Welcome to Shenzhen Seninter Precision Machinery Co.,Ltd.
+8618664725627
Home / PRODUCTS / Linear Actuator / Humanoid Upper Arm Joint Linear Actuator--2000N
Quality Humanoid Upper Arm Joint Linear Actuator--2000N factory
Quality Humanoid Upper Arm Joint Linear Actuator--2000N factory

Humanoid Upper Arm Joint Linear Actuator--2000N

Basic Properties
Place of Origin: CHINA
Brand Name: SENINTER
Certification: CE ROHS
Model Number: F2000N-1
Product Summary
This linear actuator is designed for linear joints on humanoid robot limbs. It integrates drive system, transmission structure, force sensing and position feedback as a single unit, equipped with large-lead planetary roller screw, four-point contact bearing, high-performance frameless torque motor, ...

Product Details

Maximum Thrust Force: 2000N
Stroke: 80mm
Maximum Linear Speed: 150mm/s
Overall Dimension: 35mm*187mm
Rated Voltage: DC48V ±10%
Comm Protocol: CAN FD / EtherCAT
Product Description


This linear actuator is designed for linear joints on humanoid robot limbs. It integrates drive system, transmission structure, force sensing and position feedback as a single unit, equipped with large-lead planetary roller screw, four-point contact bearing, high-performance frameless torque motor, high-precision inductive encoder and high-precision tension force sensor.

  • High Thrust Density

    It provides a maximum thrust of up to 8 kN with compact and lightweight dimensions, meeting the weight reduction demands of humanoid robots.

  • Dual Full Closed-Loop Sensing

    Position and force dual closed-loop control enables precise flexible motion, landing buffering and external force detection.

  • Highly Integrated Monolithic Structure

    The motor, screw, sensors and bearings are entirely encapsulated inside the cylinder, simplifying wiring layout and improving overall assembly efficiency.

  • Superior Dynamic Response

    The combination of frameless torque motor and large-lead screw delivers fast extension and retraction, suited for high-dynamic gaits including walking, running and jumping.

  • Shock Resistance & Durability

    The planetary roller screw paired with heavy-load bearings withstands impact loads from robotic gaits, extending the service life of the whole actuator.

 Humanoid Upper Arm Joint Linear Actuator--2000N




Micro actuators are deployed for joint driving of dexterous robotic fingers.
This linear actuator is specially designed as the drive unit for humanoid robot arm linear joints.

The servo electric cylinder is a modular unit with integrated servo motor and lead screw assembly. It transforms the rotary output of the servo motor into precise linear displacement, representing a groundbreaking new generation solution for high-accuracy linear motion systems.
 Humanoid Upper Arm Joint Linear Actuator--2000N


No. Specifications Data
1 Size
35mm*187mm
2 Max. Force 2000N
3 Max. Speed 150mm/s
4 Stroke 80mm
5 Weight 0.65kg
6 Integrated Brake Without
7 Network Communication CAN FD/EtherCAT
8 Rated Voltage DC48±10%
9 Pressure Sensor Yes
10 Internally Integrated Drive Controller Yes


Related Products
  • Quality Gear Hob Tools Series factory

    Gear Hob Tools Series
    Timing Pulley Hobs – The Professional Choice for Precision Synchronous Pulley Machining Timing pulley hobs are dedicated cutting tools designed for machining synchronous pulleys, toothed belts, and other belt-drive components. Sharing the same generating principle as gear hobs, they are specifically ...
  • Quality Broaching Tools factory

    Broaching Tools
    Hex and Open-End Broaches – Specialized Tools for Precision Machining of Wrench Head Cavities Hex and open-end broaches are specialized push-broaching tools designed for machining the internal cavities (hexagonal or open-end profiles) of combination wrenches, open-end wrenches, and box wrenches, ...
  • Quality CNC Cutting Tools Series factory

    CNC Cutting Tools Series
    Form Milling Cutters – Specialized Tools for the Pliers Manufacturing Industry Form milling cutters are specialized milling tools designed for the manufacturing of hand pliers, widely used in machining the jaw profiles and external contours of combination pliers, long‑nose pliers, diagonal cutting ...
  • Quality Indexable High‑Speed Slotting Tools factory

    Indexable High‑Speed Slotting Tools
    GM16.1 Indexable High‑Speed Slotting Tools – Professional Solutions for Efficient Slotting of Longitudinal Slots, Hexagons, and Internal Splines The GM16.1 indexable high‑speed slotting tool is a versatile indexable cutting tool specifically designed for lathes, machining centers, and high‑speed ...

Send An Inquiry