The torque measuring flange Type 4504A… is designed specifically for use under the demanding and complex conditions encountered in engine testing. A robust, dust and moisture proofed, fully integral speed measuring system comes as standard with this sensor. Other features include its very short axial dimensions, high torsional rigidity, impressive dynamic response and high precision. The high-resolution model uses either 180 … 3 600 or 128 … 4 096 pulses. The integral digital measurement processing system makes a data link via the RS-232C interface possible.
This measuring flange is ideal for test stand applications and is used, for example, for internal combustion engine, transmission, roller, wheel load, electric motor and pump test rigs. The flange-to-flange solution and complete installation from one side makes the product very easy to mount in the test line. The rated torque of the Type 4504A… ranges from 200 … 10 000 N·m.
Product Advantages
• High accuracy
• Very short axial dimensions
• Integral magnetic speed measurement
• Optional integral magnetic rotational angle measurement with high-resolution
• Digital interfaces for measurement and parameter assignment
• Output signal scalable for all common measurement systems (analog voltage, frequency and digital)
Technical Data
Nominal torque
Mnom
200 ... 10 000
Limiting torque
Mop
2x Mnom
Rupture torque
Mrupt
4x Mnom
Max. speed
min-1
up to 15 000
Balancing class
Q
6,3
Rotating Torque Sensor
Rotating torque sensors supply an analog output signal in mV/V. The sensors are particularly suitable for screw driving assembly operations.
Rated torque: 2 ... 1 000 N∙m
Universal applications
Strain gage full bridge system
Robust and reliable design
Small and handy
Optional rotational angle measurement
Technical data
Type 4501A...
Measuring range N·m
(Nominal torque)
2 / 12 / 25 / 63 / 169 / 500 / 1 000
Maximum torque
1,5 x rated torque
Alternating torque
0,7 x rated torque
Accuracy class %
0,2
Output signal (Rated value) mV/V
±1 ... 2 (depending on version)
Speed measurement pulses/rev.
2 x 360
Nominal speed 1/min
≤3 000
Balancing grade Q
-
Operating temperature range °C (Rated temperature range)
5 ... 50
Case material
Aluminum, hard anodized
L mm
W mm
H mm
44 ... 73
28 ... 73
52 ... 90
Degree of protection
IP40
Electrical connections
6 pin or 12 pin Binder connector
Properties Universal
torque sensor, Compact various shaft connections.
Areas of application
Designed specifically for use in screw connection. Typical applications include the testing of built-in nutrunners or torque measurement with hand screw driving tools. For brief, intermittent operation at low
speeds.
Mini-Smart Torque Sensor
Mini-Smart torque sensors supply an analog output signal of 0 ... ±5 VDC which is contactless transferred. Available also with integrated rotational angle-/speed measurement.
Operating temperature range °C
(Rated temperature range)
10 ... 60
Case material
Aluminum, hard anodized
L mm
W mm
H mm
44 ... 73
28 ... 73
52 ... 90
Degree of protection
IP40
Electrical connections
12 pin Binder connector
Properties
Torque sensor with noncontact signal transmission, integral measurement electronics and high level of interference immunity. Compact design, various shaft connections. and noncontact signal transmission.
Areas of application Suitable for dynamic measurement of tightening and release torques in screw connection and assembly, and for quality control in production and the laboratory. Suitable for continuous use, for example in process monitoring.
Dual-Range Sensor with Brushless Transmission
This Dual-range torque sensors with built-in speed sensor transmit the signals without contact.
An integral, digital measurement conditioning system produces analog or digital output signals. The sensors are suitable for use in development laboratories, production processes using bolting and assembly techniques and quality assurance.
Rated torque: 0,2 ... 5 000 N∙m
Ratio for second range: 1:10 or 1:5 of rated torque
Operating temperature range °C Type 4503A... (Rated temperature range)
10 ... 60
Case material
Aluminum, hard anodized or stainless steel (depending on version)
L mm
D mm
H mm
113 ... 137
58 ... 148
74 ... 178
Degree of protection
IP40
Electrical connections
7 pin or 12 pin Binder connector
Properties Ideal sensor for two separately
calibrated measuring ranges. Integral
measurement electronics, extremely
high accuracy, extremely high speed
ranges and digital signal processing.
This sensor is also available as a
single range sensor.
Areas of application Universal application in the development laboratory, production or quality assurance.
Reaction Torque Sensor
The piezoelectric reaction torque sensors, have two calibrated measuring ranges. They are compact and highly adaptable.
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