l specifications continued Thermal capacities PG B2-VV9-B Bevel-helical speed reduction gearbox B2

Flender/Flender Gear Units/Bevel-helical speed reduction gearbox B2

M B1 3 5 4 Siemens Flender 3 4 6 1 9 9 B1 3 5 4 Siemens Flender 3 4 1 1 9 9 1L B1 3 5 4 Siemens Flender 3 4 6 1 9 9 B1 3 5 4 Siemens Flender 3 4 1 1 9 9 1M B1 3 5 4 Siemens Flender 3 4 6 1 9 9 B1 3 5 4 Siemens Flender 3 4 1 1 9 9 1L B1 3 5 4 Siemens Flender 3 4 6 1 9 9 B1 3 5 4 Siemens Flender 3 4 1 1 9 9 2L B1 3 5 5 Siemens Flender 3 5 7 1 9 9 4 5 5 9 9 B1 4 6 5 Siemens Flender 3 5 7 1 9 9 2S B1 3 5 6 Siemens Flender 3 5 7 7 9 1 4 6 6 9 9 B1 4 6 6 Siemens Flender 3 5 7 6 9 1 4 6 5 9 9 B1 4 7 6 Siemens Flender 3 5 7 6 9 1 B2 4 8 6 Siemens Flender 3 5 7 6 9 1 2M B1 4 6 6 Siemens Flender 3 5 7 6 9 1 4 6 5 9 9 B1 4 7 6 Siemens Flender 3 5 7 6 9 1 B2 4 8 6 Siemens Flender 3 5 7 6 9 1 2M B1 4 6 6 Siemens Flender 3 5 1 1 9 1 B1 4 7 6 Siemens Flender 3 5 1 1 9 1 B2 4 8 6 Siemens Flender 3 5 1 1 9 1 2S B1 4 7 7 Siemens Flender 3 5 1 1 9 1 B2 4 8 7 Siemens Flender 3 5 1 1 9 1 2M B1 4 7 7 Siemens Flender 3 5 1 1 9 1 B2 4 8 7 Siemens Flender 3 5 1 1 9 1 Other motor sizes on request. Notice: Motor flange radius /2 is greater than gear unit shaft height ! Siemens AG 2 Options for externally mounted parts Motor bell housing for IEC motors Type B3, gear unit sizes 5 to 5 with -EUPEX coupling 1/2 Siemens MD 3.1 2Design For plants with special design requirements (high switching frequency, alternating direction of load; .. hoisting gears, traveling gears, etc.) the coupling design is to be checked in accordance with the respective valid coupling brochure. For other couplings, please consult us. For fitting dimensions for IEC standard motors EN 5 (View ), see page 1/2. Not in connection with taconite on input shaft (see note on page 1/. G_MD3_EN_0f Gear unit sizes: 5, 5, 5, 5, 5, 5 fL Gear unit sizes: 5, 5, 5, 5, 5 XZ 2D 1h1h2 NL NLskA Dimensions in mm Gear unit sizesBasic dimensions Ratio range 1 Ratio range 2 IEC motor -EUPEX SkNL D2A D1h1 h2 fL D1h1 h2 fL 5 iN = 1 - 5 iN = 5 5 iN = 1 - 6 iN = 7 2S B1 3 5 6 Siemens Flender 4 6 7 7 1 1 5 0 0 1 1 B1 4 6 6 Siemens Flender 4 6 7 6 1 1 5 0 0 1 1 B1 4 7 6 Siemens Flender 4 6 7 6 1 1 5 0 0 1 1 B2 4 8 6 Siemens Flender 4 6 7 6 1 1 5 0 0 1 1 B2 4 9 6 Siemens Flender 4 6 7 6 1 1 2M B1 4 6 6 Siemens Flender 4 6 7 6 1 1 5 0 0 1 1 B1 4 7 6 Siemens Flender 4 6 7 6 1 1 5 0 0 1 1 B2 4 8 6 Siemens Flender 4 6 7 6 1 1 5 0 0 1 1 B2 4 9 6 Siemens Flender 4 6 7 6 1 1 2M B1 4 6 6 Siemens Flender 4 6 0 0 1 1 5 5 6 1 1 B1 4 7 6 Siemens Flender 4 6 0 0 1 1 5 5 6 1 1 B2 4 8 6 Siemens Flender 4 6 0 0 1 1 5 5 6 1 1 B2 4 9 6 Siemens Flender 4 6 0 0 1 1 2S B1 4 7 7 Siemens Flender 4 6 0