The DP series gear reducers can be up directly on the engine shaft to be run and are used when it is not possible to prepare a surface in order to hold the power point of the gear reducer.
This kind of reducer hangs on the engine shaft, supported by the pendular gear reducer hollow shaft. A strainer must be set up for this assembly. This strainer usually consists of pulleys and its aim is to absorb start-up of the feed end transmission. This start- up is always constant with transmission voltage. The gear reducer has some power points that can screw the strainer to both the gear reducer and the engine. All information on this product can be easily found in ìaccessoriesî.
Speed reducers belonging to DP series are made up of two gearsets (DP-40, DP-45 and DP-50).
Oscillating its output axes from 40 mm to 70 mm one makes in ratios 1/10, 1/15 and 1/20 and we can mount backstop system in all of them.
DP gear reducers are formed with a double gearset.
The carcasses are made of GG-25 grey-cast iron, and they are available for all kind of reducers. This makes them perform efficiently under stressed conditions, vibrations or any kind of setback that cannot be avoided during the assembly.
The hollow output shafts are made of F-1140 steel, and the hollow input shafts of F-1540 hardened steel (58-60 Rockwell C hardness)
For sizes DP-40, DP-45 and DP-50, gear reducers are made of F-1540 and 1550 steel. This complete set of gears has ground-on teeth sides and 6 DIN 3962 quality. This makes the gear reducers perform efficiently and silently. (With a low noise level).
The detents, made of NITRILE BUTADIENE in agreement with DIN 3760, high quality bearings, an EPOXI- impregnated finish ( 2 components) and a grey- coloured SINGLE LAYER ENAMEL finish ( 2 components) ( RAL 7672), provide the most competitive gear reducer on the market.