BLS88WP Waterproof Brushless Micro Servo 8.5kg.cm 0.07sec 8.4V for RC Car, RC Boat, RC Seaplane
KST BLS88WP Waterproof Brushless Micro Servo
The KST BLS88WP is a compact high-performance brushless micro servo designed for small-scale RC applications where space, speed, and durability are essential. It delivers an impressive 8.5kgf·cm of torque with a fast 0.07 sec/60° speed, providing strong and responsive control in a compact package.
With an IP67 waterproof rating, the BLS88WP is built to handle wet and demanding environments, making it well suited for applications where water resistance is important.
Its compact size and powerful brushless performance make the BLS88WP an excellent choice for 1/12 pan cars, 1/16 and 1/18 crawlers, RC boats, and RC seaplanes.
Combining high torque, fast response, brushless performance, and IP67 waterproof protection, the BLS88WP is a versatile micro servo for demanding small-scale RC setups.

Features
- Ultra High Torque & Excellent Speed
- IP67 Waterproof
- Programmable
- Soft Start
- Brushless DC Motor with Micro Size
- CNC Aluminum Case
- Double Ball Bearings
- Ideal for 1/12 Pan Car, 1/16 & 1/18 Crawler, RC Boat and RC Seaplane
Specification
| Parameter | Value |
| Item | BLS88WP Micro Servo |
| Rated Voltage | DC7.4V |
| Voltage Range | DC6.0V-8.4V |
| Torque | 7.5Kgf.cm@6.0V / 8.0Kgf.cm@7.4V / 8.5Kgf.cm@8.4V |
| Speed | 0.09sec/60°@6.0V / 0.08sec/60°@7.4V / 0.07sec/60°@8.4V |
| Working Frequency | 1520μs/333Hz |
| Default Travel Angle | ±50° = 100° Total |
| Temperature Range | -20℃ ~ +65℃ |
| Soft Start | Programmable |
| Programmable | Yes |
| Case Material | Aluminum Alloy |
| Motor Type | Brushless DC Motor |
| Gear Set Material | Hardened Steel |
| Position Sensor | Potentiometer |
| Waterproof | IP67 |
| Case Dimensions | 24mm × 13mm × 30mm ±0.2mm |
| Weight | 21g ±10% |



Package Including
- 1 * BLS88WP Micro Servo
- 5 * Plastic Servo Horn
- 1 * Servo Horn Screw
- 4 * Mounting Screw
