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BMS-390DMH High Performance Digital Servo (Extra Strong) 5.4kg / .11sec / 22.5g

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BMS-390DMH High Performance Digital Servo (Extra Strong) 5.4kg / .11sec / 22.5g

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BMS-390DMH
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BMS-390DMH High Performance Digital Servo (Extra Strong) 5.4kg / .11sec / 22.5g

Specification:
Weight: 22.5 grams / 0.79 oz.
Dimensions: 29 x 13 x 30 mm / 1.14 x 0.51 x 1.18 inch
Torque @ 4.8V: 4.6 kg/cm , 64 oz/in
Torque @ 6.0V: 5.4 kg/cm , 75 oz/in
Speed @ 4.8V: 0.14sec / 60 deg at no load
Speed @ 6.0V: 0.11sec / 60 deg at no load
Spline Count: 25
Gear Material: Plastic
Motor: Coreless



High performance servo recommended for Airplane & Helicopter (Tail)

  • Servo Torque(kg)(min. 0.01kg) 5.40
  • Servo Speed (Sec/60deg) 0.11
  • Servo A(mm) 35.00
  • Servo B(mm) 30.00
  • Servo C(mm) 31.00
  • Servo D(mm) 13.00
  • Servo E(mm) 40.00
  • Servo F(mm) 22.00
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Only registered users can write reviews. Please, sign in or sign up

Randy | Verified Buyer

  • Overall
  • Quality
  • Value

powerful servo

Jun 28, 2019

smooth,powerful and linear

P | Verified Buyer

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  • Value

Great

Jul 06, 2018

A drop in replacement for the traxxas 2080 servo for the 1/16 e revo. Good torque and speed, well worth it!

Brent | Verified Buyer

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Great little servo!

Sep 02, 2017

I used two of these servos for rudder on an Aviation Design Scorpion jet. This is about the same size as a Hitec 5085, but stronger and less gear slop. Very tight gear train and good response.

Masta Young | Verified Buyer

  • Overall
  • Quality
  • Value

Best for 1/16 RC cars

Mar 16, 2017

Run these in 1/16 Revo and 1/16 Summit.
Strong enough to rock craw.
Drives fine underwater even in the ocean.
Powers 1/10th truck tires in tall grass and deep sand.
5+ years before I had one died and Blue Bird repaired it for me for free.
Great customer service!

donovanbad | Verified Buyer

  • Overall
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Customer Rated

Mar 01, 2016

This is a great servo replacement for my traxxas 1/16 summit. It has more torque and is also waterproof. I have been using this servo for quite some time with great results I would recommend to anyone looking for a micro servo.

Michael | Verified Buyer

  • Overall
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Customer Rated

Nov 11, 2015

Best replacement for my son's 1/16 servo. Had it installed for almost a year with no issues. Stock horn fits as well.

Wiseman | Verified Buyer

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Customer Rated

Aug 18, 2015

I use these in my 1-lb fighting robot to actuate a claw. They stall out for long periods at 7.4 volts but still last a long time. I've burnt out a few, but never stripped a gear. Very well made.

| Verified Buyer

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Certified Buyer Rated

Aug 07, 2015

awesome in my 1/12 pan car

Adrian | Verified Buyer

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Customer Rated

Jun 23, 2014

Overall a great little servo, takes the abuse and just keeps on trucking. Best bang for buck metal geared servo on the market. If anyone has a good idea on a bit more waterproofing I'm all ears. Taken it through a few lite puddles but nothing to deep, just would like a little more assurance. I would very much recommend this product I've been out bashing for a couple of months regularly. The servo is solid and far more responsive than the last. It's a little louder but that's to be expected i think when you have metal gearing over plastic.

jozef | Verified Buyer

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Certified Buyer Rated

Feb 12, 2014

Na tieto serva sa tem pouijem do FSR V 7,5 dfam e parametre bud zodpovedat deklarovanm.

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