Low Cost Rotary Torque Sensor with Display

 

Description

The DRBK-A is a rotary torque sensor with a built-in display manufactured by ETH Messtechnik in Germany. The built-in 4 segment LCD display delivers instant torque and speed readings with real-time speed updates of 1x sample/second and torque updates of 1,000 sample per second. The DRBK-A rotary torque sensor with display has parallel shaft connections and offer a budget option for torque measurement in continuously rotating, high duty-cycle applications where the torque to be measured does not exceed 1000Nm.

The DRBK-A low cost rotary torque sensor with display is very compact as there is no need for additional instrumentation, making it suitable for use where space to mount measuring devices is at a premium. The DRBK-A is available with specially designed couplings that ensure optimum performance.

A ±5Vdc analogue output is provided as standard from the DRBK-A’s internal signal amplifier which also offers a high 1kHz frequency response ensuring that dynamic torque changes are captured guaranteeing you optimum performance from the transducer.

Product Dimensions

DRBK Low Cost Rotary Torque Sensor with Display Outline Drawing
Capacity (Nm)
L
ØB
H
H1 ±0.05
ØD g6
L1
L2
A1
A2
M
0-0.5, 0-1, 0-2
66
45
56
18
6
42
10
33
20
M3x5DP
0-5, 0-10, 0-20
80
70
72
28
15
48
15
39
31
M4x6DP
0-50, 0-100, 0-200
90
75
77.5
30
24
52
18
42
35
M4x6DP
0-500, 0-1000
120
105
97.5
40
40
65
26
50
55
M5x10DP

All dimensions are in mm.

Features

Features
Low-Cost Torque transducer
Current output and voltage output
Very short
Measurement accuracy: ≤ 0.5% of full scale
Contactless transfer of measurement signal
Proven strain gage technology
Integrated signal amplifier
Single power supply
wide range of applications
Optional speed measurement
Extra Features DRBK-A
Simultaneous speed/torque indication
4-segment display with sign
Peak mode (clockwise only)
Indication area on LCD display 30 x 11 mm
Speed indication updated 1x sample/second
Torque updated 1,000 samples/second

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