Technical Data SERVOMATE® disc couplings 5 www.jbj.co.uk/couplings.html #DriveLineHarmony 20 25 59 19 24 52 67 4 6,5 M6 10 0,30 149 • 10-6 0,40 194 • 10-6 30 60 30.000 15.000 12.000 25 35 70 24 32 69 88 5 9,0 M8 25 0,53 384 • 10-6 0,66 492 • 10-6 60 120 60.000 30.000 10.000 15 20 47 13 21 45 55 3 6,8 M6 10 0,16 52 • 10-6 0,20 63 • 10-6 20 40 12.000 6.000 16.000 W* (kg) 2 J* (kg • m ) W* (kg) GSM GSMC GSM GSMC Weights & Moments of Inertia TKN (Nm) TKmax (Nm) Torsional Rigidity CT (Nm/rad) Max. Speed (rpm) MS (Nm) Type Screw t d E LC LM L L1 P max Size Dimensions (mm) 25 - 0,8 1 0,30 1,6 1 15 - 0,5 1 0,16 1,0 1 20 - 0,6 1 0,25 1,2 1 Size Misalignment GSM Angular (°) Axial (mm) Axial (mm) Radial (mm) Radial (mm) Misalignment GSMC 15 20 22 24 28 30 32 38 40 - - - - - - - 20 - - 24 28 30 32 38 40 44 48 50 - - - - 25 - - - - 55 59 70 73 81 88 92 103 110 117 128 Size Ø10 Ø11 Ø12 Ø14 Ø15 Ø16 Ø19 Ø20 Ø22 Ø24 Ø25 Ø28 Ø30 Ø32 Ø35 Transmissible Torque (Nm) Related to Shaft Diameter (mm) SERVOMATE® disc couplings have been specially designed for servomotor applications. The aluminium hubs and the compact design provide low mass moment of inertia resulting in a reliable and maintenance free coupling for high speeds. The double disk pack execution has been designed for applications with radial misalignment. Ordering Code L P LM LM d E t L1 E d LM LC LM P t Versione GMDSC Versione GMDSCA GSM GSMC GSM 1 disc pack execution: GSM 2 disc packs + spacer execution: GSMC Coupling Size 020 2 J* (kg • m ) Angular (°)
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