Description
CD1110 Low Ranges Dynamic Torquemeter
Features
– Over torque protection
– Integrated Mechanical Stops
– High Level Output Model with Integrated Amplifier
Applications
– Low range dynamic applications
– Process control equipment
– Test and Measurement
– Robotics and effectors
– Laboratory and Research
The CD1110 of dynamic torque sensors have extremely lowoperating ranges protected by mechanical stops permitting anoverload of 10 times the measurement range.The rugged design provides accurate bidirectional torquemeasurements at rotary speed up to 2000 rpm.As option, the CD1110 can receive an on-board amplifierfor high-level voltage output. Signal amplification is accomplishedbefore transmission via the slip ring assembly, thus eliminatingthe noise generated by the contacts. It is also possible toeliminate the contact residual drag torque by placing thetransducer sensing element directly in contact with the torque tobe measured.With a long standing experience as a designer andmanufacturer of sensors, TE CONNECTIVITY often works withcustomers to design or customize sensors for specific uses andtesting environments.On request, Instruction documents can be provided toease the selection and use of our sensors and provide helpfultips.
Standard Ranges (Fs)
| Parameter | 0.05 Nm | 0.1 Nm | 0.3 Nm | 0.5 Nm | 1 Nm | 2 Nm |
|---|---|---|---|---|---|---|
| Range in Nm (FS) | 0.05 | 0.1 | 0.3 | 0.5 | 1 | 2 |
| Range in lbf·ft (FS) | 0.037 | 0.074 | 0.221 | 0.369 | 0.738 | 1.475 |
| Unamplified Output (mV) | ±150 | ±150 | ±150 | ±15 | ±15 | ±15 |
| Offset (mV) | <±10 | <±10 | <±10 | <±1 | <±1 | <±1 |
Performance Specifications (Typical Values At Temperature 23±3ºc)
| Parameter | Specification |
|---|---|
| Operating Temperature Range (OTR) | -20 to 80°C (-4 to 176°F) |
| Compensated Temperature Range (CTR) | 0 to 60°C (32 to 140°F) |
| Zero Shift in CTR | Up to 0.3 Nm: <±2% F.S./50°C [/100°F]From 0.5 Nm: <±0.5% F.S./50°C [/100°F] |
| Sensitivity Shift in CTR | Up to 0.3 Nm: <±2% of reading /50°C [/100°F]From 0.5 Nm: <±1% of reading /50°C [/100°F] |
| Over-Range (Without Damage) | 10 × F.S. or 10 Nm (max. 8 lb-ft) |
| Accuracy (Combined Non-Linearity & Hysteresis) | ±0.25% F.S. |
| Protection Index | IP50 |
Electrical Characteristics
| Parameter | CD1110 | CD1110-A1 | CD1110-A2 |
|---|---|---|---|
| Supply Voltage | 1 to 10 Vdc regulated | 10 – 30 Vdc | ±12 to ±18 Vdc |
| Sensitivity (FSO) | See table “FS” | ±2 V ±0.2 V | ±5 V ±0.2 V |
| Zero Offset | See table “FS” | 2.5 V ±0.2 V | 0 V ±0.2 V |
| Input Impedance / Consumption | Up to 0.3 Nm: 2250 ΩFrom 0.5 Nm: 700 Ω | <30 mA | <30 mA |
| Output Impedance | Up to 0.3 Nm: 750 ΩFrom 0.5 Nm: 700 Ω | 1 kΩ | 1 kΩ |
| Insulation (under 50 Vdc) | ≥100 MΩ | ≥100 MΩ | ≥100 MΩ |
Notes
1. Sensors are calibrated with 10Vdc power supply as standard.
2. Signal goes positive in CW strain with standard wiring configuration. Other signal output on request
3. Electrical Termination: Connector output including mate
4. Material: Body and housing in aluminum alloy
5. Connection : Keyed shaft standard, other connection types on request (smooth shaft, cotter pin, etc)
6. Output impedance < 100Ω on request
7. CE conformance according to EN 61010-1, EN 50081-1, EN 50082-1
Dimensions & Wiring Schematic (In Metric And Imperial)
Options
| Code | Description |
|---|---|
| A1 | Amplified tension output with unipolar power supply |
| A2 | Amplified tension output with bipolar power supply |
| FMC | Mating connector fitting with 2 m (6.6 ft) cable |
| V00 | Non-standard power supply calibration. Replace “00” with required voltage value in Volt (Standard: 10 Vdc, unamplified sensor only) |
| PE | Cable gland termination with 2 m (6.6 ft) cable |
Ordering Information
| Position | Description | Available Options |
|---|---|---|
| Model | Torque Sensor Model | CD1110 |
| Amplified Version | Output type | None (Unamplified)A1 (Amplified, unipolar supply)A2 (Amplified, bipolar supply) |
| Range | Measuring range in Newton·meter | 0.05 / 0.1 / 0.3 / 0.5 / 1 / 2 / 10 Nm |
| Options | Additional options (suffix format “/…”) | PE (Cable gland with 2 m cable)V5 (5 V calibration, unamplified only)Other options available on request |
Supplied Accessories
EFMX-4M : mating plug Jaeger 530-801-006 with clamp 530-841-006 standard
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