Product-catalog_2012

Elevator gear boxes GFC Product Catalog 2012 / 119 6 Technical data Size SS 250 Service position SS 250 Position of ventilation and oil filling, terminal box and cable inlets B3 B3I Ventilation and oil filling Checking oil level Oil draining Calculating of traction sheave shaft calculation of axle load: Minimum safety factor for the traction sheave shaft is fixed with 1.5. The references in the manual have to consider for the design of surface clamping from bearing housing. FS1 = FS2 = FAchse = (Q + mFK + mCR + mTrav) ·9.81 + mTR · 9.81 r mGG . 9.81 + mrope · 9.81 r F2 S1 + F2 S2 - 2 · FS1 · FS2 · cos Geartype l1 [mm] l2 [mm] l3 [mm] l4 [mm] d1 [mm] d2 [mm] mGetr. [kg] mTR [kg] FR [N] T2 [Nm] SSMVD 80 362.5 110.5 110.5 88.0 45 50 78 45 2100 420 SSMVD 100 449.5 139.5 139.5 107.5 60 65 134 65 4000 1000 SSMVD 125 474.5 141.5 141.5 115.5 70 75 251 95 5800 1800 SSMVD 160 512.0 147.0 147.0 128.5 80 85 391 145 7900 3000 SSMVD 250 742.5 217.5 217.5 185.0 115 120 970 200 15800 10000 SSTKVD 97 362.5 110.5 110.5 88.0 45 50 85 45 2500 500 SSTKVD 118 449.5 139.5 139.5 107.5 60 65 146 65 4100 1030 SSTKVD 150 474.5 141.5 141.5 125.5 70 75 280 95 5800 1800 BA B A separated lubricant chambers I+II stage stage I stage II FAchse FR T2T2 l2 l3 l1 l4 ød1 ød2 0 20 40 60 80 100 120 3,5 3,0 2,5 2,0 1,5 1,0 0,5 0 Dauerfestigkeit Treibscheibenwelle Sicherheitswert SSMVD 80/SSTKVD 97 SSMVD 160 SSMVD 100/SSTKVD 118 SSMVD 250 SSMVD 125/SSTKVD 50 FS1 FS2 fatigue strenght of traction sheave minimumsafetyfactor mGetr.… max. weight gear unit (kg) mTR … max. traction sheave (kg) FAchse … axle load (N) FR … output torque (N) T2 … force torque arm (Nm) calculation method … DIN 743 (2000) Q … serviceload (kg) mFK … car weight (kg) mGG … counterweight (kg) mrope … rope weight (kg) mCR … rope compensation (kg) mTrav … weight of trailing cable (kg) r … suspension … wrap angle (°) Material traction sheave … 42CrMoS4+QT EN10083-1 axle weight in KN