H3-FV-6-D flender corporation usa Helical gear boxes H3

Flender/Flender Gear Units/Helical gear boxes H3

erview (continued) 3. Determination of required thermal capacity PG Assumptions deviating from operating conditions (see pages 3/1 - 3/ PGD1 or PGD1 = Gear unit with fan and cooling coil adequate Water-/air-oil cooler Variation of the following items is possible:Please consult your sales contactPG < P2 Kth G_MD2_EN_0The type of the possibly required auxiliary cooling is dependent on the operating conditions at the customer site (dust, cooling water connection, etc.)"DTC"Recalculation with variation of above assumptions via:Oil grade/viscosity/level Gear unit on foundation or shaft-mounted gear unit Application of an oil supply system Gear unit with selected cooling adequatePG P2 KthPG P2 Kth Values refer to cooling water inlet temperature of 2 and maximum cooling water temperature difference of 1k or 1 !PG < P2 Kth : Auxiliary cooling is requiredPG = PGD1 f5 or PGD1 f5 PG = ......... Fan and cooling coil possible(see pages 3/1 - 3/ PGC1 or PGC1 = f5 = ......... f5 = ......... Gear unit with cooling coil adequate Fan and cooling coil Water-/air-oil coolerPG P2 KthPG < P2 Kth: Auxiliary cooling is requiredPG = PGC1 f5 or PGC1 f5 PG = ......... Cooling coil possible(see pages 3/1 - 3/ PGB = ......... f4 = ......... Gear unit with fan cooling adequate Cooling coil Fan and cooling coil Water-/air-oil coolerPG P2 KthPG < P2 Kth : Auxiliary cooling is requiredPG = PGB f4 PG = ......... Fan possible(see pages 3/1 - 3/ PGA = ......... f4 = ......... Gear unit without auxiliary cooling adequate Fan Cooling coil Fan and cooling coil Water-/air-oil coolerPG P2 KthPG < P2 Kth : Auxiliary cooling is requiredPG = PGA f4 PG = .........Gear unit with dip lubrication Installation in large hall (wind velocity 1.4 /) altitude up to 1 Gear unit with synthetic PAO oil ISO-VG3On-load factor: 1%For the calculation below, the following has been assumed: Assumptions corresponding to operating conditio