Reaction

The Interface Model 5330 Hollow Flange Style Reaction Torque Transducer is a high-stiffness static measurement instrument engineered explicitly for applications requiring an open axial centre. Featuring a unique large through-hole bore, this hollow shaft design permits electric motor shafts, mixer blades, hydraulic lines, or electrical wiring harnesses to pass directly through the physical centre of the sensor. This structural layout means that cables or other mechanical components can be routed through the centre to keep rig dimensions within tighter limits. It is widely used across the UK for industrial ingredient-mixing machinery, powertrain test beds, automotive component evaluations, and automated laboratory test cells. 

The defining mechanical benefit of the Model 5330 family is its uncompromised high torsional stiffness profile combined with a remarkably compact overall length. Machined as a flanged housing, the rigid internal design isolates true rotational twisting forces while remaining highly resistant to complex bending and shear loads. By using proprietary Interface strain gauges into an internally balanced full-bridge configuration, the device keeps maximum tracking deviations down to a strict ±0.1% FS nonlinearity.

The Interface Model 5350 Solid Flange Style Reaction Torque Transducer is an ultra-compact, high-stiffness static measurement instrument engineered to resolve fine-resolution torque data down to micro-capacities. Measuring within an exceptionally small mechanical body of just 1.50 × 1.50 × 1.50 inches and weighing a light 0.20 lbs, this specialised reaction sensor delivers a robust, space-saving footprint. It represents the definitive quality-assurance testing benchmark across the UK for small medical device validation loops, micro-rotary component profiling, switch/dial torque auditing, and fine robotic joint characterisation.

A primary mechanical advantage of the Model 5350 architecture is its high-precision flanged interface equipped with threaded mounting holes. This configuration simplifies alignment and eliminates loose mechanical thread clearances, shielding delicate measurements from off-axis friction. For advanced technical setups, the transducer can be custom-ordered with optional internal amplification to broadcast a high-level ±10 VDC output signal directly to your data logger or PLC enclosure. Built to survive demanding laboratory and light-industrial environments, it delivers maximum zero-point signal stability and a pristine data pathway.

The Interface Model 5355 Solid Flange Reaction Torque Transducer is a heavy-duty, high-stiffness static measurement instrument engineered to deliver precise, highly repeatable torque data across high-capacity industrial testing regimes. Specifically featuring a solid, un-pierced central flanged hub architecture, the Model 5355 is built to isolate true rotational twisting forces while operating under heavy extraneous shear loads, intense bending moments, and massive overhung weights. It represents the definitive multi-component structural testing benchmark across the UK for aerospace component validation, heavy automotive drivetrain diagnostics, and industrial actuator auditing loops.

The primary mechanical advantage of the 5355 series architecture is its solid configuration, which significantly increases torsional stiffness and minimises deflection compared to hollow-core equivalents. By mounting the transducer via precision-machined peripheral bolt circles, engineering teams can easily achieve tight structural clamping preloads without losing axis alignment. Utilising proprietary Interface strain gauges bonded into an internally balanced full-bridge Wheatstone matrix, the device provides exceptional data stability and restricts maximum tracking errors to a strict ±0.1% FS nonlinearity across all capacities.

The Interface Model 5400 Series Flange Style Reaction Torque Transducer is a premium, high-stiffness static measurement instrument engineered to deliver highly repeatable torque data across high-capacity testing applications. Featuring a robust flange-to-flange mounting layout, the 5400 series is explicitly optimized to isolate true rotational twisting forces while operating under heavy extraneous loads, bending moments, and large overhung masses. It represents the definitive metrology benchmark across the UK for production quality testing of large rotary components, automotive drivetrain validations, aerospace actuator diagnostics, and industrial machine bed installations.

The primary mechanical advantage of the 5400 series architecture is its through-hole flanged structural hub. By mounting the transducer via several smaller peripheral fixing bolts rather than a single large central thread, engineers can easily achieve high-precision clamping preloads without needing massive structural wrenches. Machined as a shear-web sensing block, the design delivers an exceptionally high torsional stiffness profile matched to extremely low mechanical deflection. By bonding proprietary Interface strain gauges into an internally balanced Wheatstone bridge matrix, the device restricts maximum tracking errors to a strict ±0.1% FS nonlinearity across all standard capacities.

The Interface MRT Miniature Flange Style Reaction Torque Transducer is a highly specialised, non-rotating force sensor custom-engineered to record exceptionally small static or dynamic rotational forces with an extreme degree of accuracy within restricted mechanical paths.

