble with the splines as mentioned above.
I am using the 170TBL’s in my 1/8 buggy but I’d use these 155T’s in a heart beat.
Make them $114.99 and it would be perfect!
Until then just use your rewards points to get a great servo for a great price. A+
Verified Owner
Thursday, Mar 18 2021 (8 months ago)
ProTek RC 155T Digital "High Torque" Metal Gear Servo (High Voltage/Metal Case)
This is by far one of the best servos I have ever used. I was upgrading my stock losi 8ight rtr servos and after I watched the video on the amain hobbies youtube channel of Brett upgrading the readyset kyosho to race buggy. He had the whole warehouse and could have grabbed a pair of 170's, but instead he grabbed a pair of 155T's and I was quite impressed with that! I ordered a pair of 155T's, along with a lipo battery and switch. I have had so much fun with my buggy! Thank you all for helping me out.
Verified Owner
Monday, Sep 23 2019 (about 2 years ago)
ProTek RC 155T Digital "High Torque" Metal Gear Servo (High Voltage/Metal Case)
Love this servo, super smooth , fast, durable not to mention it has plenty of torque for my E-Buggy
Saturday, Jul 10 2021 (5 months ago)
ProTek RC 155T Digital "High Torque" Metal Gear Servo (High Voltage/Metal Case)
This servo shakes more than a crackhead. Asked a few people around the track if they had the same issue and they all said it was typical of this servo. I've run a lot of nice servos over the years (decades) from an old Airtronics 94151 to KO's RSx3 but I've never had something that did this shaky crap. I bought it in a pinch to replace an aging Hitec 7950 that failed and it doesn't remotely compare to that servo or the RSx3 I've migrated too since. High spec trash servo at best.
Verified Owner
Saturday, May 15 2021 (6 months ago)
ProTek RC 155T Digital "High Torque" Metal Gear Servo (High Voltage/Metal Case)
Showed up the cable is to short for 1/8 tekno had to buy a lead wire... battery arrived plugged everything in and it only turns in 1 direction. Waiting on the response... I bought quite a bit of proteks products and the are fixing the issue with no problem.. glad I can count on them.
Friday, Apr 30 2021 (7 months ago)
ProTek RC 155T Digital "High Torque" Metal Gear Servo (High Voltage/Metal Case)
Bought my 155t for my Losi Rock Rey for track use. It lasted about 5 weeks which is maybe a dozen runs. I was having an issue with car not centering and pulling right for the last 3 weeks. I replaced all related bearings in case of possible binding and checked everything related to steering. All good... Today I drove it on my track which is basically a short course track with some river rock sections. It stopped turning right altogether. Pulled it apart and it's the servo. I bought the more expensive one for more strength and torque... So bummed. Worst part is that I lost the receipt. That's my fault. Just can't seem to find what I did with it. I bought it at OCRC and they have simple receipts, no way to get a reprint. Again, my fault for loosing it but that was a costly lesson.
Verified Owner
Saturday, Jan 2 2021 (11 months ago)
ProTek RC 155T Digital "High Torque" Metal Gear Servo (High Voltage/Metal Case)
This is my first ProTek servo and after a dozen or so battery packs it is a good buy for the price. It feels robust and has ample power and speed in my Lasernut. The included arm is also a high quality piece. It’s a little more expensive than the $100-120 I normally spend on servos but if it lasts - and I don’t see why it wouldn’t - it’s a good value.
Verified Owner
Wednesday, Jul 8 2020 (about a year ago)
ProTek RC 155T Digital "High Torque" Metal Gear Servo (High Voltage/Metal Case)
Great servo. Plenty of torque and speed. Better than the 170T
Verified Owner
Saturday, May 16 2020 (about a year ago)
ProTek RC 155T Digital "High Torque" Metal Gear Servo (High Voltage/Metal Case)
Great product!! You will like them!! Very responsive
Verified Owner
Thursday, Jan 30 2020 (about a year ago)
ProTek RC 155T Digital "High Torque" Metal Gear Servo (High Voltage/Metal Case)
Great servos, I use them for all my 8th scale cars
Verified Owner
Sunday, Dec 29 2019 (about a year ago)
ProTek RC 155T Digital "High Torque" Metal Gear Servo (High Voltage/Metal Case)
This is the best servo I’ve used yet supper quite and does an awesome job I’ve ran it in my e-buggy for two races so far and this is the servo I will buy from now on
Verified Owner
Monday, Nov 4 2019 (about 2 years ago)
ProTek RC 155T Digital "High Torque" Metal Gear Servo (High Voltage/Metal Case)
Amain is a great place to order all ur rc stuff and they have out standing service
Verified Owner
Monday, Sep 9 2019 (about 2 years ago)
ProTek RC 155T Digital "High Torque" Metal Gear Servo (High Voltage/Metal Case)
I have ran these servos in my ebuggy and nitro truggy with no problems. I also crash a lot as I am new to 8th scale racing. They have held up just fine. As for the splines I have seen all the protek servos a little tight. I don't mind because I know the horn is really connected.
Verified Owner
Monday, Nov 26 2018 (about 3 years ago)
ProTek RC 155T Digital "High Torque" Metal Gear Servo (High Voltage/Metal Case)
Had issues on both my truggy and buggy getting the m2c throttle/break servo horn on. Had zero issues getting the same horn on my 170sbl servos from protek so I know it’s not the horn. Kinda disappointed in the quality of the splines. Spend the few extra bucks to get the 170sbl/tbl. Has anyone else had this issue with these servos? I spoke to a few other local guys and one had the same issues I’m having. Amain help lol!!
Verified Owner
Friday, Feb 26 2021 (9 months ago)
ProTek RC 155T Digital "High Torque" Metal Gear Servo (High Voltage/Metal Case)
Great servo, horrible vendor. I will never recommend amain.com ever again.
Verified Owner
Tuesday, Jan 15 2019 (about 2 years ago)
ProTek RC 155T Digital "High Torque" Metal Gear Servo (High Voltage/Metal Case)
I bought this servo in June of 2018 and installed it in a Tekno EB48.4. I don't race E-buggy often and probably have less than 15 runs on the servo. It started getting hard to center about a month ago. Now, it is hard to center and within 4 minutes I am fighting this buggy as it pulls hard left. I bought a 155S in December of 2018 and it is already drifting and pulling as of January 2019. I would avoid these servos at all costs.