Industrial Robot Components.
Industrial Robot Components Wholesale – Grippers, Actuators & Sensors | SIYUNJO INTERNATIONAL
About This Category
Our Industrial Robot Components line provides essential parts for robotic automation systems in manufacturing, warehousing, and assembly applications. Sourced from specialized manufacturers in China’s robotics industrial clusters in Shenzhen, Shanghai, and Suzhou, these components meet international quality standards for industrial automation.
Wholesale industrial robot components including pneumatic parallel grippers, electric linear actuators, inductive proximity sensors, robot controller boards and robot cable assemblies. Automation components for manufacturing. CE certified. MOQ 50 units.
Product Range:
| Product | Key Specifications | Material | Protection | MOQ | FOB Price (per unit) |
| Parallel Gripper | Pneumatic, 20-80mm stroke, 5-50kg gripping force | Aluminum alloy + hardened steel jaws | IP40 | 50 units | $80.00 – $250.00 |
| Electric Linear Actuator | 12V/24V DC, 50-300mm stroke, 500-2000N force | Aluminum + stainless steel lead screw | IP54 | 100 units | $30.00 – $80.00 |
| Inductive Proximity Sensor | M8/M12/M18 housing, 2-15mm sensing distance | Brass/nickel-plated + PBT sensing face | IP67 | 500 units | $5.00 – $15.00 |
| Robot Controller Board | 4-axis/6-axis, EtherCAT, supports stepper + servo | PCB + aluminum heat sink | IP20 | 50 units | $80.00 – $200.00 |
| Robot Cable Assembly | High-flex, 2-10m, 5M+ bending cycles, shielded | PUR jacket + copper conductor | IP67 | 100 units | $15.00 – $45.00 |
Key Features:
1. Parallel Gripper:
· Synchronous jaw movement ensures centered gripping for precise part positioning.
· High gripping force-to-weight ratio maximizes payload capacity of robotic arms.
· Hardened steel gripper jaws (58-62 HRC) provide long service life in demanding industrial environments.
· Magnetic piston enables position sensing for confirmation of grip status.
· Suitable for pick-and-place, assembly, packaging, and machine tending applications.
· Compatible with most industrial robot brands via custom mounting plates.
2. Electric Linear Actuator:
· Precision ball screw or lead screw drive provides accurate linear positioning with repeatability of +/-0.05mm.
· Built-in limit switches prevent over-travel and protect the actuator from mechanical damage.
· IP54 protection rating prevents dust ingress and water splashes.
· Suitable for pushing, pulling, lifting, lowering, and positioning applications in automation systems.
· Speed and position controllable via PWM signal or analog voltage input.
3. Inductive Proximity Sensor:
· Non-contact sensing of ferrous and non-ferrous metal objects eliminates mechanical wear.
· LED indicator provides clear visual status confirmation for setup and troubleshooting.
· Short-circuit, reverse polarity, and overload protection ensure reliable operation in industrial environments.
· 3-wire DC (PNP/NPN) or 2-wire AC/DC output options accommodate different control system requirements.
· Suitable for position detection, part presence verification, counting, and end-stop detection in automation systems.
4. Robot Controller Board:
· Open-source architecture (ESP32/STM32 based) supports custom firmware development for specialized applications.
· EtherCAT communication protocol provides real-time control with cycle times as low as 1ms.
· Supports stepper motors (up to 4 axes) with microstepping up to 1/256, and servo motors (up to 6 axes) with encoder feedback.
· 16 digital I/O, 4 analog inputs, and 2 relay outputs provide expansion capability for sensors and actuators.
· USB, Ethernet, and WiFi connectivity for programming, monitoring, and integration with higher-level control systems.
5. Robot Cable Assembly:
· High-flex cable designed for continuous bending applications with 5+ million bending cycle life.
· Shielded twisted-pair construction provides EMI/RFI protection for reliable signal transmission in electrically noisy industrial environments.
· PUR (polyurethane) jacket resists oils, chemicals, abrasion, and welding sparks.
· IP67 rated connectors provide dust-tight and water-resistant connections.
· Suitable for drag chain applications, robotic arms, and moving machine parts.
Quality Standards
· All components manufactured in ISO 9001:2015 certified facilities.
· Grippers tested for gripping force accuracy (+/-5%), jaw parallelism (<0.02mm), and cycle life (>1 million cycles).
· Actuators tested for positional accuracy, repeatability, and thrust force verification.
· Sensors tested for sensing distance accuracy, switching frequency, and temperature stability (-25°C to 70°C).
· Controller boards undergo 100% functional test including communication protocol verification, I/O function check, and burn-in test (48 hours at 45°C).
· Material test certificates and performance test reports available upon request.
Packaging & Shipping
· Standard packaging: Individual box with foam insert + master carton. Grippers and actuators packed with protective oil coating and rust-proof paper. Sensors in anti-static bag + carton (50-100 pieces per box). Controller boards in anti-static packaging with ESD protection. Cable assemblies in coil form with cable ties + carton.
· Container loading: varies by product — grippers 200-500 units per 20GP, sensors 10,000-50,000 units per 20GP.
· Shipping: FOB Shanghai/Shenzhen, CIF to major global ports.
Ordering Information
· Sample policy: 2-5 units per model at wholesale price.
· Custom specifications: minimum 200 units for custom gripper jaws, 500 units for custom cable lengths and connectors.
· Technical support: CAD models, wiring diagrams, and programming examples provided.
· Payment terms: 30% deposit, 70% before shipment.
· Warranty: 12 months from date of shipment.
Need industrial robot components? Contact claire@siyunjo.com for technical specifications and bulk pricing.