Brushless Rotary Square Drive Torque Sensor | DRFN sensorindo.com

Brushless Rotary Square Drive Torque Sensor | DRFN

High Accuracy and Maintenance Free, for Speeds up to 12,000RPM
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Description

The DRFN series of brushless non-contact torque sensors manufactured by ETH Messtechnik in Germany provide accurate torque measurement in continuously rotating applications at speeds up to 12,000rpm and has a square drive type mechanical connection.

The DRFN features integral signal conditioning gives a ±5Vdc analogue signal.  A 360 pulses/revolution angle output is optional on all capacities.

The DRFN brushless square drive torque sensor offers excellent accuracy making it suitable for many manufacturing, assembly and test bench applications.

feature

  • Capacities: 0-1Nm to 0-5000Nm
  • ±5Vdc Output
  • Non-Linearity: <±0.15%/Rated Capacity
  • Optional Pulsed Angle Output
  • Max Speed: 7000 to 12,000rpm (depending on capacity)
  • Maintenance Free Thanks to its Non-Contact Technology
  • Ideal for Automotive Industry, Test Benches, Assembly Applications & Pulsed Tools
  • High Accuracy Guaranteed – Uses Proven Strain Gauge Technology
  • Optimum Performance Delivered – Its Integrated Signal Amplifier Reduces Signal Interference  

Specifications

Version without Angle Output
Capacity (Nm)
Square Drive
A
B
C
D
E
F
1, 2, 5, 10, 12, 15, 20
 1⁄4"
62
32
56
16
77
8
20, 30, 50, 63
 3⁄8"
62
24
52
16
82
12
100, 160, 200
 1⁄2"
66
40
57
20
95
16
200, 300, 500
 3⁄4"
66
46
65
23
110
24
1000, 2000
1"
66
52
71
23
127
31
2000, 3000, 4000, 5000
 11⁄2"
86
92
108
46
178
44
Version with Angle Output
Capacity (Nm)
Square Drive
A
B
C
D
E
F
1, 2, 5, 10, 12, 15, 20
 1⁄4"
66
32
51
16
82
9
20, 30, 50, 63
 3⁄8"
66
40
59
20
90
12
100, 160, 200
 1⁄2"
66
40
59
20
97
16
200, 300, 500
 3⁄4"
71
55
74
27.5
117
24
1000, 2000
1"
72
56
73
28
132
30.5
2000, 3000, 4000, 5000
 11⁄2"
86
92
108
46
178
44

Product Dimensions

Brushless Rotary Square Drive Torque Sensor | DRFN

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