Type

T40B

Accuracy class

0.1

0.05

Torque measuring system

Nominal (rated) torque Mnom

N⋅m

50

100

200

500

kN⋅m

1

2

3

5

10

Nominal (rated) rotational speed

standard speed (option M) high speed (option H)

U/min U/min

20000

15000

16000

12000

14000

10000

12000

24000

22000

Non-linearity including hysteresis,

related to the nominal (rated) sensitivity

Frequency output

For a max. torque in the range:

between 0% of Mnom and 20% of Mnom

> 20% of Mnom and 60% of Mnom

> 60% of Mnom and 100% of Mnom

Voltage output

For a max. torque in the range:

between 0% of Mnom and 20% of Mnom

> 20% of Mnom and 60% of Mnom

> 60% of Mnom and 100% of Mnom

Relative standard deviation of the repeatability,

per DIN 1319, related to the variation of the output signal

Frequency output Voltage output

%

%

%

%

%

%

%

%

<±0.01

<±0.02

<±0.03

<±0.01

<±0.02

<±0.03

<± 0.03

<± 0.03

Temperature effect per 10 K in the nominal (rated) temperature range

on the output signal, related to the actual value of the signal span

Frequency output Voltage output

on the zero signal, related to the nominal (rated) sensitivity

Frequency output Voltage output

%

%

%

%

±0.1 ±0.05

±0.4 ±0.2

±0.1

±0.2

±0.05

±0.1

Nominal (rated) sensitivity (span between torque = zero and nominal (rated) torque)

Frequency output 10 kHz / 60 kHz / 240 kHz Voltage output

Sensitivity tolerance (deviation of the actual output quantity at Mnom from the nominal (rated) sensitivity) Frequency output

Voltage output

kHz V

%

%

5/30/120

10

±0.1

±0.1

Output signal at torque = zero

Frequency output Voltage output

kHz V

10/60/240

0

Nominal (rated) output signal

Frequency output

with positive nominal (rated) torque with negative nominal (rated) torque Voltage output

with positive nominal (rated) torque with negative nominal (rated) torque

kHz kHz

V V

15 1) / 90 2) / 360 3) (5 V symmetrical 4))

5 1) / 30 2) / 120 3) (5 V symmetrical 4))

+10

−10

Load resistance Frequency output Voltage output

Long-term drift over 48 h at reference temperature

Frequency output Voltage output

kΩ kΩ

%

%

≥ 2

≥ 10

<±0.06

<±0.06

<±0.03

<±0.03

Measurement frequency range, −3 dB

kHz

1 1) / 3 2) / 6 3)

Group delay

μs

<400 1) / <220 2) / <150 3)

Residual ripple

Voltage output 5)

mV

<40