Product catalog for torque sensors torque transducers Evaluation units
; Active and passive torque transducers with cylindrical shaft ends or square / hexagonal connectionin measuring ranges from 0.02 to 20; 000 Nm For rotating torque transducers; an optional speed or rotation angle measurement can be integrated. The transmission of energy and data is non-contact; so that the transducers are mechanically robust and are also suitable for highspeeds and pulse applications. Customized torque transducer which are designed in cooperation with the customer; by e.g. to be integrated into tools. Through the many years of experience of ETH-messtechnik in this field this is how innovative and competitive products are created. Test benches Individually manufactured according to customer requirements Supply and evaluation devices For sensors for analysis; monitoring of limits; shutdown and documentation. AccessoriesExtensive accessories such as couplings and cables complete our offer.ETH-messtechnik gmbh was founded in 1987 and has been expandingever since. Through innovative new developments andoptimizations we offer our customers sophisticated products and professional know-how. Certified according to DIN EN ISO 9001
; Active and passive torque transducers with cylindrical shaft ends or square / hexagonal connectionin measuring ranges from 0.02 to 20; 000 Nm For rotating torque transducers; an optional speed or rotation angle measurement can be integrated. The transmission of energy and data is non-contact; so that the transducers are mechanically robust and are also suitable for highspeeds and pulse applications. Customized torque transducer which are designed in cooperation with the customer; by e.g. to be integrated into tools. Through the many years of experience of ETH-messtechnik in this field this is how innovative and competitive products are created. Test benches Individually manufactured according to customer requirements Supply and evaluation devices For sensors for analysis; monitoring of limits; shutdown and documentation. AccessoriesExtensive accessories such as couplings and cables complete our offer.ETH-messtechnik gmbh was founded in 1987 and has been expandingever since. Through innovative new developments andoptimizations we offer our customers sophisticated products and professional know-how. Certified according to DIN EN ISO 9001
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CONTENT
Torque Sensors static
Cylindrical shaft end / flange
Model
Measurement range
(Nm)
Accuray (%)
Voltage
Output
Voltage passive
Description
Page
DRT1
DRT2
DRT3
DRT4
± 0 - 20
± 0 - 300
± 0 - 3000
± 0 - 6000
16 types
0,1 X X suitable for impulse screwdrivers
side load insensitive
permanently mountable
exchangeable adapters
integrated chip for sensor detection
45
DRW-K ± 0 - 0,5
up to
± 0 - 20.000
19 types
0,1 X X fixed cable
integrated 100%-control
wide range of applications
keyway optional
51
DRB-I ± 0 - 1
3 types
DRB-II ± 0 - 20
3 types
0,15
0,15
X
X
X
X
suitable for very low torques
insensitive by axial and radial forces
no maintenance needed
single supply voltage
integrated overload protection
53
55
DRDML
DRDMS
DRDMN
± 0 - 20
± 0 - 20 *
± 0 - 50
19 Variants
*Standard hex
0,15 Cylindrical / square / hexagon
with contactless measured value acquisition
as complete drive and torque measuring unit
for mechanical connection to Maxon transmission
57
Square drive
DRN ¼“
DRN ⅜“
DRN ½“
DRN ¾“
DRN 1“
DRN 1½“
DRN 2½“
± 0 - 20
± 0 - 63
± 0 - 200
± 0 - 500
± 0 - 1000
17 types
± 0 - 5000
± 0 - 20.000
7 types
0,15
0,15
X
X
X
X
testing torque wrenches
precisely tightening screws
measurement of screwings on badly re achable
places
measuring torque on screwings that are hard
to reach
measuring the friction factor
measuring the load on flap valve drives max 2
turns
61
63
PH-10 ± 0 - 3000
± 0 - 10.000
PH-20 ± 0 - 16.000
± 0 - 20.000
4 types
0,5 X X Test Bench for hydraulic torque wrenches
adjusting and testing tools before screwing
tabulating the relation of working pressure to
torque
portable test bench
65
4
messtechnik gmbh hagstrasse 10 D-74417 gschwend germany tel. +49 (0 )79 72-93 10-0 sales@eth-messtechnik.de www.eth-messtechnik.de
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