Inspire Dexterous Left Hand (RH56F1-E2L)
In stock
- BRAND:
- INSPIRE ROBOTS
- PART #:
- RH56F1-E2L
- ORIGIN:
- China
- AVAILABILITY:
- SUBJECT TO AVAILABILITY
- SKU:
- Inspire-RH56F1-E2L
Inspire Dexterous Left Hand (RH56F1-E2L)
A two-finger gripper can hold a bottle, but it cannot turn it, steady it or hand it over the way a person does. The Inspire Dexterous Left Hand (RH56F1-E2L) is aimed at that gap: a six-degree-of-freedom hand with a twelve-joint structure, built to hold objects firmly and still respond to small changes in force.
The product is available through this page, by quotation.
Background
The brand and the RH56F1 line
INSPIRE ROBOTS supplies robot hands for research labs, humanoid projects and advanced automation cells. The RH56F1 line carries the tagline "Refined structure, sensitive perception and stable manipulation." Those three ideas describe the design well: a compact mechanical build, force sensing at the fingertips, and a grip that stays steady once it is closed.
The line comes in four named versions. The left hand with EtherCAT and RS485 is this product, the RH56F1-E2L. The left hand with EtherCAT and CAN FD is the E4L. The right hand with EtherCAT and RS485 is the E2R, and the right hand with EtherCAT and CAN FD is the E4R. The letter after the number tells you the side, and the number tells you the communication pairing. Choosing the correct one before ordering saves rework at the integration stage.
Where the E2L fits
The RH56F1-E2L is the left-side hand with EtherCAT and RS485 interfaces. It has a body of all-metal construction with an integrated skeleton, which suits a part that will be handled, mounted and repositioned many times in a development program. Its communication frequency is 1 kHz, so a controller can update the hand at a steady, fast rate.
Teams that build bimanual systems usually need a matched left and right pair. The E2L is the left half of the pair with the E2R, and both share the same interface pairing. If your controller architecture is built around CAN FD instead, the E4L is the version to ask about.
Technical Specifications
| Specification | Value |
|---|---|
| Model | RH56F1-E2L (left hand, EtherCAT + RS485) |
| Degrees of freedom | 6 |
| Number of joints | 12 |
| Weight | 630g ±10g (with tactile) |
| Operating voltage | 24V–48V |
| Communication frequency | 1 kHz |
| Repeatability | ±0.2mm |
| Thumb fingertip force | ≥15N |
| Finger fingertip force | ≥10N |
| Force resolution | 0.1N |
| Static passive load | 30 kg |
| Hand closing time | ≤0.8s |
| Body construction | All-metal, integrated skeleton |
Specifications as published by the manufacturer; confirmed against the datasheet at quotation.
The manufacturer has not published the IP rating, the operating temperature, the payload, the software SDK details, the fingertip speed, the service life or the cable length; they are confirmed at quotation.
What makes the RH56F1-E2L different from a simple gripper?
A simple gripper opens and closes along one axis. This hand has six degrees of freedom and twelve joints, so it can shape itself around an object instead of pinching it. The thumb has a fingertip force of at least 15N and the fingers of at least 10N, which gives the hand a firm hold with the thumb opposing the fingers, as a human grasp does.
Force is also measured finely. A force resolution of 0.1N means the controller can tell small changes in contact apart, which matters when you pick up something fragile or need to know whether a tool has slipped. Together with a repeatability of ±0.2mm and a closing time of 0.8 seconds or less, the figures describe a hand meant for careful, repeatable work rather than raw speed.
The static passive load of 30 kg refers to the hand holding a load while it is not driven. It speaks to the strength of the all-metal, integrated skeleton, though it is a different thing from a payload rating.
How does the E2L differ from the other versions in the line?
The mechanical figures in the table belong to the RH56F1 line, so the main difference between versions is the side of the hand and the communication pairing. The E2L is a left hand with EtherCAT and RS485. The E4L is also a left hand but pairs EtherCAT with CAN FD. For the right side, the Inspire Robots Dexterous Right Hand (RH56F1-E2R) uses the same interface pairing as this hand.
The catalog also lists the Inspire Dexterous Left Hand With Tactile Sensors (RH56F1-E2L-T1), and its right-hand counterpart, the Inspire Dexterous Right Hand With Tactile Sensors (RH56F1-E2R-T1). If tactile sensing is central to your project, ask us at quotation how these differ from the E2L in configuration.
Who is the Inspire Dexterous Left Hand (RH56F1-E2L) for?
University and corporate research labs are the clearest fit. They need a hand with documented joints, a fast communication rate and fine force resolution to test grasping and manipulation methods.
Humanoid robot builders are the second group. A humanoid needs a left hand that matches its right, and the E2L pairs with the E2R for that purpose.
Integrators of mobile manipulators and robot arms can use it where a task needs more than a pinch, such as turning, repositioning or passing objects. If your system is based on CAN FD, ask about the E4L instead. If you only need a basic two-finger grip, a hand like this will be more than the job requires, and you can browse the wider Robot Hands category for other designs.
What is the Inspire Dexterous Left Hand (RH56F1-E2L) used for?
- Bimanual humanoid work. The left hand steadies and presents objects while the right hand acts on them.
- Grasping research. Researchers study how a multi-joint hand holds objects of different shapes and stiffness.
- Force-controlled handling. Fine force resolution supports gentle picking of delicate parts.
- In-hand adjustment. The hand can reposition an object without putting it down.
- Tool handling. A firm grip with the thumb opposed to the fingers allows hand-held tools to be used.
- Teleoperation and demonstration. Operators can drive the hand to record human-style grasps for later study.
Pricing and Availability
We do not print prices on this page. Please request a quotation and tell us the version, the quantity and the intended use. Delivery, customs and support are arranged together with the quotation. The Inspire Dexterous Left Hand (RH56F1-E2L) is available on this page.
Frequently Asked Questions
What interfaces does the RH56F1-E2L use?
The E2L uses EtherCAT and RS485. The E4L version pairs EtherCAT with CAN FD instead.
What does the hand weigh?
The hand weighs 630g ±10g, with tactile.
What voltage does it need?
The operating voltage is 24V–48V.
How strong is the grip?
The thumb fingertip force is at least 15N and the finger fingertip force is at least 10N. The force resolution is 0.1N.
What is included in the box?
You receive one RH56F1 hand in the ordered configuration. Mounting adapters, controller, power supply and cables are not promised unless they are itemized in your order.
Is there a matching right hand?
Yes. The RH56F1-E2R is the right-hand version with the same EtherCAT and RS485 pairing, and it is listed on our site.
Where can I buy the Inspire Dexterous Left Hand (RH56F1-E2L) and what does it cost?
You can order it through this page by requesting a quotation. We do not publish a price here; the quotation covers the configuration, delivery and support you need.
Summary
Where a gripper simply holds, the Inspire Dexterous Left Hand (RH56F1-E2L) handles: six degrees of freedom, twelve joints, a 1 kHz communication rate, a 0.1N force resolution and an all-metal, integrated skeleton. It is the left half of a matched pair with the E2R, and it serves teams that value fine control over simple clamping. For a quotation tailored to your project, this page is the starting point.
