Gearboxes and Lubrication Standard fitting Position of the terminal box and the cabel entry

Transcription

1 Geared motors for electric overhead conveyors series B Edition 0/ Gearboxes and Lubrication Standard fitting Position of the terminal box and the cabel entry Page Lubricant quantities Gear ventilation Position of the grease nipple for gearbox designs with Position of threaded plugs, prestage gears (Z) Position of the drain plugs in the System Cover PBGENA 0/

2 Geared motors for electric overhead conveyors series B PBGENA 0/

3 Geared motors for electric overhead conveyors series B Geared motor selection B series Gear side ounting position (U) H (O) H (R) H (L) H (V) V (H) V Standard fitting position of B geared motors Geared motor carriages for overhead conveyors are almost always installed horizontally in installation type H. The lubricant quantity is adapted to suit the resulting inclined positions of the gear unit where ascents and descents have to be negotated. Please therefore specifiy the rise angle with your enquiries or orderes. Bseries geared motors can also be used as point operationg gears. Please indicate the mounting orientation. This usually difffers from the fitting position of the carriage drives. Position of the terminal box and the cable glands The standard position of the terminal box for B geared motors is position III, opposite Standard ounting Position H the output shaft pointing towards the H side of the gear unit. This position is preferred for most overhead conveyor applications. The terminal box can be supplied rotated by 0 degrees about the motor axis upon request. The standard cable entry is from side A or C. Cable entry towards the fan cowl (B) available on request. PBGENA 0/

4 Geared motors for electric overhead conveyors series B The drives are shipped readyfilled with gear lubricant. Lubricated in this way, the gear units are suitable for ambient temperatures in the range 0 C to + 0 C. The quantity of lubricant is optimised for the desired installed position as is stated on the nameplate. The type of lubricant is stated in the Operating Instructions. for other temperature ranges or special applications available on request. Wearprotective EP gear oils as indicated in the following table have proven particularly effective: AGIP ARAL BECHE RHUS DEGOL GS0 BP ENERSYN SGXP 0 CASTROL ALPHASYN PG 0 TRIBOL 00/0 ALPHASYN 0 ESSO FUCHS KLÜBER RENOLIN PG 0 KLÜBERSYNTH GH0 OBIL GLYGOYLE 0 OEST OPTIOL OPTIFLEX A 0 SHELL OALA S WE 0 TEXACO TOTAL WINTERSHALL Lubricant type Synthetic Oil ISO VG 0 Disposal No. ASN 0 0 Standard oil for gearboxes in the series B0B0 High temperature oil for gearboxes in the series B0B0 Lubricant anufacturer 0 PBGENA 0/

5 Geared motors for electric overhead conveyors series B Lubricant quantities Important: Synthetic gear oils of a Polyglykol base (e.g. PGLP ) must be disposed of separately to mineral oil as Special Waste. So long as the ambient temperature does not fall below 0 C the international definition of the viscosity class at 0 C according to ISO and DIN ISO the viscosity class VG0 (SAE0) is recommended according, in North America AGA EP. For lower temperatures it is recommended to use oils of a lower nominal viscosity with a corresponding better starting characteristic, for instance a PGLP with a nominal viscosity VG (SAE0) or AGA EP respectively. These types of oil can already be necessary at a temperature around the freezing point, if the break away torque of a drive is reduced by some smooth starting device or if the motor has a relatively low power. The preferred quantity of lubricant for the planned type of installation is stated on the motor s rating plate (symbol oil can ). When topping up care should be taken to ensure that, depending on the fitting position, gearwheels and rolling contact bearings positioned at the top are also properly oiled. In special versions the oil level mark should be noted. Information about the quantity of lubricant required for other types of installation can be obtained from the factory. PBGENA 0/

6 Geared motors for electric overhead conveyors series B Gear (otors) Additional Lubricant Dimension quantities, Sheets Bseries gears Gearbox type B0 B B0 B0 B0/S B0/S B0 B0/S B0/S Lubrication quantity in l H H H H *..*..*..*..*..* Lubricant quantities, Bseries gears on request *: Lubrication quantity für B0Z/B0Z Caution: if * is shown the lubrication quantity of the prestage is filled into the main gear. V V The actual gearbox design can vary from the geometry shown. PBGENA 0/

7 Geared motors for electric overhead conveyors series B Lubricant quantity the primary stage (Z) for installation type H Gear ventilation Gear unit B0(X) B(X) B0(X) 0, B0(X) B0(X) B0Z(X) 0, B0Z(X) 0, Litres in the primary stage (Z) Lubricant quantities for other types of installation available on request. B gear units are shipped readyequipped with a vent plug. Low operating temperatures are achieved thanks to the high levels of efficiency of B gear units and the fact that their surfaces have been designed for optimum heat dissipation. This results in oil change intervals of 00. PBGENA 0/

8 Additional Dimension Sheets Geared motors for electric overhead conveyors series B Threaded plugs Position of threaded plugs, B Size B0 Size B B0 D * A B0 B B0 B0 B0 B C F * F Typ A B E E C * Tab.ITab.III size B * Tab.ITab.III size B * Tab.ITab.III size B * Tab.ITab.III size B * = Size and Position of plug see NSYSVS D E 0 H = Plug according to DIN 0 F 0 * see Position of the oil drain and filler plugs on the system cover G 0 G J H J L x x x x J L The actual gearbox design can vary from the geometry shown. PBGENA 0/

9 Geared motors for electric overhead conveyors series B Threaded plugs Position of threaded plugs, prestage gears (Z) G A * E C D * B F K H J = Plug according to DIN 0 Gear B0(Z) B0(Z) B0(Z) * see position of the oil drain and filler plugs on the system cover * =Factor and position of the drain plug see page. PBGENA 0/

10 Geared motors for electric overhead conveyors series B Threaded plugs Position of the drain plugs in the System Cover Design with Standard Geared otor A C D B = Plug according to DIN 0 Table I: Design with standard geared motor Gear Size A B C D B(X) B0(Z) D0D..0 D0D..0.. x x B0(Z) B0(Z) D0D..0 D..0D x x. * =Factor and position of the drain plug see page. PBGENA 0/