TheoHand

TheoHand Std16A Dexterous Hand

This record is for the non-tactile Std16A configuration only.

Std16A

Price
Price not disclosed
Type
Components · Dexterous Hands
Status
Commercial product
Availability
Not disclosed
Release Date
Unknown
Country/Region
China
Latest parameter verification
2026-10-30
16 DOF
Active degrees of freedom
≤ 1.1 kg
Hand weight
5 fingers
Finger count

TheoHand Std16A is a dexterous hand for industrial sorting, warehouse logistics, and precise manipulation. Its official page states 16 active degrees of freedom, electric-cylinder direct drive, EtherCAT and RS485 communication, and OTA upgrade support; published specifications use laboratory standard test conditions.

1 / 1Std16A

Technical specifications

Model specifications are shown below. Configuration-specific values are listed separately; missing data does not mean zero or unsupported.

Degrees of freedom and drive

Finger count
5 fingers
Actuator technology
Electric linear actuator
Active degrees of freedom
16 DOF
Total degrees of freedom
16 DOF
Transmission mechanism
Electric-cylinder direct drive

Mechanical and mounting

Depth
7.9 cm
Length
24.5 cm
Hand weight
≤ 1.1 kg
Width
13.9 cm

Electrical and integration

Operating voltage
24–48 V
Static current
≤ 0.5 A

At 24 V supply under standard laboratory conditions.

Performance and tasks

Repeatability
±0.2 mm

Typical values under standard laboratory conditions; actual performance depends on environment, equipment and the delivered product.

Interaction and Communication

Communication
RS485 (CAN-FD optional) + EtherCAT
OTA Update
Supported

Configurations

Std16A — Standard version

Communication and control

Communication interface
RS485

CAN FD is a customizable option, not confirmed as the standard interface supplied.

Communication interface
EtherCAT

CAN FD is a customizable option, not confirmed as the standard interface supplied.

Std16A — Tactile version

Communication and control

Communication interface
RS485

CAN FD is a customizable option, not confirmed as the standard interface supplied.

Communication interface
EtherCAT

CAN FD is a customizable option, not confirmed as the standard interface supplied.

Sensing

Has tactile sensing
Supported (tactile version)
Tactile configuration
Tactile version: 5 force sensors and fingertip three-dimensional tactile sensing. Normal Fz range 0–25 N; tangential Fxy range ±10 N; resolution 0.1 N.

Typical values under standard laboratory conditions; actual performance depends on environment, equipment and the delivered product.

Open source & build resources

Software

Partially available

Examples or supporting tools are available; this does not establish access to the core system.

Hardware design

Partial hardware documentation

Official product manual with outline/flange drawings, connector definitions and communication/setup notes. Match the delivered configuration; document reuse terms are unverified. Mounting a finished hand is not manufacturing the hand or a complete DIY package.

View explanation

Build resources

Not verified

There is not enough verified evidence to establish this dimension.

TypeResourceLicenseApplicable versionOpen
SimulationStd16A official left/right URDF package

theo-hand.com

Official downloadable URDF and visual/collision meshes for both hands. Archive integrity, XML and mesh references were checked, not simulator execution or physical fit. No explicit reuse license was found; simulation exports are not manufacturing CAD.

—Std16A (official left/right URDF package)Open documentation
HardwareStd16A mounting and electrical interface manual

theo-hand.com

Official product manual with outline/flange drawings, connector definitions and communication/setup notes. Match the delivered configuration; document reuse terms are unverified. Mounting a finished hand is not manufacturing the hand or a complete DIY package.

—Std16A (delivered interface configuration)Open documentation
GuideTheoHand SDK V2.1 programming manual

theo-hand.com

Official C++/Python interface and Modbus RTU setup documentation. The two model download entries provide identical PDFs. Its source-retrieval example points to a private-network Git service, so public SDK source availability and reuse permission are not verified. Not assembly instructions.

—Std16A (SDK manual V2.1)Open documentation

Commercial Status

Status
Commercial product
Price
Price not disclosed
Release Date
Unknown
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