---
product_id: 124952092
title: "JX BLS-HV7146MG 46kg Brushless High Precision Steel Gear Full CNC Digital Servo Motor for RC Car Robot Arm Helicopter Airplane Parts"
brand: "lowpricebro"
price: "$18"
currency: NZD
in_stock: false
reviews_count: 8
url: https://www.desertcart.nz/products/124952092-jx-bls-hv7146mg-46kg-brushless-high-precision-steel-gear-full
store_origin: NZ
region: New Zealand
---

# 46kg Power 0.10sec Speed Steel Gear JX BLS-HV7146MG 46kg Brushless High Precision Steel Gear Full CNC Digital Servo Motor for RC Car Robot Arm Helicopter Airplane Parts

**Brand:** lowpricebro
**Price:** $18
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your RC Game with Precision Power!

## Quick Answers

- **What is this?** JX BLS-HV7146MG 46kg Brushless High Precision Steel Gear Full CNC Digital Servo Motor for RC Car Robot Arm Helicopter Airplane Parts by lowpricebro
- **How much does it cost?** $18 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/124952092-jx-bls-hv7146mg-46kg-brushless-high-precision-steel-gear-full)

## Best For

- lowpricebro enthusiasts

## Why This Product

- Trusted lowpricebro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Precision:** Experience high precision with a dead band of just 1μs.
- • **Versatile Applications:** Perfect for RC cars, helicopters, robot arms, and more.
- • **Lightning-Fast Response:** Achieve operating speeds of 0.10sec/60° at 7.4V.
- • **Robust Torque Performance:** Impressive stall torque of 47.8kg.cm at 7.4V for heavy-duty tasks.
- • **Durable Steel Construction:** Built with high-quality steel gears for longevity and reliability.

## Overview

The JX BLS-HV7146MG is a high-performance brushless digital servo motor designed for a variety of remote control applications, including cars, helicopters, and robotic arms. With a stall torque of up to 47.8kg.cm and lightning-fast response times, this motor is engineered for precision and durability, making it an essential component for any serious hobbyist or professional.

## Description

46kg Brushless High Precision Steel Gear Full CNC Digital Servo Motor for RC Car Robot Arm Helicopter Airplane Parts  Application Fields: remote control helicopters, micro robot, robot arm and boats. ALL kind of R/C Toys Product Specification Brand:JX Servo Mode Number：BLS-HV7146MG Features: Compliant with most standard receiver connector: Futaba, Hitec, Sanwa, GWS etc. Great for truck, Boat, Racing Car, Helicopter and Airplane. Power Supply: Through External Adapter. High voltage High performance programmable digital brushless standard servo High-precision Taiwan-made steel gears with hard anodizing Full CNC aluminium Shell structure Dual ball bearings Waterproof SPECIFICATIONS: Dead band: 1μs Working frequence: 1520μs / 330hz Motor: brushless motor Operating Speed (6V): 0.12sec/60° Operating Speed (7.4V): 0.10sec/60° Stall Torque (6V): 37.6kg.cm Stall Torque (7.4V): 47.8kg.cm Dimensions: 40.5X20.5X36mm Gear Teeth:25T Control Angle:120 Degree Weight: 71 g Connector Wire Length: JR 265 mm Bearing: 2BB Package include: 1x JX Servo BLS-HV7146MG(with accessories)

## Features

- 46kg Brushless High Precision Steel Gear Full CNC Digital Servo Motor for RC Car Robot Arm Helicopter Airplane Parts;Application Fields: remote control helicopters, micro robot, robot arm and boats. ALL kind of R/C Toys
- Dead band: 1μs,Working frequence: 1520μs / 330hz
- Motor: brushless motor
- Operating Speed (6V): 0.12sec/60°;Operating Speed (7.4V): 0.10sec/60°
- Stall Torque (6V): 37.6kg.cm ;Stall Torque (7.4V): 47.8kg.cm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Voltage | 6 Volts, 7.4 Volts |
| Horsepower | 46 Kilograms |
| Material Type | Steel |

## Product Details

- **Brand:** LowPriceBro
- **Voltage:** 6 Volts, 7.4 Volts
- **Horsepower:** 46 Kilograms
- **Material:** Steel
- **Manufacturer:** TM RC Model

## Images

![JX BLS-HV7146MG 46kg Brushless High Precision Steel Gear Full CNC Digital Servo Motor for RC Car Robot Arm Helicopter Airplane Parts - Image 1](https://m.media-amazon.com/images/I/61Rd87M6VsL.jpg)
![JX BLS-HV7146MG 46kg Brushless High Precision Steel Gear Full CNC Digital Servo Motor for RC Car Robot Arm Helicopter Airplane Parts - Image 2](https://m.media-amazon.com/images/I/61MuHT-S8VL.jpg)
![JX BLS-HV7146MG 46kg Brushless High Precision Steel Gear Full CNC Digital Servo Motor for RC Car Robot Arm Helicopter Airplane Parts - Image 3](https://m.media-amazon.com/images/I/61rxVngBNuL.jpg)
![JX BLS-HV7146MG 46kg Brushless High Precision Steel Gear Full CNC Digital Servo Motor for RC Car Robot Arm Helicopter Airplane Parts - Image 4](https://m.media-amazon.com/images/I/61hKXx3SVQL.jpg)
![JX BLS-HV7146MG 46kg Brushless High Precision Steel Gear Full CNC Digital Servo Motor for RC Car Robot Arm Helicopter Airplane Parts - Image 5](https://m.media-amazon.com/images/I/613UVBWqMRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ surprisingly good
*by M***T on November 18, 2021*

I was very surprised that this has been a great servo. It's on the more 'affordable' side for a good high torque servo so I was apprehensive to buy it. I installed it in my kraton and run it at 7.4v threw a castle bec. IF you try and run it at 6v with the stock esc with the kraton it will not work very well but no high torque servo works well at 6v. I have Reefs servos for my higher end 8th scale cars. This definitely doesn't work as well as a $140 servo like a Reefs but it is perfect for what it is, a good $55 servo that will work on an rtr 8th scale monster truck.

### ⭐⭐⭐⭐ Great
*by S***T on January 16, 2021*

Great bang for the buck servo. Turns my 6lbs rig with ease. A bit jittery but running strong on 3s

### ⭐⭐⭐⭐⭐ Awesome servo!
*by C***N on December 18, 2024*

I run this servo in my cen reeper and what a difference over the 9kg stock servo. This servo is plenty powerful and fast. Works great! Would definitely recommend!

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**Shop now:** [https://www.desertcart.nz/products/124952092-jx-bls-hv7146mg-46kg-brushless-high-precision-steel-gear-full](https://www.desertcart.nz/products/124952092-jx-bls-hv7146mg-46kg-brushless-high-precision-steel-gear-full)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-25*