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Reference: RBD-1354
Length: 8 inches/20 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.
Reference: RBD-0351
Contactless transmission of data and supply energy (no battery needed) Operating distance: Up to 100mm (depending on antenna geometry) RoboticsBD Operating frequency: 13.56MHz Data transfer: 106 kbit/s Data integrity: 16 Bit CRC, parity, bit coding bit counting Anticollision Typical ticketing transaction: <100 ms ( including backup management)...
Reference: 0245
Choose your desire Resistor value from below:
Reference: 0031
3 Types Available (Please select from option) 1. Male to Male 2. Male to Female 3. Female-Female
Reference: RBD-0768
Size: 5mm Color: RED Head Shape: Round Lens Appearance: Transparent
Reference: 1353
Length: 12.5 inches/30 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.
Reference: RBD-0761
Breadboard friendly Mounting Style: Through Hole Mounting Direction: Vertical
Store Pickup Available!
Free Ship Over 5000 BDT
Quality Product
No Warranty
No Replacement
The 3mm(25GA) Hex coupling for Robot Smart Car Wheel 23mm Length is a compact coupling for joining your motor to the smart car wheel. They are mostly seen in smart cars, robotic vehicles or small robots. RoboticsBD
3mm(25GA) Hex Coupling is made from high-quality brass which allows you to connect the shaft of the motor and hub of the wheel. It equips hexagonal socket through which you can connect the hub of the wheel at one end of the coupling. The other hollow end of the coupling is connected to the motor shaft.
They have very simple structure and installation also doesn’t require any special skills. It requires no maintenance except tightening the screws when needed.
It safely transfers the rotating power of your motor shaft to the robotic vehicle wheel. The motors with hole diameter 3 mm and 4 mm are compatible with this 3mm(25GA) Hex coupling of 23mm length. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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Note: The Package does not include any wheel, buy them separately on RoboticsBD
Click here Robot Smart Car Wheel
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| General Specification | |
| Material | Brass |
| Inner Diameter (ID) (mm) | 3 |
| Outer Diameter (OD)(mm) | 11 |
| Size of Hex Socket | 14mm (Diagonal) |
| Length (mm) | 23 |
| Weight(gm) | 4.8 |
| Shipment Weight | 0.005 kg |
| Shipment Dimensions | 3 × 2.5 × 2.5 cm |
Please allow 5% measuring deviation due to manual measurement.
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1 x 3mm(25GA) Hex coupling 23mm long
The latest price of 3mm Copper Shaft Coupler 23mm length in Bangladesh is BDT 100 You can buy the 3mm Copper Shaft Coupler 23mm length at best price from our RoboticsBD or visit RoboticsBD Office.
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Please note that the product information provided on our website may not be entirely accurate as it is collected from various sources on the web. While we strive to provide the most up-to-date information possible, we cannot guarantee its accuracy. We recommend that you always read the product labels, warnings, and directions before using any product. |
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Product Images are shown for illustrative purposes only and may differ from the actual product. |
Reference: RBD-0820
"Take on any terrain with our burly off-road wheels." "Get the grip and stability you need with our deep-treaded tires." "Easy-to-mount and built to last - our off-road wheels won't let you down."
Reference: RBD-1241
Color: Black Weight: 120g (each) Outer wheel diameter: 80mm Thickness: 37mm 1 pcs Left and 1 pcs Right Wheel No Connecting Hubs
Reference: RBD-1649
Color: Black Weight: 44g (each) Inner diameter: 3.3mm Outer wheel diameter: 60mm Thickness: 28mm 2 Left Wheel + 2 Right Wheel and 4 pcs of 6mm hubs This robot Mecanum wheel is compatible with 37GB Motors 6mm Shaft Compatible Motor: 12V 37GB550 Gear Motor High Torque 100 RPM Heavy Duty High Torque Gear Motor 12V Gear Motor High Torque 300 RPM 12V...
