Description Related Cases Related Application Product Catalog Reviews
Language
РусскийespañolعربيPortuguês
YOUR POSITION：HOME > Industry > Robotics Connectors >
SP21 Flange Connectors
< >

SP21 IP68 Connector for Robotic Arm Actuators

MOQMOQ >200
PricePrice
>Number Of CoresNumber Of Cores 3-12Pins
Contact DiameterContact Diameter(mm) 1.0 mm - 3.0mm
IP RatingIP Rating IP68
Shell MaterialShell Material PC/PA66
Temperature RangeTemperature Range -40℃ ~ +85℃
TerminationTermination Solder
Rated CurrentRated Current(A) 5A-30A
Rated VoltageRated Voltage(Ac.V) 400V-500V
Test VoltageTest Voltage(Ac.V)1Min 1200V-1500V
Insulation ResistanceInsulation Resistance (MΩ) 2000MΩ
Contact ResistanceContact Resistance (MΩ) ≤5MΩ
CertificationCertification CE, RoHS,BASCI,ISO9001
Get Quote
+8619924482730

SP21 IP68 Connector – Reliable Connectivity for Robotic Arm Actuators

The SP21 IP68 Connector is engineered for industrial robotic applications, providing a robust and waterproof connection for robotic arm actuators. Its durable construction guarantees long-term performance even in harsh environments.

SP21 Connectors


Key Features

IP68 Waterproof & Dustproof – Ensures protection against water and dust ingress, ideal for demanding industrial settings.

High Durability – Withstands repeated mating cycles, reducing maintenance and downtime for robotic systems.

Stable Signal Transmission – Maintains precise communication between robotic arm actuators and control systems.

Versatile Compatibility – Suitable for robotic arms, collaborative robots, and automated production lines.

Why Choose SP21 Connector for Robotic Arms?

With its rugged design, waterproofing, and reliable performance, the SP21 Connector is the perfect solution for industrial automation. Ensure smooth operation, minimize downtime, and maintain optimal control of robotic arm actuators.

Item

Parameters

Number of Cores

2-12Pin

Gender

Male/Female

Housing Material

PC/PA66

Cores Material

Brass Plated with Gold

Insulator Material

PPS

Locking System

Screw Locking

Temperature Range

-40℃, +85℃

Rated Current (A)

5A-30A

Rated Voltage (AC.V)

400V-250V

Test Voltage (AV.C)1Min

1200V-1500V

Insulation Resistance (㏁)

2000㏁

Contact Resistance (㏁)

≤5㏁

Termination

Solder


Related Products

More》

Related Resource


SP21 IP68 Connector
Related Cases
KMYD Connectors KNOWS WHAT YOU NEED,
SP21 IP68 Connector for Robotic Arm Actuators Market Leader！
GX20 Circular Connector for Robotic Dispensing System Control in Germany
GX20 Circular Connector for Robotic Dispensing System Control in Germany
The GX20 circular connector delivers precise and robust connectivity for robotic dispensing systems in Industry 4.0. With IP67 rating, high vibration resistance, and ≤0.8 ms signal latency, it ensures stable control for valves and sensors, significantly reducing downtime and maintenance costs.
LD12 2PIN Waterproof Connectors for Industrial AMR Robot Sensor Systems in Japan
LD12 2PIN Waterproof Connectors for Industrial AMR Robot Sensor Systems in Japan
The LD12 2PIN waterproof connector provides a reliable, maintenance-friendly solution for AMR sensor systems. Featuring panel-mount design, screw terminal connection, and robust sealing, it ensures stable low-voltage power and signal transmission in dusty, wet, and high-vibration environments.
Heavy-Duty Rectangular Connectors in Industrial Robotic Welding Systems in Japan
Heavy-Duty Rectangular Connectors in Industrial Robotic Welding Systems in Japan
Discover how heavy-duty rectangular connectors are used in robotic welding systems in Japan, supporting power and control connections.
Push-Pull Connectors in Robotic End-Effector Tooling Systems in Switzerland
Push-Pull Connectors in Robotic End-Effector Tooling Systems in Switzerland
Learn how push-pull connectors are used in robotic end-effector systems in Switzerland, enabling quick tool changes and reliable connections.
SP21 IP68 Connector for Robotic Arm ActuatorsRelated Application
GX16 Connectors in Industrial Robot Servo Motors

GX16 Connectors in Industrial Robot Servo Motors

GX16 connectors are widely used to connect servo motors to control units, power supplies, and feedback devices, providing consistent power and signal transmission in robotic applications.
SP21 Connectors in Robotic Arm Actuators

SP21 Connectors in Robotic Arm Actuators

SP21 connectors are commonly used to connect servo motors, linear actuators, sensors, and control modules, ensuring stable power and signal transmission for smooth and responsive arm movements.
GX20 Connectors in AGV Robot Power Connections

GX20 Connectors in AGV Robot Power Connections

GX20 connectors are commonly used to connect battery packs, motor drives, sensors, and control units, providing secure and high-current transmission to support uninterrupted AGV operation.
Related Catalog
Learn More
SP Waterproof Connector
PDF
Download Resources
Get More Downloads >

Customer Reviews

   

Write a Review
Score
 Remove

Review Title

Review Text

   Stable Electrical Performance


RiverSparrow  2026-02-04

Delivers steady power and signal with no noticeable fluctuation.
   Smooth Mating Action


PineWhisper  2026-02-04

Easy to plug in and disconnect while maintaining a strong connection.
   Long-Term Durability


QuantumTrail  2026-02-04

MS5015 Connectors remain reliable even after many mating cycles.
   Robust Aviation-Grade Connector


PaperStarlight  2026-02-04

MS5015 Connectors feel exceptionally solid and perform reliably in real applications.
Need Help?
Please leave your contact information to get our latest catalog
Get In Touch Now >
KMYD Connectors

Tel: +8619924482730

Email: info@kmydconnector.com

MP/WhatsApp: +8619924482730

Manufacturer Address:Baoan District, Shenzhen City, Guangdong Province,China

NEW KEYWORD

About Us

Products

Information

Website Map YouTube
Copyright © 2026 KMYD CONNECTOR ALL RIGHTS RESERVED​