Dual-Range Rotary Torque Sensor | DRDL

Dual-Range Rotary Torque Sensor | DRDL

Accurate, Versatile, with 2 Operating Ranges and Parallel Shafts
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Description

The DRDL dual-range rotary torque sensor series manufactured by ETH Messtechnik in Germany have parallel shaft connections and offers two operating ranges in one device making it ideal for test and measurement applications where high accuracy measurements across a broad operating range are required.

The second measuring range of the DRDL can be factory-calibrated anywhere from ½ of main range to 1/10th of the main range (i.e. main range = 0-5Nm, second range 0-0.5Nm) making it an extremely versatile torque sensor.

A ±10Vdc analogue output is provided simultaneously for both ranges from internal signal conditioners with a 200Hz frequency response ensuring that fast torque changes are captured.

Customised couplings can be offered with the DRDL dual-range rotary torque sensor to ensure easy integration into your application along with optimum performance.

feature

  • Primary Capacities: 0-0.5Nm to 0-1500Nm (Secondary Range: from ½ to 1/10th of Primary)
  • ±10Vdc Output
  • Non-Linearity: <±0.1%/Rated Capacity
  • Max Speed: 7900 to 36,000rpm (depending on capacity)
  • Specially Designed Couplings
  • Optional Speed & Angle Outputs
  • Maintenance Free Thanks to its Non-Contact Technology
  • Extremely Versatile: 2 Measuring Ranges in 1 Device!
  • Optimum Performance Guaranteed – Its Integrated Signal Amplifier Gives a Stable, Low-Noise Output
  • Fast and Simple Installation with Specially Designed Couplings

Specifications

 

Model/Capacity (Nm)
L
L1
L2
L3
B
H
H1
ØD1 g6
ØD2 g6
A1
A2
M
DRDL-I  /  0.5, 1, 2
108
76
14
14
44
65
20
6
6
60
32
M3x6DP
DRDL-II  /  5, 10, 20, 50
176
113
30
30
42
65
21
15
15
80
32
M4x8DP
DRDL-III  /  50, 100, 200, 300
184
92
45
45
60
75
28
26
26
70
48
M5x10DP
DRDL-IV  /  500, 1000, 1500
280
107
85
85
97
106
45
45
45
70
70
M6x15DP

 

Model/
Capacity (Nm)
L
L1
L2
L3
B
H
DRDL-I
0.5, 1, 2
108
76
14
14
44
65
DRDL-II
5, 10, 20, 50
176
113
30
30
42
65
DRDL-III
50, 100, 200, 300
184
92
45
45
60
75
DRDL-IV
500, 1000, 1500
280
107
85
85
97
106

 

 Model/
Capacity (Nm)
H1
ØD1 g6
ØD2 g6
A1
A2
M
DRDL-I
0.5, 1, 2
20
6
6
60
32
M3x6DP
DRDL-II
5, 10, 20, 50
21
15
15
80
32
M4x8DP
DRDL-III
50, 100, 200, 300
28
26
26
70
45
M5x10DP
DRDL-IV
500, 1000, 1500
45
45
45
70
70
M6x15DP

All dimensions are in mm.

 

Product Dimensions

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