Product Description
The B series brushless servos cover a full voltage range (6V-18V) and a torque range of 52-215kg.cm. They utilize metal gears and digital control to provide powerful power and precise response for racing models and robots.
Product parameters
B60 | B70 | B130 | B220 | |
Working voltage | 6.0V ~ 8.4V | 11V ~ 14V | 6V ~ 8.4V | 12V ~ 18V |
Working temperature | -20C°~ +60C° | |||
Size | 40X20X43.3mm | 65.8X30X58.8mm | ||
Weight | 87g（Excluding accessories） | 260g（Excluding accessories） | ||
Torque | 52kg.cm@6V | 61kg.cm@11V | 107kg.cm@6V | 128kg.cm@12V |
No-load speed | 0.13sec/60°@6V | 0.14sec/60°@11V | 0.15sec/60°@6V | 0.19sec/60°@12V |
No-load current | 380mA@6V | 300mA@11V | 600mA@6V | 650mA@12V |
Load current | 600mA@6V | 430mA@11V | 1400mA@6V | 1200mA@12V |
Control signal | PWM control （1500 u-sec is the central point） | |||
Dead band | 2usec | 4usec | ||
Lifespan | >30000 cycles/no-load | >50000 cycles/no-load | >50000 cycles/no-load | |
Angle | 60°±1° | 60°±10° | 60°±10° | |
Maximum angle | 180° | |||
Pulse width | 1000-2000μs=90° | |||
Drive type | MOS drive | |||
Motor type | Brushless Motor | |||
Potentiometer type | Direct drive | |||
Amplifier type | Digital | |||
Bearing | 2BB | |||
Gear material | Stainless steel gear | |||
Casing material | Aluminum case | |||
Wire length | 260mm | |||
Wire gauge | 26AWG，JR plug | |||
Wire Colors | Brown: Negative | Black: Negative | Black: Negative | Black: Negative |
B60;B70
B130;B220
Product Display
High torque coverage: 52-215 kg/cm, meeting all power requirements.
Wide voltage compatibility: 6.0V-18V input, compatible with multiple power platforms.
Full range of brushless motors: Powerful and long-lasting.
All-stainless steel gears: Durable and reliable with high-load resistance.
Precise digital control: Fast response, accurate positioning, and advanced control.
Aluminum alloy body: Excellent heat dissipation and a sturdy structure ensure long-term stability.
Quality Control
This product undergoes rigorous quality control before leaving the factory. From the meticulous selection of core components to the high-precision manufacturing and assembly of the motor and gear train, every detail is ensured to be tight and reliable. Comprehensive performance testing precisely verifies torque, angular accuracy, and response speed, and verifies stability in harsh environments such as high and low temperatures, humidity, and vibration. All products undergo long-term endurance cycling and numerous electrical tests, including voltage, current, and electromagnetic compatibility tests, ensuring that each servo delivers superior performance and durability, providing you with a reliable and secure motion control experience.
Application Cases
The B series brushless servos are designed to provide powerful power and reliable support for high-precision control scenarios such as model aircraft flying, RC racing, and robot joints.
