RS40 2+6 Pin (40A+5A)

The RS40 features a 2-pin power + 6-pin signal configuration, with a rated voltage of 72V + 30V and a rated current of 40A + 5A.

• Ultra-slim and compact design for space-constrained devices
• Low mating force for easy plugging and unplugging, reducing the risk of tipping during battery swapping
• Shock-resistant and vibration-resistant, ensuring stable power delivery during movement
• Supports reversible battery connection, providing greater installation tolerance and ease of use
• Up to 10,000 mating cycles, enabling long service life across multiple applications while lowering maintenance costs

Specifications Challenges Positioning Features Applications Related

Specifications

Rated Voltage: 72V + 30V

Rated Current: 40A + 5A
IP Rating: IP67
OperatingTemperature: -20°C to 55°C
Salt Spray: 5% Nacl, 48H
Mating Cycle: 10,000 Cycles
Wire Gauge: Power 10AWG/Max, Signal 22-24AWG/Max
Flammability Rating: UL94V-0

Challenges

Robots and robot dogs often operate in tight spaces, experience constant vibration, and face harsh outdoor environments. Traditional connectors can be bulky, prone to water ingress and loosening, and inconvenient for battery swapping.

The RS40 features an ultra-slim and lightweight design that fits compact devices. Its low insertion and extraction force enables easy one-handed battery replacement. Built for shock and vibration resistance, it helps maintain a stable power connection even under demanding conditions.

With a mating life of up to 10,000 cycles, the RS40 supports both battery swapping and direct charging solutions. Its reliable connection reduces maintenance costs and helps strengthen the overall competitiveness of customers' products.

Positioning

RS40 Connector is specifically designed for robots and robot dogs. With a range of advanced features, it addresses the common weaknesses of traditional connectors in harsh outdoor environments, helping reduce maintenance costs and improve overall equipment competitiveness.

Features

1. Ultra-Slim Design for Space Saving
The RS30 adopts a compact, ultra-slim board-to-board design with a lightweight profile. It fits perfectly into the limited internal space of robotic dogs without affecting overall assembly clearance. The design also supports both battery swapping and direct charging power architectures.

2. 10,000 Mating Cycles for Long Service Life
Designed for high durability, the RS30 withstands up to 5,000 mating cycles. It is ideal for frequent battery-swapping applications such as facility inspection and specialized operations. Stable contact performance helps prevent loosening and intermittent connection issues, significantly reducing maintenance and replacement costs over time.

3. High Vibration Resistance
Compliant with the stringent USCAR-2 V1 automotive connector standard, the RS30 can withstand continuous shock and high-frequency vibration caused by jumping, rolling, and impact during robotic dog operation. Its secure locking mechanism prevents accidental disengagement, ensuring uninterrupted power and signal transmission in dynamic environments.

Applications

Humanoid Robots, Robotic Dogs, Service Robots, Cleaning Robots, AGVs & AMRs, Robotic Lawn Mowers, Other lithium-powered two-wheel and four-wheel battery-swapping vehicles

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