SKU: DRFC-2391
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Surpass Hobby Rocket 2948 Brushless RC Boat Motor 4-Pole 6600KV - Black

₹1,979.00 (Inclusive of all taxes)
Out of Stock

The Surpass Hobby Rocket 2948 is a high-KV (6600KV) 4-pole brushless motor engineered for high-speed RC boat applications, featuring a robust 3.175mm shaft and a delta winding configuration for responsive, high-RPM performance on the water.

Features

  • High-speed 6600KV rating optimized for RC boat racing and performance.
  • 4-pole brushless design with delta winding for smooth, efficient power delivery.
  • Durable 3.175mm (1/8″) hardened steel shaft for reliable operation.
  • High current handling with a maximum rating of 116A for intense power demands.
  • 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 boating. Its 4-pole design and 6600KV rating are optimized to deliver exceptional top-end speed and rapid acceleration, making it a prime choice for competitive racing and dynamic maneuvers on the water. The motor’s construction prioritizes thermal management and mechanical integrity under high-load conditions.

Built around a robust 3.175mm diameter shaft, the motor ensures reliable power transfer and resistance to bending forces. The delta winding configuration contributes to its high-RPM capability and efficient power curve. With a maximum current rating of 116A, this motor is designed to pair with high-discharge LiPo batteries and capable ESCs to unleash its full potential in speed-focused aquatic builds.

Key Features

  • High-KV 4-Pole Design: 6600KV rating and 4-pole magnet configuration engineered for maximum rotational speed and throttle response in RC boats.
  • Heavy-Duty Shaft: Precision-machined 3.175mm (1/8") steel shaft provides superior strength and alignment for direct-drive or geared applications.
  • High-Current Capability: Rated for up to 116A maximum current, supporting high-power setups with aggressive prop loads.
  • Delta Winding: Utilizes a delta termination for lower resistance at high RPMs, optimizing performance for speed runs.
  • Gold Bullet Connectors: Pre-installed 4mm gold-plated bullet connectors ensure a secure, low-resistance connection to the ESC.
  • Durable Construction: Robust housing and bearing design built to handle the vibrations and cooling challenges of marine use.

Applications

  • High-speed RC racing boats and hydroplanes requiring extreme top-end RPM.
  • Performance-focused RC scale boats and offshore riggers.
  • Dynamic RC boat setups for speed runs and competitive oval racing.

Technical Specifications

Motor ModelRocket 2948
Motor TypeBrushless Outrunner
KV Rating6600 KV
Pole Count4
Shaft Diameter3.175 mm (1/8")
Max Continuous Current116 A
No-Load Current4.0 A
Max Voltage8 V
Winding TypeDelta
Connector Type4mm Gold Bullet
Weight145 g
ColorBlack

Frequently Asked Questions

What is the maximum recommended voltage for the Rocket 2948 6600KV motor?

The manufacturer specifies a maximum voltage of 8V for this motor. It is typically paired with 2S LiPo batteries (7.4V nominal) in high-speed RC boat applications. Exceeding the 8V maximum can risk overheating and permanent damage to the windings.

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

Given its high 6600KV rating and 116A maximum current draw, a marine-grade, water-cooled ESC rated for at least 120A continuous current is strongly recommended. The ESC must be compatible with sensorless brushless motors and capable of handling the high RPMs this motor can produce.

Is this motor suitable for drone or multirotor applications?

No, the Rocket 2948 is specifically engineered for RC boat use. Its extremely high KV rating, delta winding, and thermal design are optimized for aquatic cooling and high-RPM operation with boat propellers, not for the torque and efficiency profile required by multirotor drones.

Package Includes

  • 1 x Surpass Hobby Rocket 2948 Brushless RC Boat Motor (6600KV, Black)

Additional Information

Weight 0.15 kg
Dimensions 11 × 7 × 4 cm