No Superior Designs RC RS500B High Torque Servo (High Voltage)
About this part
No Superior Designs RS500B High Torque Servo. Designed to be stronger, faster, and more durable than almost all other servos in its class! This budget minded performance servo is loaded with high quality and performance features such as hardened stainless steel gears, CNC-machined aluminum middle and bottom case, IP66 water resistant design, full conformal coated internals and high voltage (HV) 8.4V-16.8V capabilities at an extremely budget-friendly cost!
NOTE:
- The power connection plug, or power switch on your ESC, must be disconnected or turned off when not in use to prevent damage to the servo and/or battery!
- Not Recommended for rock bouncers & bashers
Features:
- Hardened stainless steel gears
- Composite top case with CNC-machined aluminum middle and bottom case
- IP66 water resistant (Do not Submerge)
- 7-point O-ring seals
- Full conformal coated internals
- High voltage (HV) capable
- Direct power 8.4V-16.8V capable with no extra wiring or BEC are needed in order to get full power out of the servo
Specifications:
- Type: Standard
- Motor Type: Coreless
- Operating Voltage: 8.4V - 16.8V
- Gears: Hardened Stainless Steel
- Spline: 25T
- Dimension (LxWxH): 40.5x39x20mm
- Weight: 68g
- Case: CNC-Machined Aluminum
- Torque:
- 8.4V: 310oz/ 22kg
- 12.6V: 430oz/ 31kg
- 16.8V: 520oz/ 38kg
- Speed:
- 8.4V: 0.15 sec/60°
- 12.6V: 0.12 sec/60°
- 16.8V: 0.09 sec/60°
Includes:
- (1) RS500B High Torque Servo (High Voltage)
- Multiple composite horns
- Mounting screws, bushing and rubber grommets
Reviews4.7 · 13 reviews
The majority of the NSDRC product reviews are fake. All their products have reviews that are unverified, submitted around 6/1/2024, and from the same group of people. Open any two NSDRC products and compare the reviews to confirm.
Bought this for my son’s capra based rig. He has been running it for over 2 years now and it’s still going strong. Highly recommend this servo
Fantastic budget friendly servo, strong, reliable and direct power
Hands down the best budget servo on the market in my opinion, I've tried multiple budget servos and this one feels like a $100+ dollar servo lots of power and quick!
The servo is incredible for the price point! I have 22 rigs and I run this in 15 of them. From trail to competition! They always perform very fast and quiet with plenty of torque.
Reviewers broadly praise the RS500B high-voltage servo as a strong, fast, and affordable direct-power option for RC crawlers, including Capra and TF2 builds, with several describing it as a good replacement for stock servos. Multiple reviewers report long-term reliability, including one owner who has run it for over two years and another who uses it across many rigs. One reviewer's tip is that correct endpoint adjustment and greasing the gears improve longevity. One review alleges that many NSDRC product reviews are unverified and posted around the same date by the same group, but this claim is not substantiated within the reviews and is not confirmed by the other reviews. All reviews refer to the High Voltage variant.
- + Strong torque for the price
- + Fast response
- + Reliable, long-lasting performance
- + Good budget direct-power option
- − Authenticity of NSDRC reviews questioned by one reviewer
- − Gear longevity improved only with maintenance per one owner