Electronic Torque Control

RINGSPANN developed with ETC (Electronic Torque Control) a robust system for torque measuring and torque monitoring in drive shafts. It is usable for torques from 20 Nm up to more than 4000 kNm and can be expanded in many plants without expensive constructions. New:   Distribution of the ETC-System is since 1.3.2000 in the hands of the company     ACIDA TORQCONTROL GmbH    Tel.:  02407 9149-0    Fax:  02407 9149-59    E-Mail:  torqcontrol@acida.de a specialist for torque measurement in plants and machinery. Please contact them for more information.

 

Advantages:

• No bearing, no friction, no wear, no maintenance
• small axial lenght
• Linearity +/- 2% of the full scale value
• Available with explosion protection (EEx ia IIC T5) for hazardous areas
• Quick response limit monitoring (3 limits,1ms)
• patented torque extrapolation for early recognition of dangerous torques

Designs:

Torque Pick-up ETC-ATW + Differential transmitter ETC-NG 20
for V-belt pulleys, gears etc.

ITorque pick-up ETC-AT low cost small axial dimension 50 Nm up to 120 kNm nominal torque with Differential transmitter ETC-NG 20 coupled sensors M18x1 operating temperature -25...+80 ° EEx ia IIC T5 linearity +/- 2% f.s.

---

Torque Pick-up ETC-ATS with flexible coupling + Differential transmitter ETC-DG 20
for shaft-shaft connection with coupling

Torque pick-up ETC-ATS low cost very small additional axiale length 50 Nm up to 20 kNm nominal torque

Differential transmitter ETC-DG 20 kompact Dual-sensor Linearity +/- 1% f.s. Signal output 4..20 mA

---

Torque Pick-up ETC-AM + Differential Transmitter ETC-NG 20
for direct shaft-shaft connection

Torque pick-up ETC-AM highly bending-resistant 50 Nm up to 20 kNm nominal torque with Differential transmitter ETC-NG 20 coupled sensors M18x1 operating temperature -25...+80 ° EEx ia IIC T5 linearity +/- 2% f.s.

---

Amplifier ETC-NV or Controller ETC-CR Torque signale 0V +/- 10V and 4...20 mA Calibration quick limit monitoring (CR) Torque extrapolation (CR)