Developed specifically to deliver maximum data integrity without massive physical footprints, the compact floating MRT architecture isolates sensitive internal components using a sub-miniature housing measuring just 1.38 x 1.38 x 1.25 inches. The mechanical framework incorporates a wear-free, flange-type design that relies on proprietary Interface temperature-compensated strain gauges wired into a premium full Wheatstone bridge. This intelligent layout heavily suppresses mechanical deflection while generating high torsional stiffness, ensuring excellent signal stability across demanding reciprocating measurement cycles. Delivering excellent linearity and repeatability performance metrics across an explicit lower-capacity measurement envelope spanning from 1.77 lbf-in up to 177 lbf-in (0.2 Nm to 20 Nm), the sensor weighs a nominal 0.10 lbs. Arriving from the factory outfitted with an integrated 10-foot (3-metre) ultra-flexible Type D black PVC jacketed integral cable with a 28 AWG 4-wire spiral shield configuration, it serves as a premier solution for interventional guidewire quality inspections, medical tool checks, and laboratory automation loops.

The Interface MRT2 Miniature Flange Style Reaction Torque Transducer is a high-precision static sensor engineered to provide accurate data in space restricted installations. Developed specifically for industrial testing stands, research laboratories, and reciprocating torque monitoring fixtures, this compact reaction cell allows mechanical engineers to profile small torque variations without adding bulk to the drive path.

Featuring a low-profile, double-sided flange design for face-to-face bolting directly into your framework, the MRT2 series delivers exceptional torsional stiffness and ultra-low mechanical deflection. Utilizing proprietary Interface temperature-compensated strain gauges manufactured in-house, the sensor actively minimizes zero-point thermal shifts. It provides up to 3X safe overload protection on the 0.2 Nm and 2 Nm capacities to prevent damage during sudden overloading.

The Interface MRTP Miniature Overload Protected Flange Style Reaction Torque Transducer is a high-precision static sensor engineered specifically to handle small-scale rotational measurements within restricted spaces. Developed for medical robotics, miniature automated test benches, and reciprocating force profiling, this compact reaction transducer delivers exceptional signal resolution where bulky standard-sized flange sensors fail to fit

A common design challenge with micro-capacity static torque cells is their extreme vulnerability to accidental damage during alignment or setup changes. The MRTP resolves this by incorporating robust, integrated mechanical stops that provide an outstanding 700% (7X) safe overload protection ceiling. Utilising proprietary Interface temperature-compensated strain gauges manufactured in-house, the sensor achieves an outstanding combined 0.05% non-linearity rating along with ultra-low deflection and high torsional stiffness to handle rapid, alternating load cycles safely. 

The Interface TS11 Flange Style Reaction Torque Transducer is a high-precision static sensor engineered for inline mechanical testing, laboratory calibration, and industrial test stand integration.. The thru-hole design with threaded mountings offers the user the easiest installation. The TS11 is available a wide range of capacities from 10 to 20,000Nm to meet the widest range of applications.

The Interface TS12 Shaft Reaction Torque Transducer is a high-precision static sensor engineered for inline, non-rotary torque auditing, laboratory calibration, and component test stand validation. Featuring a versatile shaft-to-shaft configuration with dual keyed cylindrical ends per DIN 6885.1, this rugged sensor integrates smoothly into existing mechanical drivetrains using standard couplings.

• Capacities from 0.005Nm
• Compact design
• Stainless Steel shaft

The Interface TS14 Square Drive Reaction Torque Transducer is a high-precision static sensor engineered for the inline calibration of torque wrenches, nutrunners, and automated assembly tools. Designed with an industry-standard male square drive on one end and a female square drive on the other, this compact sensor inserts seamlessly into existing mechanical drivetrains and test setups without requiring complex adapter plates. The TS14 provides exceptional torsional stiffness and accurate static or limited-rotation measurement. It is optimized for checking breakaway torque, verifying fastener joint rates, and auditing industrial assembly processes. 

The Interface TS15 Square Socket to Flange Reaction Torque Transducer is a compact, high-precision static sensor engineered specifically for fastener tool calibration, quality control auditing, and structural test stand applications. Featuring an industry-standard female square socket on one end and a rigid thru-hole mounting flange on the other, this sensor allows test engineers to easily adapt standard power tools, sockets, and mechanical fixtures.

The Interface TS16 Square Drive to Flange Reaction Torque Transducer is a high-precision static sensor engineered for robust fastener auditing, assembly tool calibration, and structural test stand integration. Featuring an industry-standard female square drive on one end and a rigid thru-hole mounting flange on the other, this compact sensor allows engineering teams to easily interface with standard impact sockets, torque wrenches, and mechanical fixtures.

It is highly optimized for testing pneumatic, hydraulic, or electric hand tools where precise, non-rotary or limited-angle torque monitoring is required. An integrated 100% control signal (RCAL) is built-in, enabling streamlined shunt calibration validation without requiring a mechanical reference load.