This product has been discontinued.
Please use our Shaft type Brushless Rotary Torque Sensor | DRVL instead.
At a Glance
- Capacities: 0-0.05Nm to 0-20kNm
- ±10Vdc Output
- Non-Linearity: <±0.1%/Rated Capacity
- Optional Speed & Angle Outputs
- Max Speed: 4000 to 37,000rpm (depending on capacity)
- Customised Couplings Available
- Maintenance Free Thanks to its Non-Contact Technology
- Optimum Performance Guaranteed with Specially Designed Couplings
- Fast and Simple Installation with a Variety of Mounting Options
- Compact with Integrated Signal Amplifier for Limited Space
Description
The DRFL series of non-contact torque sensors manufactured by ETH Messtechnik in Germany provide accurate torque measurement in continuously rotating applications at speeds up to 37,000rpm and has a shaft type mechanical connection.
The non-contact torque sensor features integral signal conditioning giving a ±10Vdc analogue signal with a bandwidth of 200Hz as standard, while a conditioner with a 1kHz bandwidth is optional. A pulsed speed output (60 pulses/revolution) or angle output (360 pulses/revolution) is available on all models.
The DRFL can be supplied with customised couplings to ensure that you achieve the best possible torque measurement whilst making the task of installation as straightforward as possible.
Request a quotation from our technical sales team.
Technical Specifications
Product Dimensions
Dimensions are in mm
Model/Capacity (Nm) | L | B | H | H1 | ØD1 g6 | ØD2 g6 | ØD3 | ØLK | L1 |
|---|---|---|---|---|---|---|---|---|---|
DRFL-I / 0.05, 0.1, 0.2, 0.5, 1 | 89 | 28 | 48.5 | 14 | 8 | 5 | 27 | 32 | 62 |
DRFL-I / 2 | 95 | 28 | 48.5 | 14 | 8 | 6 | 27 | 32 | 62 |
DRFL-Ib / 1, 2, 5, 10 | 110 | 36 | 54 | 18 | 10 | 10 | 32 | 38 | 68 |
DRFL-II / 5, 10, 20, 30, 50 | 145 | 42 | 58 | 21 | 15 | 15 | 38 | 46 | 79 |
DRFL-III / 50, 100, 150, 200, 300 | 170 | 56 | 73 | 28 | 26 | 26 | 54 | 65 | 72 |
DRFL-VI / 500, 1000, 1300, 1500 | 270 | 88 | 104 | 44 | 45 | 45 | 80 | 98 | 84 |
DRFL-VII / 2000, 3000, 4000, 5000 | 320 | 105 | 121 | 52.5 | 70 | 70 | - | - | 95 |
DRFL-VIII / 10,000, 15,000, 20,000 | 355 | 168 | 185 | 84 | 110 | 110 | - | - | 121 |
Model/Capacity (Nm) | L2 | L3 | L4 | A1 | A2 | M1 | M2 | P (opt.) |
|---|---|---|---|---|---|---|---|---|
DRFL-I / 0.05, 0.1, 0.2, 0.5, 1 | 10 | 11 | 66 | 40 | 22 | M3x5DP | M3x6DP | See Data Sheet |
DRFL-I / 2 | 14 | 14 | 66 | 40 | 22 | M3x5DP | M3x6DP |
|
DRFL-Ib / 1, 2, 5, 10 | 18 | 18 | 72 | 56 | 24 | M3x6DP | M3x6DP |
|
DRFL-II / 5, 10, 20, 30, 50 | 30 | 30 | 83 | 60 | 32 | M3x6DP | M3x6DP |
|
DRFL-III / 50, 100, 150, 200, 300 | 45 | 45 | 78 | 42 | 40 | M4x8DP | M4x8DP |
|
DRFL-VI / 500, 1000, 1300, 1500 | 85 | 85 | 90 | 46 | 70 | M6x12DP | M6x12DP |
|
DRFL-VII / 2000, 3000, 4000, 5000 | 110 | 110 | - | 75 | 85 | M8x16DP | - |
|
DRFL-VIII / 10,000, 15,000, 20,000 | 115 | 115 | - | 91 | 138 | M10x16DP | - |
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Why Applied Measurements?
- Suppliers of top quality strain gauge sensors and transducers to every corner of industry - UK and worldwide
- Over 100 years of expert transducer knowledge
- Our high quality products all come with a 3 year warranty
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