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FLASH HOBBY 45Kg Full Waterproof Coreless Servo Motor Standard 180 Degree HV 8.4V High Torque RC Digital Servo for RC Car DIY Truck Robot Parts

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Availability: In Stock.
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Arrives Saturday, Aug 1
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Features

  • Specification Size: 40.4x20.4x36.70mm ;Gear: Metal ;Weight: 75g (without servo horn) ;Motor Type: Coreless Motor;Connector Wire Length: 300mm JR Plug ;Signal Type: Digital Control;
  • High Torque Torque/Speed: 35.00kg-cm/ 0.12 sec/ 6.0V,45.00kg-cm/ 0.11 sec/ 8.4V ;
  • Aluminum Case Full Aluminum Case and Stainless Steel Gear Dual ball bearings Design,the servo work stable, low noise, in addition,waterproof, moisture-proof, dust-proof.
  • Waterproof IP67Excellent waterproof performance, The Servo can Still, Rainy day and Play in a Humid Work Normally .
  • Scope of application Compatible with1/8, 1/10, 1/12 Truck, RC Crawler Car / Robot / Boat.
  • Packing content1pcs M45CHW, 1*Accessories package.
  • If for any reason you are unhappy with any product, please do not hesitate to contact UAV-parts. We take full ownership and responsibility for the quality of our products and will do our very best to solve your problem quickly and efficiently!

Brand: FLASH HOBBY


Speed: 100 RPM


Voltage: 8 Volts


Horsepower: 45


Product Dimensions: 1.57"W x 1.8"H


Brand Name: FLASH HOBBY


Model: M45CHW


Manufacturer: FLASH HOBBY


UPC: 711379498526


Part Number: M45CHW


Speed: 100 RPM


Voltage: 8 Volts


Horsepower: 45


Item Dimensions W x H: 1.57"W x 1.8"H


Item Weight: 75 Grams


Material Type: Metal


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Excellent Servo Excellent Servo
Replaced my dual-20kg cheapo servos with this single 45kg Flash Hobby servo. Awesome speed and power on 6volts BEC. Just have to clamp down or adjust your servo saver to let this servos speed and power shine. ✅Quiet - no annoying digital motor noise ✅ Super powerful and fast steering even with 6.7" tires ✅ Thicker gauge lead wires ✅ Very precise, no wandering ✅ All aluminum housing and metal gears. (I think some of them are stainless) I have a new castle ESC and now I'm running 7.4volts BEC. The difference is noticeable! I also bought the 25kg high speed version for my Maxx v2 on 7.4volts. These are now my go to servos. ... show more
Reviewed in the United States on August 29, 2022 Reviewed in the United States on August 29, 2022 by Craig Lamb

  • Mite have to get extension depending on the vehicle
Works great just have to get extension if your putting it on a Traxxas Sledge.. I wanted to give 5 stars but it won't let me
Reviewed in the United States on February 20, 2026 by Shane Drzewucki

  • AWESOME for the PRICE. AWESOME for the PRICE.
Cant be beat for 45$ The 50kg.for 55$ the 60kg.for 60$ Strong-silent-long lasting. I have 4 right now....
Reviewed in the United States on January 31, 2025 Reviewed in the United States on January 31, 2025 by Dan Homeyer

  • These servos lasted exactly 2 runs on the same trucks in the same condtions.
Decent turning power but only lasted for 2 runs on two of the exact same trucks. Both quit within 5 minutes of each other when both trucks were being run at the sametime and both were installed at the sametime. One was my truck and one was on my sons truck.
Reviewed in the United States on September 25, 2023 by Justin Griffith

  • Good for the price
Honestly this servo is great for a losi LMT even mounted sideways torquey , quick. But the only thing I will say is that it turns about 4mm right then left , which isn’t a big deal but it could affect racing on a high traction surface . Impressed for the price
Reviewed in the United States on March 27, 2025 by MustangPete

  • quiet,
Was buying another brand 45 KG servo and thought I would try something a little higher quality. This servo is definitely higher quality, aluminum case, gear mesh is almost silent, very smooth steering and fast enough for me. Highly reccomend! great value for the money.
Reviewed in the United States on August 15, 2024 by Don P Wesenberg

  • Works well.
Im hard on my rc cars. This servo holds up screws broke. Servos keeps going.
Reviewed in the United States on August 11, 2024 by willard a dixon

  • Better then injora 35kg blue
Had a blue 35kg injora in my wraith and it struggled big time in the rocks. This servo has noticibly more power and speed to it.
Reviewed in the United States on May 29, 2024 by max

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