Standard

The DS90DLHV is a high voltage (HV) digital servo built on a tough hybrid case of aluminum and plastic. Equipped with dual ball bearings and all-metal gears (for durability), it outputs 90 oz-in (+5 pounds of force) and has a transit time of 0.165sec/60° - it's what's called a standard-size servo. Standard size means it fits most .40-1.20 remote control model airplanes. Specs - useful if you're curious about the raw numbers, dimensions, etc. Comparison - a guide regarding how it compares to...

The DS130DLHV is a high voltage (HV) digital servo built on a tough hybrid case of aluminum and plastic. Equipped with dual ball bearings and all-metal gears (for durability), it outputs 130 oz-in (+8 pounds of force) and has a transit time of 0.17sec/60°. This is what's called a standard-size servo - meaning it fits most remote control models. Competing with similar products from other manufacturers, the $30 price puts it in the middle of the pack. To help figure out whether these are the...

DS135BLHV under construction DS135BLHV - 135oz-in - 0.026sec/60°

The DS180DLHV is a high voltage (HV) digital servo built on a tough hybrid case of aluminum and plastic. Equipped with dual ball bearings and all-metal gears (for durability), it outputs 180 oz-in (+11 pounds of force) and has a transit time of 0.17sec/60°. This is what's called a standard-size servo - meaning it fits most remote control models. Competing with similar products from other manufacturers, the $40 price puts it in the middle of the pack. To help figure out whether these are the...

DS255BLHV under construction DS255BLHV - 255oz-in - 0.047sec/60°

The DS270DLHV is a high voltage (HV) digital servo built on a hybrid aluminum/polymer case that outputs 270 oz-in with a transit time of 0.12sec/60°. This servo will often find a home in IMAC and 3D models spanning 96-104" and powered by 100cc engines because it centers superbly and is, quite simply, built better than others in its class. For example, mechanically, everything depends on the center-case. To begin, it's hogged out of a solid billet of 6061-T6 aircraft aluminum. Then, because...

What's this servo for? Smooth and powerful, the water resistant DS360DLHV is a high voltage (HV) digital servo built on a tough hybrid case, which is crafted of aluminum and engineering polymer (plastic). Equipped with cooling fins for near continuous use, the center-section is CNC-milled from a solid billet of 6061-T6 aircraft aluminum. Meanwhile, the electronics cover (bottom) and the transmission section (top) are injection molded of impact resistant fiber-filled Nylon 6,6 (like what's used...

DS415BLHV under construction DS415BLHV - 415oz-in - 0.052sec/60°

This is the ProModeler DS490BLHV servo. It's standard size low profile servo (standard size meaning a footprint of 40x20mm). Like others in lineup, it sports beams for mounting (hence designed to be installed with vibration isolating rubber and brass eyelets). Note how it features a beefy 15T spline (versus the smaller conventional 25T spline output shaft). Why? Simple, servos have become so powerful with the new class of neodymium magnet motors that 25T splines, even using the best steel in...

The DS505BLHV servo is the latest iteration of our most popular servo ever! This all-alloy standard-size servo is equipped with a brushless motor and has an all-steel gear train. It's not only strong, but fast and we've made thousands upon thousands of them. This is a superb all around servo. Maybe the best bang for your buck in the whole world . . . at any price. Yes, those are big words, but here's why. Initially introduced in 2012 as the S74420BLHV, before the year was out we figure how to...

Bottom line? This is one bad ass servo we're making here. Period. Unbreakable? No, we'll never say that because we're not stupid. However, it's a very tough to beat servo in the +600oz-in class because beyond the best materials and design, we nail the price point, also. Feel free to look around because we're not shying away from anybody's product. Not even at this price point because we think this DS630 is the best in class your money can buy. Period! Read on to see if the DS630 fills your...

This is the ProModeler DS635BLHV servo. It's one of a series of three servos, this one, plus the DS845 and DS1155 where the basic differences are the motors and gear ratios - otherwise they're like three peas in a pod! It's of a size and shape similar to other standard-size servos meaning it features conventional beam mounts so it's designed to be installed with vibration isolating rubber. Note how it sports a beefy 15T spline (versus the smaller conventional 25T spline output shaft). Why?...

This is the ProModeler DS845BLHV servo. It's one of a series of three servos, this one, plus the DS635 and DS1155 where the basic differences are the motors and gear ratios - otherwise they're like three peas in a pod! It's of a size and shape similar to other standard-size servos meaning it features conventional beam mounts so it's designed to be installed with vibration isolating rubber. Note how it sports a beefy 15T spline (versus the smaller conventional 25T spline output shaft). Why?...

Bottom line? It's bad ass but not unbreakable? We say this to cover our ass with car/truck guys whine like little kids having a bad day when their 40mph rigs hits a root or fence post and they think an expensive servo should have held up. Physics don't care and we're using the best possible materials so grow up. This puts you off our stuff, so be it. Don't know why but the airplane guys know not to whinge at us following a crash. So to reiterate, great servo but it's not unbreakable (just...

This is the ProModeler DS1155BLHV servo. It's one of a series of three servos, this one, plus the DS635 and DS845 where the basic differences are the motors and gear ratios - otherwise they're like three peas in a pod! It's of a size and shape similar to other standard-size servos meaning it features conventional beam mounts so it's designed to be installed with vibration isolating rubber. Note how it sports a beefy 15T spline (versus the smaller conventional 25T spline output shaft). Why?...