ET1103 TORQUEMETERS | Alldatasheet
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Ravensthorpe, Northampton, NN6 8ET, United Kingdom. Telephone: +44 (0)1604 770232 Fax: +44 (0)1604 770778 email: info@torquemeters.com www.torquemeters.com PRODUCT DATA SHEET ET1103 Medium Speed Torquemeter Model Rating Maximum Continuous Torque: 100Nm Maximum Continuous Speed: 52000rpm Shaft Rating Range 10Nm to 100Nm Accuracy at Full Scale Torque 0.12% Application Dependant Specification Number of Bearings 4 Bearing Temp. Quantity 1 Per Bearing Bearing Temp. Monitoring See GDS01 Bearing Lubrication Type Grease Accelerometer Mounting 2-off Each End. See GDS01 Rotastat Voltage See GDS01 Environment Storage Temperature -50 to 85°C Operating Temperature -20 to 80ºC Outline Drawing Overall Weight 10kg For more detail see drawings INST02-1103-00 For installation drawing 02-1103-00 For itemized assembly drawing E850001 For typical electrical connection drawing 03-1103-00 For drawing of optional calibration tooling 06-1105-00 & 06-1105-01 For optional bearing removal and refitting tooling
09-05-134-1103 | Rev A | Coupling Specification Recommended Coupling TORDISC LM110 Shaft End Type Splined DIN 5480 – 17 x 1 x 15 x 7H 8f Shaft Nominal Diameter 17mm Bearing Lubrication Requirements Lubrication type Synthetic Grease Grease type Lubcon L182 Grease Grease quantity 0.3 ml Cartridge Style Interchangeable torsion shafts for ET1103 supplied with bearings as a cartridge assembly Permissible Speed vs CofG Overhang Inertia and Torsional Stiffness vs Shaft Rating 0.1kg 0.125kg 0.15kg 0.2kg 0.25kg 0.3kg 0.4kg 10000 20000 30000 40000 50000 60000 0 1 02 03 04 05 0 Permissible Running Speed (rpm) Distance From Coupling Location Face To Coupling C of G (mm) Uni-Dir Shaft Stiffness Bi-Dir Shaft Stiffness Uni-DirShaft Inertia Bi-Dir Shaft Inertia 6.75E-05 6.80E-05 6.85E-05 6.90E-05 6.95E-05 7.00E-05 7.05E-05 7.10E-05 7.15E-05 7.20E-05 200 400 600 800 1000 1200 1400 1600 10085705545352721161310 Shaft Inertia (kgm 2) Shaft Stiffness (Nm/rad) Shaft Rating (Nm) Please refer to Technical Data Sheet (TDS01) for details of Torquetronic Torquemeter phase shift system. Please refer to Generic Data Sheet (GDS01) for details of Torquemeter options.