TR3D-C square three-axis load cell
Square three-axis load cell for forces up to 44 kN per axis, in a 76.2 × 76.2 × 41.9 mm stainless steel body with identical top and base bolt patterns.
Square three-axis load cell for forces up to 71 kN per axis, in a 101.6 × 101.6 × 50.8 mm stainless steel body with identical top and base bolt patterns.
Square three-axis load cell for forces up to 177 kN per axis, in a 152.4 × 152.4 × 76.2 mm stainless steel body with identical top and base bolt patterns.
- 44 kN
- Measuring range per axis
- 1 200 N·m
- Max moment per axis
- 1.5 mV/V
- Output
- 76.2 × 76.2 × 41.9 mm
- Dimensions
- 71 kN
- Measuring range per axis
- 1 700 N·m
- Max moment per axis
- 1.5 mV/V
- Output
- 101.6 × 101.6 × 50.8 mm
- Dimensions
- 177 kN
- Measuring range per axis
- 9 500 N·m
- Max moment per axis
- 1.5 mV/V
- Output
- 152.4 × 152.4 × 76.2 mm
- Dimensions
- Non-linearityFx ≤ 1 · Fy ≤ 1 · Fz ≤ 2 % FS
- Included3.05 m cable · ISO/IEC 17025 calibration report
- Non-linearityFx ≤ 1 · Fy ≤ 1 · Fz ≤ 2 % FS
- Included3.05 m cable · ISO/IEC 17025 calibration report
- Non-linearityFx ≤ 1 · Fy ≤ 1 · Fz ≤ 2 % FS
- Included3.05 m cable · ISO/IEC 17025 calibration report
TR3D-C-10K: square three-axis load cell, 44 kN per axis
The TR3D-C-10K is a square three-axis load cell. Three four-arm strain gage bridges, one per axis, measure the forces in X, Y and Z up to 44 kN (10,000 lbf) each; the maximum moment is 1.2 kN·m per axis. The stainless steel body measures 76.2 × 76.2 × 41.9 mm and weighs 1.0 kg; it is weatherproof sealed and temperature compensated. Its connector is recessed in the body. The full-scale output is 1.5 mV/V nominal at up to 10 V excitation, DC or AC rms. Non-linearity is 1 % of full scale or less in X and Y and 2 % in Z. It is usable from −40 to 149 °C.
The top and base have identical mounting surfaces, each with four M10 × 1.5 threads, so the cell bolts between two flanges. Each bridge is powered separately on its own four leads (P+, S+, S−, P−), at the end of a 3.05 m shielded cable; individual bridge connectors and the cable length can be specified at order. Positive outputs result when the top moves relative to the base in the marked directions. Each channel is calibrated to full scale, with an ISO/IEC 17025 calibration report that records cross-talk.
The TR3D-C is built for field data acquisition and laboratory testing; TR3D load cells are bolted between a seat and its mountings to measure the forces they carry while driving and in a crash.
TR3D-C-16K: square three-axis load cell, 71 kN per axis
The TR3D-C-16K is a square three-axis load cell. Three four-arm strain gage bridges, one per axis, measure the forces in X, Y and Z up to 71 kN (16,000 lbf) each; the maximum moment is 1.7 kN·m per axis. The stainless steel body measures 101.6 × 101.6 × 50.8 mm and weighs 2.2 kg; it is weatherproof sealed and temperature compensated. The full-scale output is 1.5 mV/V nominal at up to 10 V excitation, DC or AC rms. Non-linearity is 1 % of full scale or less in X and Y and 2 % in Z. It is usable from −40 to 149 °C.
The top and base have identical mounting surfaces, each with four M12 × 1.75 threads, so the cell bolts between two flanges. Each bridge is powered separately on its own four leads (P+, S+, S−, P−), at the end of a 3.05 m shielded cable; individual bridge connectors and the cable length can be specified at order. Positive outputs result when the top moves relative to the base in the marked directions. Each channel is calibrated to full scale, with an ISO/IEC 17025 calibration report that records cross-talk.
The TR3D-C is built for field data acquisition and laboratory testing; TR3D load cells are bolted between a seat and its mountings to measure the forces they carry while driving and in a crash.
TR3D-C-40K: square three-axis load cell, 177 kN per axis
The TR3D-C-40K is a square three-axis load cell. Three four-arm strain gage bridges, one per axis, measure the forces in X, Y and Z up to 177 kN (40,000 lbf) each; the maximum moment is 9.5 kN·m per axis. The stainless steel body measures 152.4 × 152.4 × 76.2 mm and weighs 7.5 kg; it is weatherproof sealed and temperature compensated. The full-scale output is 1.5 mV/V nominal at up to 10 V excitation, DC or AC rms. Non-linearity is 1 % of full scale or less in X and Y and 2 % in Z. It is usable from −40 to 149 °C.