Reference: RBD-2246
Color: Black Weight: 44g (each) Inner diameter: 3.3mm Outer wheel diameter: 60mm Thickness: 28mm 2 Left Wheel + 2 Right Wheel and 4 pcs of 4mm hubs Compatible Motor: High Torque Gear Motor 12V 500RPM 25GA Compatible Motor: High Torque Gear Motor 12V 100RPM 25GA Compatible Motor: 12V 500RPM 25GA Gear Motor
Reference: RBD-2259
Type: Hexagonal coupling. Material: brass. Inner diameter: 3 mm. Total length: 18 mm. Size of Hex Socket(Long Diagonal): 14mm Weight: 14.6gm
Reference: RBD-3560
This Aluminum GT2 Timing Pulley with 20 teeth and a 3.17mm bore is a precision component crafted for accurate motion transfer in belt-driven systems such as 3D printers, CNC machines, and engraving equipment. Designed to pair seamlessly with 2GT/GT2 timing belts of 6mm width, it enables smooth and reliable rotational-to-linear motion conversion from a...
Reference: RBD-3556
This Aluminum GT2 Timing Pulley with 16 teeth and a 3mm bore is a precision component crafted for accurate motion transfer in belt-driven systems such as 3D printers, CNC machines, and engraving equipment. Designed to pair seamlessly with 2GT/GT2 timing belts of 6mm width, it enables smooth and reliable rotational-to-linear motion conversion from a...
Reference: RBD-1707
Type: Hexagonal coupling. Material: brass. Inner diameter: 4 mm. Total length: 30 mm. Size of Hex Socket(Long Diagonal): 14mm Weight: 21.6gm
Reference: RBD-2601
Connects two shafts with 6mm to 6mm diameters Rotates freely at any angle for flexible movement Durable and corrosion-resistant stainless steel construction M4 threaded ends for easy installation Chrome-plated finish for a sleek look
Reference: RBD-2604
Connect shafts with 6mm to 6mm diameters Rigid design for high torque and low inertia Durable copper construction with integrated structure Maintenance-free, oil-proof, and corrosion-resistant Ideal for model cars, boats, robotics, and more
Reference: RBD-2605
Connects two 6mm shafts with precise alignment Rigid design for high torque and low inertia Durable stainless steel construction with set screw clamp Easy installation and adjustment with 2/4 screws Ideal for 3D printers, CNC machines, robots, motors, and more
Reference: RBD-2603
Connect shafts with 5mm to 6mm diameters Rigid design for high torque and low inertia Durable copper construction with integrated structure Maintenance-free, oil-proof, and corrosion-resistant Ideal for model cars, boats, robotics, and more
Reference: RBD-2600
Connects two shafts with 5mm to 6mm diameters Rotates freely at any angle for flexible movement Durable and corrosion-resistant stainless steel construction M4 threaded ends for easy installation Chrome-plated finish for a sleek look
Reference: RBD-0604
Effortless Connection: Connects 6mm motor shafts to Mecanum wheels for hassle-free assembly of your robotic projects. Durable Construction: Made from ABS plastic for long-lasting performance and reliability. Tool-Free Installation: Features a convenient top hole for easy attachment without requiring additional tools. Versatile Applications: Suitable for...
Reference: RBD-2245
Please select your preferred HEX coupler from Option
Reference: RBD-2262
Type: Hexagonal coupling. Material: brass. Inner diameter: 8 mm. Total length: 18 mm. Size of Hex Socket(Long Diagonal): 14mm Weight: 13.6gm
Reference: RBD-1710
Type: Hexagonal coupling. Material: brass. Inner diameter: 6 mm. Total length: 18 mm. Size of Hex Socket(Long Diagonal): 14mm Weight: 12.6gm
Reference: RBD-2070
Material: Stainless Steel Compatible With: M2.5 Length of Allen Key(mm): 4.8cm Width of Allen Key(mm): 2
Reference: RBD-1708
Type: Hexagonal coupling. Material: brass. Inner diameter: 4 mm. Total length: 18 mm. Size of Hex Socket(Long Diagonal): 14mm Weight: 13.6gm
Reference: RBD-0898
Compatible with 37GA and 37GB DC geared motors Constructed from durable metal for long-lasting performance Easily connects motors to robot car wheels using hex couplers (not included) Simple installation with four dedicated mounting holes Provides flexibility in motor positioning with additional four adjustment holes
Reference: RBD-1709
Type: Hexagonal coupling. Material: brass. Inner diameter: 6 mm. Total length: 30 mm. Size of Hex Socket(Long Diagonal): 14mm Weight: 18.6gm
Reference: RBD-3555
The Aluminum GT2 Timing Pulley with 20 teeth and an 8mm bore is a precision-machined component specifically designed for linear motion systems, especially in 3D printers. It plays a vital role in converting the rotational motion of stepper motors into accurate linear motion along the X and Y axes using GT2 timing belts. Engineered from durable and...
