EFFECTO E31.5 Tool Changer Review: Specs and Uses of the 10 kg Automatic Tool Changer
Updated: 7 days ago

The EFFECTO E31.5 is the smallest automatic tool changer in EFFECTO's E series, sized for cobots and small robots. The appliedrobotics.com address now redirects to EFFECTO. The manufacturer does not publish a price. This review covers its specifications, features and uses.
Quick Verdict
The E31.5 lets a small robot swap grippers and tools automatically. It is rated for 10 kg and is extremely light, 0.09 kg on the robot side and 0.04 kg on the tool side, so it costs the robot almost no payload. It takes 52 Nm of operating moment and 30 Nm of torque, and repeats rotationally to ±0.04°. The cam lock compensates wear, cleans itself and retracts positively, and EFFECTO's XCHANGE guarantee covers 8 million cycles or 20 years. ISO bolt patterns avoid adapters, and utility modules add air and signals.
EFFECTO E31.5 Tool Changer at a Glance
Rated payload: 10 kg
Weight: Robot side 0.09 kg; tool side 0.04 kg
Operating moment (Mx, My): 52 Nm
Operating torque (Mz): 30 Nm
Tensile force: 934 N
Price: on request
EFFECTO E31.5 Tool Changer Technical Specifications
The table below lists what the manufacturer states.
Specification | EFFECTO E31.5 Tool Changer |
Manufacturer | EFFECTO |
Rated payload | 10 kg |
Weight | Robot side 0.09 kg; tool side 0.04 kg |
Operating moment (Mx, My) | 52 Nm |
Operating torque (Mz) | 30 Nm |
Tensile force | 934 N |
Rotational repeatability | ±0.04° |
Operating pressure | 5 to 7 bar |
Guarantee | 8 million cycles or 20 years |
Design and Build Quality

An aluminium body with a cam locking mechanism; maintenance is limited to greasing pins and dowels.
Software and Integration
Couple Sensing
Signals confirm coupling and uncoupling.
Utility Modules
Optional modules pass air and signals.
EFFECTO E31.5 Tool Changer Applications and Use Cases
Cobot Tool Changing
Switching grippers on small robots.
Lab Automation
Multiple tools on one arm.
Small Part Assembly
Changing end effectors between tasks.
EFFECTO E31.5 Tool Changer Price and Value
EFFECTO does not publish a price for the EFFECTO E31.5 Tool Changer; it is quoted on request.
For the company behind the product, read the Applied Robotics (Effecto) Company Profile: Name Change, Location and Products.
Pros and Cons
Pros
Very light
Long guarantee
ISO mounting
Couple sensing
Cons
10 kg limit
Needs compressed air
No published price
Who Should Buy the EFFECTO E31.5 Tool Changer?
It fits users of small robots and cobots who change tools during production.
EFFECTO E31.5 Tool Changer FAQ
How much does the EFFECTO E31.5 Tool Changer cost?
EFFECTO does not publish a price for the EFFECTO E31.5 Tool Changer; it is quoted on request.
What is the EFFECTO E31.5?
A compact automatic robot tool changer.
What payload is it rated for?
10 kg.
How much does it weigh?
0.09 kg robot side and 0.04 kg tool side.
How precise is it?
±0.04° rotational repeatability.
What is the guarantee?
8 million cycles or 20 years.
Does it need air?
Yes, 5 to 7 bar operating pressure.
Is EFFECTO related to Applied Robotics?
The appliedrobotics.com address redirects to EFFECTO's site.
Specifications are based on manufacturer information and may change.





