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3AFM Series 3-Axis Force/Torque Load Cells

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Payloads & Sensors
by Interface, Inc.
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Description

Compact, low-profile 3-axis force and torque load cells (3AFM70 / 3AFM110) that use four independently wired strain-gauge bridges to measure axial force, horizontal forces and bending moments. Designed for quality assurance and material testing with easy calibration matrix, IP66 protection, and stainless steel or aluminum alloy construction.

About the Company

Interface, Inc.

Interface, Inc. designs and manufactures precision force-measurement products — including load cells, torque transducers, multi-axis sensors and instrumentation — and provides calibration, repair, ...

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Core Information

Product Category
Other
Sensor Modalities
Other
Serving Industries
Air Ground Other
Key Features
3-axis measurement: axial force (Fz), horizontal forces (Fx, Fy) and bending moments (Mx, My) Two form factors/models: 3AFM70 (Ø70 mm x 12 mm) and 3AFM110 (Ø110 mm x 20 mm) Four independently wired strain-gauge measuring springs (multi-bridge) Low-profile construction (12–20 mm thickness) Stainless steel (3AFM110) or aluminum-alloy (3AFM70) options Ingress protection IP66 Nominal rated output 0.5 mV/V, max excitation voltage 10 V Standard 3 m cable with installed SubD 44-pin (HD44) connector Typical weight: 85 g (per unit) Safe overload 150% of capacity; ultimate overload 300%
Use Cases
Quality assurance inspection Material testing and characterization Robotics and cobot force monitoring Center of gravity / balance testing Packaging and automated assembly force measurement Heavy machinery testing and monitoring Medical device test and validation
Model Number
3AFM70, 3AFM110
Title
3AFM Series 3-Axis Force/Torque Load Cells

Compatibility & Integration

Mount Type
Fixed
Interfaces/Protocols
Other
Connectors
SubD44HD (44-pin D-Sub, HD44)
Power Input (VDC)
Bridge excitation – nominal (typically 5 V), max 10 V

Performance & General Specs

Storage Options
None
Operating Temperature Max (°C)
70
Data Output Formats
mV/V analog (strain gauge bridge outputs)
Operating Temperature Min (°C)
-20
IP/Ingress Rating
IP66
Weight (g)
85

Weather & Environmental Sensor Specs

Measured Parameters
Force Torque

Pricing & Availability

Distributor/Region Availability
North America Global (via licensed distributors)
Price From
2100
MSRP
2100
Currency
USD
Availability Status
Contact for Availability