The top and base have identical mounting surfaces, each with four M20 × 2.5 threads, so the cell bolts between two flanges. Each bridge is powered separately on its own four leads (P+, S+, S−, P−), at the end of a 3.05 m shielded cable; individual bridge connectors and the cable length can be specified at order. Positive outputs result when the top moves relative to the base in the marked directions. Each channel is calibrated to full scale, with an ISO/IEC 17025 calibration report that records cross-talk.
On trailers, it is mounted behind the ring of a pintle hitch to measure the towing forces in three directions; its bolt pattern matches some hitch rings directly.
Specifications
| Measured quantities | Fx · Fy · Fz |
|---|---|
| Force capacity | Fx 44 · Fy 44 · Fz 44 kN |
| Moment capacity | 1 200 N·m (max per axis) |
| Non-linearity | Fx ≤ 1 · Fy ≤ 1 · Fz ≤ 2 % FS |
| Hysteresis | Fx ≤ 2 · Fy ≤ 2 · Fz ≤ 4 % FS |
| Axes | 3 (orthogonal) |
| Sensing principle | Strain gage (3 four-arm bridges) |
| Rated output | 1.5 mV/V |
| Excitation voltage | 10 V (max, DC or AC rms) |
| Mounting fasteners | 4 × M10 × 1.5 (top and base) |
| Dimensions | 76.2 × 76.2 × 41.9 mm |
| Weight | 1 kg |
| Material | Stainless steel |
| Operating temperature | −40 to 149 °C |
| Connections | Cable (shielded, open-ended leads) |
| Cable length | 3.05 m |
| Measured quantities | Fx · Fy · Fz |
|---|---|
| Force capacity | Fx 71 · Fy 71 · Fz 71 kN |
| Moment capacity | 1 700 N·m (max per axis) |
| Non-linearity | Fx ≤ 1 · Fy ≤ 1 · Fz ≤ 2 % FS |
| Hysteresis | Fx ≤ 2 · Fy ≤ 2 · Fz ≤ 4 % FS |
| Axes | 3 (orthogonal) |
| Sensing principle | Strain gage (3 four-arm bridges) |
| Rated output | 1.5 mV/V |
| Excitation voltage | 10 V (max, DC or AC rms) |
| Mounting fasteners | 4 × M12 × 1.75 (top and base) |
| Dimensions | 101.6 × 101.6 × 50.8 mm |
| Weight | 2.2 kg |
| Material | Stainless steel |
| Operating temperature | −40 to 149 °C |
| Connections | Cable (shielded, open-ended leads) |
| Cable length | 3.05 m |
| Measured quantities | Fx · Fy · Fz |
|---|---|
| Force capacity | Fx 177 · Fy 177 · Fz 177 kN |
| Moment capacity | 9 500 N·m (max per axis) |
| Non-linearity | Fx ≤ 1 · Fy ≤ 1 · Fz ≤ 2 % FS |
| Hysteresis | Fx ≤ 2 · Fy ≤ 2 · Fz ≤ 4 % FS |
| Axes | 3 (orthogonal) |
| Sensing principle | Strain gage (3 four-arm bridges) |
| Rated output | 1.5 mV/V |
| Excitation voltage | 10 V (max, DC or AC rms) |
| Mounting fasteners | 4 × M20 × 2.5 (top and base) |
| Dimensions | 152.4 × 152.4 × 76.2 mm |
| Weight | 7.5 kg |
| Material | Stainless steel |
| Operating temperature | −40 to 149 °C |
| Connections | Cable (shielded, open-ended leads) |
| Cable length | 3.05 m |
Individual bridge connectors and cable length can be specified when ordering.
Used with the TR3D-C
What you add here goes into the same quote request.
-
Read the three axes as ± 10 V
SGA3A, three-channel strain gage amplifier box
Bridge excitation, a ± 10 V output per axis and remote shunt calibration.
One SGA3A per load cell.
-
Log every axis on one CAN bus
MUX-FB-12, the full-bridge module of the MUX-12 series
Twelve full-bridge inputs, one CAN 2.0 or CAN FD output up to 8 ksps, integrated shunt resistors for calibration.
Twelve channels per module; up to four modules stack for 48 synchronized channels.
Resources
Datasheets and manuals
Drawings
CAD models
Datasheets and manuals
Drawings
CAD models
Datasheets and manuals
Drawings
CAD models
Related applications
- Towing Pintle hitch forces The three forces between towing vehicle and trailer, recorded in real towing situations.
-
Component Seat forces Fx, Fy and Fz at each seat mounting, while driving and in a crash, with the seat at its production height. -
Lifting Crane load monitoring The force at each point of a crane's rope and rigging, so that no part is loaded beyond its capacity. -
Agriculture PTO torque and power The torque and speed that the tractor delivers to the implement, measured during real field work.
Other bodies, more axes
- Forces and moments TR6D-C-40K six-axis load cell
The same square body, with the three moments as well.
- Higher loads TR3D-D three-axis load cells
222 and 444 kN per axis.
- Smaller loads TR3D-B three-axis load cells
1.1 to 71 kN per axis, from 25.4 mm a side.
A question on this product?
Load range per axis, mounting, test type. An application engineer answers.
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