PTK-RM650S RM650S "Maifield Edition" High Speed Brushless Servo (High Voltage/Metal Case) (Digital)
*AFFIRM Finance Offer Available on Total Purchases of $149 or More
| Part Number: | PTK-RM650S |
| Quantity In Stock: | 1 |
PTK-RM650S RM650S "Maifield Edition" High Speed Brushless Servo (High Voltage/Metal Case) (Digital)
Ryan Maifield has earned his place among RC racing’s greatest champions, and now the ProTek RC RM650S "Maifield Edition" lets you bring that same winning mindset to your own build. With lightning-fast brushless performance, race-winning precision, and podium-ready consistency, this servo is built for racers who demand the fastest steering response on the track. Backed by a Lifetime Gear Warranty through Amain Hobbies for added confidence and durability.
Ryan Maifield has spent more than 25 years at the highest level of RC racing, earning over 30 ROAR National Championships and multiple IFMAR World Championship titles along the way. His unmatched consistency, relentless dedication, and winning mindset have made him one of the most respected names in the hobby. The ProTek RC RM650S "Maifield Edition" High Speed Brushless Servo is built around the performance standards Ryan demands, giving racers the opportunity to follow in the footsteps of a true legend and trust the same equipment that helps him reach the top step of the podium!
Built for racers who value speed and precision above all else, the RM650S delivers incredibly fast steering response for today's demanding 1/10 and 1/8 racing classes. As a refined version of the proven and trusted ProTek RC 170SBL servo, the RM650S builds on a championship-tested foundation with advanced brushless technology, improved efficiency, and enhanced race-day performance. A high-performance brushless motor provides smooth, accurate control and long-lasting reliability, while the high-voltage electronics produce blistering 0.08-second transit speed with up to 535 oz-in of torque. Whether you're carving perfect racing lines or making split-second corrections, the RM650S gives you the edge to stay ahead of the competition.
Every detail of the RM650S is engineered for durability and confidence on race day. The special black anodized full aluminum case features a USA flag laser-etched design and Ryan Maifield’s initials, creating a signature look that celebrates the champion behind the performance. Beyond its exclusive appearance, the aluminum construction offers outstanding strength and efficient heat dissipation, while full metal gears, dual ball bearings, and detachable servo leads make it as practical as it is durable. Backed by ProTek RC quality and an Amain Hobbies Lifetime Gear Warranty, the RM650S gives racers the confidence to push harder, react faster, and compete with the same championship-level equipment trusted by Ryan Maifield.
| Application | 1:10/1:8 Scale |
|---|---|
| Operating Voltage | 6.0V - 8.4V |
| Operating Temperature | 14° to 140° F (-10 to +60° C) |
| Operating Speed @ 6.0V | 0.09/60° sec |
| Operating Speed @ 7.4V | 0.08/60° sec |
| Dynamic Torque @ 6.0V | 458 oz-in (32.9 kg-cm) |
| Dynamic Torque @ 7.4V | 535 oz-in (38.5 kg-cm) |
| Motor Type | Brushless Digital |
| Output Shaft | 25T |
| Gears | Metal w/Lifetime Gear Warranty |
| Weight | 2.53oz (72g) |
| Pulse/Frequency | 1520s / 333hz |
| Dimensions | 1.57x0.79x1.48in (40x20x37.8mm) |
| Length (Bottom to Mount) | 1.11in (28.4mm) |
*Tech Note: If you experience glitching or poor performance while using a Futaba transmitter, you must turn off BLS mode. BLS mode is only compatible with Futaba BLS type servos.
