Yahboom Programmable Building Block Servo/Motor B01/B02 270°/360° + Red Continuous Motor for Robotics

yahboom

$12.91 USD

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Color Red motor Grey servo(B01) Grey servo(B02)

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Overview

This Yahboom programmable building block servo/motor series includes a gray building block servo (B01 / B02) for angle control and a red building block motor for continuous rotation projects. The gray servo is used for angular control builds such as robotic arms and towers. The red motor is suitable for continuous rotation applications such as car wheels and Ferris wheel drive.

With a compatible controller board and building blocks, the servo and motor can be controlled to build different mechanisms and complete various DIY builds.

Key Features

Extreme gear overload protection: protected by a gear spring in the case of excessive torque and random torque.
Servo vs motor selection:
- Red building block motor: controls rotation speed and direction of the output shaft and can rotate continuously; adopts XH 2.54 interface.
- Gray building block servo: controls rotation angle of the output shaft; adopts DuPont line interface.
Single-axis / dual-axis servo:
- B01: single axis (with white cross shaft); suitable for locked-angle projects such as robotic arms and hanging towers.
- B02: double axis with dual output shafts; can connect two cross shafts at the same time; rotation angle 0~360°; suitable for dual-output shaft angle rotation projects such as dump trucks and forklifts.
Interface details:
- Servo uses a commonly used DuPont line interface for project expansion.
- Motor uses XH 2.54 interface with anti-reverse connection capability.
Materials and fit: environmentally friendly POM plastic; cross output shaft compatible with standard building-block cross holes.

Specifications

Electrical & performance (from product parameter table)

Parameter	Gray building block servo B01	Gray building block servo B02	Red building block motor
Color	Gray	Gray	Red
Working voltage	4.8V-6V	4.8V-6V	3V~5V
Rated voltage	6V	6V	3V
No-load speed	0.12±0.01sec/60°	0.12±0.01sec/60°	70±5r/min
No-load current	50±20mA	90±20mA	70±20mA
Stop torque	0.9±0.2 kg-cm	2±0.2 kg-cm	0.5±0.1 kg-cm
Stop current	0.6±0.1A	0.9±0.1A	0.8±0.1A
Max torque	900g*cm	2000g*cm	500g*cm
Rotation angle	0°~270°	0°~360°	/
Bearing	Single axis	Double axis	Single axis
Pulse width corresponds to angle value	-45°-600us 90°-1500us 225°-2400us	0°~360° (500~2500us)	/
Weight	13g	22g	11g
Size	401634.4mm	242440mm	401634.4mm

Mechanical drawing notes (dimension marks shown on drawings)

B01 / Red motor drawing (mm): 40.00, 32.00, 24.00, 16.00, 12.00, 9.60, 8.00, 6.50, 5.60, 4.80, 1.60; hole diameter mark: φ4.80.
B02 drawing (mm): 40.00, 24.00; spacing marks: 4.00, 8.00; height mark: 12.00; additional marks shown: 11.60, 11.9, φ4.80, 4.18, 0.80, 2.85, 6.20.

Note: The gray cross shaft shown with the B02 is not equipped as standard from the factory and is only used for function display.

For compatibility questions or help choosing between B01/B02 servo and the red motor, contact https://rcdrone.top/ or email support@rcdrone.top.

Applications

Locked-angle mechanisms: robotic arms, hanging towers, steering linkages
Continuous rotation mechanisms: car wheels, small cars, Ferris wheel drive
Dual-output angle rotation builds (B02): dump trucks, forklifts
DIY building-block projects such as Spin:bit, Pirate Ship, smart robot car building block, DIY robot car