• Rechargeable lithium polymer (Li-Poly) battery
• 3.7V voltage and 500mAh capacity for reliable power
• Compact size for easy integration into various devices
• Made with high-quality lithium polymer chemistry

• High-precision deep groove ball bearing for smooth operation
• Sealed design (Open/ZZ/2RZ) for dust and moisture protection
• Made from high-quality chrome steel for durability
• Low friction and noise for efficient performance

Specifications:

• Material: High-quality metal
• Connector Size: 3.17mm to 3mm
• Application: Suitable for RC cars, boats, DIY model cars, and ship models
• Type: Universal joint (Cardan Joint)
• Function: Motor connector for transmitting rotational force between misaligned shafts

Package:

1x Metal 3.17mm to 3mm Car Cardan Joint

• Durable rubber construction for better traction
• Compatible with various robot and car chassis
• Brass connector for strong attachment
• Hexagonal hub design for secure fitting

• Perfect Strength-to-Weight Ratio ideal for RC airplane projects
• Easy to Cut with precision using a knife
• Smooth and Flat Finish makes it easy to work with
• Easily Sandable for further customization

• Aluminum alloy construction for durability and lightweight design.
• Compatible with 5mm to 5mm shaft connections.
• M4 thread size for secure attachment.
• Compact size for easy integration.

• High-capacity 1100mAh battery for extended performance.
• 25C discharge rate for consistent power output.
• 3-cell (11.1V) configuration for efficient operation.
• Lightweight and compact design for portability.

Specifications:

• Command Protocol: PWM
• Operating Voltage (V): Min: 4.80 / Max: 6.00
• Weight (g): Min: 55.20
• Stall Torque (kgf•cm / oz•in): Min: 7.7 / 106.93 / Max: 9.6 / 133.32
• No Load Speed (sec/60°): Min: 0.24 / Max: 0.2
• Running Current (mA): Min: 350 / Max: 450
• Stall Current (mA): Min: n /a: Max: n /a
• Circuit: Analog
• Rotation: Standard
• Operating Voltage (V): Min: 4.80 / Max: 6.00
• Torque Range    Min (KG/CM): 9.60
• Max (N/CM): 0.00
• Max Speed (SEC/60): 0.20
• Case Size (mm): 19.80
• Dimensions (mm): 40.6 x 19.8 x 37.8
• Weight (g): 55.20
• Motor Type: Cored Metal Brush
• Potentiometer: Conventional
• Gear Material: 1 Metal-Plastic & 3 Metal
• Horn Gear Spline: 24T (Ø6)
• Case Material: Engineering Plastic

Package:

1x servo set

• Weight: Lightweight at 9g for easy integration into projects.
• Compact Size: Measures 22 x 11.5 x 27 mm, making it ideal for small and space-constrained applications.
• Operating Voltage: Works within the range of 3.0V to 7.2V.
• Stall Torque (4.8V): 1.2 kg/cm (17.5 oz/in) for reliable performance.
• No-load Speed (4.8V): 0.12 sec/60 degrees ensuring quick adjustments.

• Overcharge and Over-discharge Protection: Equipped with built-in protection circuit (PCM) to prevent overcharging and over-discharging.
• Long Cycle Life: Rapid charge-discharge cycle life of up to more than 500 times.
• High Capacity & Low Internal Resistance: Offers high capacity and low internal resistance for better performance.
• Low Self-discharge: Ensures long-lasting performance with minimal power loss.

• Operating Voltage: Typically +5V
• Current: 2.5A (at 6V)
• Stall Torque: 9.4 kg/cm (at 4.8V)
• Maximum Stall Torque: 11 kg/cm (at 6V)

• High-quality 6-channel remote control system for RC cars.
• Operates at 27MHz electronic frequency for reliable signal transmission.
• Durable PCB material ensures long-lasting performance.
• Compact and lightweight design for easy integration.

• High-Quality Material: Made of die-cast aluminum for durability and strength
• Precise Design: Ensures accurate 90° right-angle fixing
• Versatile Application: Ideal for frame assembly, automation structures, and 4040 aluminum profiles
• Compact & Lightweight: Only 45g, making it easy to install

• High-precision shaft coupling for 8mm motor shafts.
• Durable metal construction, ensuring long-lasting performance.
• Clamping screw design for a secure and stable connection.
• Compact size, ideal for robotics, CNC machines, and automation projects.

• Universal coupling joint, suitable for connecting two 5mm motor shafts.
• High-quality stainless steel, ensuring durability and corrosion resistance.
• Precise fit for 5mm to 5mm motor shafts.
• Compact and lightweight design, making it ideal for small mechanisms.

• Brand Name: DEFENDER
• Nominal Capacity: 4Ah
• Voltage: 4V
• Weight: 0.42kg