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Surpass Hobby Rocket 2948 Brushless RC Boat Motor 4POLE 3.175mm Shaft (5880 KV) - Black

₹1,959.00 (Inclusive of all taxes)
Out of Stock

The Surpass Hobby Rocket 2948 is a high-KV (5880) 4-pole brushless motor engineered for high-speed RC boat applications, featuring a robust 3.175mm shaft and delta winding for aggressive acceleration and top-end performance.

Features

  • High-KV 5880 rating optimized for extreme RPM and speed in RC boat racing.
  • 4-pole brushless design with delta winding for efficient power delivery and thermal management.
  • Durable 3.175mm hardened steel shaft for reliable power transmission under high torque loads.
  • Rated for up to 8V (2S LiPo) operation with a maximum current handling of 116A.
  • Includes 4mm gold bullet connectors for secure, low-resistance power connections.

Out of stock

Description

The Rocket 2948 brushless motor from Surpass Hobby is engineered for the demanding environment of high-performance RC boat racing. Its 4-pole stator and 5880 KV rating are calibrated to deliver explosive acceleration and maximum top speed on 2S LiPo power systems, making it a primary choice for competitive speed runs and agile maneuvering.

Constructed with a delta-wind configuration, the motor provides a robust thermal and electrical profile, supporting sustained high-current operation up to 116A. The hardened 3.175mm output shaft ensures mechanical integrity under high torque, while the overall 145g weight contributes to a balanced power-to-weight ratio for hull-mounted applications.

Key Features

  • High-Speed 4-Pole Design: Optimized magnetic circuit and 5880 KV provide exceptional RPM for RC boat racing and speed applications.
  • Delta Winding Configuration: Enhances high-RPM efficiency and thermal dissipation under continuous high-load operation.
  • Robust Mechanical Construction: Features a precision-machined 3.175mm steel shaft and balanced rotor for smooth, vibration-free performance.
  • High-Current Capability: Rated for a maximum of 116A, supporting aggressive throttle use and rapid acceleration demands.
  • Pre-Built Connectors: Comes with 4mm gold bullet connectors soldered for immediate installation and reliable electrical contact.
  • Optimized Cooling: Motor housing design promotes airflow for effective heat management during extended runtime.

Applications

  • High-speed RC boat racing and competition setups requiring maximum RPM.
  • Performance-oriented scale RC boats and hydroplanes on 2S LiPo power systems.
  • Agile maneuverability and rapid acceleration applications in marine RC models.
  • Custom high-KV power system builds where compact, high-output motors are required.

Technical Specifications

ModelRocket 2948
Motor TypeBrushless Outrunner
KV Rating5880 KV
Pole Count4
Shaft Diameter3.175 mm
Max Voltage8V (2S LiPo)
Max Current116 A
No-Load Current4.0 A
Winding TypeDelta
Connector Type4mm Gold Bullet
Weight145 g
ColorBlack

Frequently Asked Questions

What is the maximum recommended battery for the Rocket 2948 5880KV motor?

The Rocket 2948 is rated for a maximum voltage of 8V, which corresponds to a 2S LiPo battery pack. Exceeding this voltage, such as using a 3S LiPo (11.1V), will significantly increase RPM, current draw, and operating temperature, risking permanent motor damage.

Is this motor suitable for drone or FPV quadcopter applications?

No, the Rocket 2948 is specifically engineered for RC boat applications. Its extremely high 5880 KV rating, shaft configuration, and cooling design are optimized for marine propulsion, not the multirotor flight profiles and mounting patterns required by drones.

What type of Electronic Speed Controller (ESC) is required for this motor?

You will need a high-current, marine-rated brushless ESC capable of handling at least 120A continuous current and 8V (2S) input. The ESC must support the motor's high KV and delta winding, and it should be programmed for sensorless brushless operation typical in boat applications.

Does the motor come with mounting hardware?

The motor itself does not include specific mounting brackets or hardware. It features standard bolt patterns common in RC boat mounts. You will need to source appropriate mounting screws and a compatible motor mount designed for the 2948 can size and your specific hull.

Package Includes

  • 1 x Surpass Hobby Rocket 2948 Brushless Motor (5880 KV) - Black

Additional Information

Weight 0.15 kg
Dimensions 11 × 7 × 4 cm