Reference: RBD-0897
Durable and sturdy hardened mild steel construction Securely mounts 25GA 370 Series DC Gear Motor 1.6mm bracket thickness for enhanced strength 4.4mm bracket mounting slot size for versatile mounting options
Reference: RBD-2606
Connects two 8mm shafts with precise alignment Rigid design for high torque and low inertia Durable stainless steel construction with set screw clamp Easy installation and adjustment with 2/4 screws Ideal for 3D printers, CNC machines, robots, motors, and more
Reference: RBD-2602
Connect shafts with 4mm to 6mm diameters Rigid design for high torque and low inertia Durable copper construction with integrated structure Maintenance-free, oil-proof, and corrosion-resistant Ideal for model cars, boats, robotics, and more
Reference: RBD-2599
Connects two shafts with 4mm to 6mm diameters Rotates freely at any angle for flexible movement Durable and corrosion-resistant stainless steel construction M4 threaded ends for easy installation Chrome-plated finish for a sleek look
Reference: RBD-2607
Connects two 10mm shafts with precise alignment Rigid design for high torque and low inertia Durable stainless steel construction with set screw clamp Easy installation and adjustment with 2/4 screws Ideal for 3D printers, CNC machines, robots, motors, and more
Reference: RBD-3194
Durable and lightweight 3D-printed motor holder for N30 16GA motors. Designed for secure motor positioning and stability during operation. Compact design with pre-drilled mounting holes for easy installation. Made from high-quality PLA filament for strength and durability. Ideal for robotics, DIY projects, and small-scale automation systems. N30 16GA...
Reference: RBD-2263
Type: Hexagonal coupling. Material: brass. Inner diameter: 8 mm. Total length: 30 mm. Size of Hex Socket(Long Diagonal): 14mm Weight: 18.6gm
Reference: RBD-2407
Reliable Connection: Designed for robot car motor shafts with 5mm D-hole compatibility. Sturdy Design: White frame connector tabs ensure durability and stability. Perfect Fit: Ideal for motor shafts and wheels of robot cars. Lightweight and Compact: Easy to install and integrate into your robotic projects. High-Quality Build: Ensures long-term reliability...
Reference: RBD-2261
Type: Hexagonal coupling. Material: brass. Inner diameter: 7 mm. Total length: 18 mm. Size of Hex Socket(Long Diagonal): 14mm Weight: 13.6gm
Reference: RBD-3661
Durable and lightweight 3D-printed motor holder for N20 motors. Designed for secure motor positioning and stability during operation. Compact design with pre-drilled mounting holes for easy installation. Made from high-quality PLA filament for strength and durability. Ideal for robotics, DIY projects, and small-scale automation systems. N20 Motor not...
Reference: RBD-2260
Type: Hexagonal coupling. Material: brass. Inner diameter: 4 mm. Total length: 18 mm. Size of Hex Socket(Long Diagonal): 14mm Weight: 13.6gm
Reference: RBD-3561
This Aluminum GT2 Timing Pulley with 20 teeth and a 5mm bore is a precision component crafted for accurate motion transfer in belt-driven systems such as 3D printers, CNC machines, and engraving equipment. Designed to pair seamlessly with 2GT/GT2 timing belts of 6mm width, it enables smooth and reliable rotational-to-linear motion conversion from a...
Reference: RBD-1415
Ideal for Through-hole applications. Shaft Shape: Round Used in the fields of electronic products, household appliances and more. This light touch switch is waterproof, prevent oil, anti-pollution, anti-static interference. High precision mechanism design offers acute operation and long service life. Compact and lightweight, easy to carry and...
Reference: RBD-2259
Type: Hexagonal coupling. Material: brass. Inner diameter: 3 mm. Total length: 18 mm. Size of Hex Socket(Long Diagonal): 14mm Weight: 14.6gm
Reference: RBD-0753
Input Voltage(Max.) : 5V Resistance: 90 Ω Resonance Frequency: 2048 Hz Sound pressure(dB(A)/10cm)min.: 80 Body Size : 12 x 9.5mm Pin Pitch: 6mm External Material: Plastic; Color: Black
Reference: RBD-0376
Current Sense for each motor. RoboticsBD Heatsink for better performance. Power-On LED indicator. Double H bridge Drive Chip: L298N. Operating Voltage(VDC): 5~35 Peak Current (A): 2 Continuous Current (A): 0-36mA No. of Channels: 2 Over-Current Protection (A): Yes Thermal Protection: Yes
Reference: RBD-3466
The RCWL-1605 Ultrasonic Distance Sensor Module is a compact, reliable, and energy-efficient solution for precise distance measurement. Built with the self-developed RCWL-9623 chip, this advanced module offers enhanced performance, wider voltage compatibility, and flexible communication modes, making it an excellent choice for a variety of...
Reference: RBD-1300
Size: 5mm Color: BLUE Head Shape: Round Lens Appearance: Transparent
Reference: RBD-0323
Microcontroller ATmega328 (SMD) – Interface CH340G Operating Voltage: 5V Input Voltage (recommended): 7-12V Digital I / O Pins 14 (of which 6 provide PWM output) RoboticsBD Analog Input Pins: 6 A programming cable is included.
Reference: RBD-0120
400 tie points 2 Power lanes, Total 100 tie points in power lanes 1 Double strip, Total 300 tie points Perfect for Arduino shield prototyping and testing Plastic housing, metal contact clips
Reference: RBD-0022
This is the HC-SR04 ultrasonic distance sensor. This economical sensor provides 2cm to 400cm of non-contact measurement functionality with a ranging accuracy that can reach up to 3mm. Each HC-SR04 module includes an ultrasonic transmitter, a receiver and a control circuit. There are only four pins that you need to worry about on the HC-SR04: VCC (Power),...
Reference: 0245
Choose your desire Resistor value from below:
Reference: RBD-0020
Model: SG90 Weight: 9 gm Operating voltage: 3.0V~ 7.2V Servo Plug: JR Stall torque @4.8V : 1.2kg-cm Stall torque @6.6V : 1.6kg-cm Note: Product images/ Components brand may vary from actual product as our stock rotates.
Reference: RBD-1071
Height: 11mm Width : 25mm Material: high-quality plastic
Reference: RBD-2640
Connect components on breadboards and PCBs with ease. 20 pre-crimped jumper wires for versatile use. 20cm length for convenient connections. Male-to-female connector design for flexible connections. Colorful for easy identification and organization.
Reference: RBD-0103
This is M177 NRF24L01 2.4GHz Antenna Wireless Transceiver Module. The nRF24L01 is a highly integrated, ultra-low power (ULP) 2Mbps RF transceiver IC for the 2.4GHz ISM (Industrial, Scientific, and Medical) band. With peak RX/TX currents lower than 14mA, a sub μA power down mode, advanced power management, and a 1.9 to 3.6V supply range, the nRF24L01...
Reference: RBD-0120
400 tie points 2 Power lanes, Total 100 tie points in power lanes 1 Double strip, Total 300 tie points Perfect for Arduino shield prototyping and testing Plastic housing, metal contact clips
Reference: RBD-0687
Detection distance: 2 ~ 30cm Detection angle: 35 ° Comparator chip: LM393 3mm screw holes for easy mounting
