G Series Geared Motor

1、Selection Table( Constant Power ):
Motor Power P [kW]: Power is indicated on the basis
of GB/T 4772.1 motor.
Output Speed na [r/min]: Output speed is calculatedon the basis of motor's fully loading speed andgeared motor's ratio. Unit: revolutions per minute.
Output Torque M,[N.m]: Torque available at outputshaft while motor being fully loaded. All internalefficiency factors have already considered.
Ratio i : Exact final total transmission ratio input to
output.
Permissible Radial Load Fx, [kN]: Allowable radialload at the midpoint of the shaft head length of astandard solid output shaft, or at the end of a
standard hollow shaft.
Service Factor fs: The ratio of rated power of geaunit to rated power of motor power, It is an importantparameter to select the reducer model.
Type Size of Unit Including type and size. Individuaunit and combined units are available.Combination isconsidered commonly under the constant poweicondition. Each type (and even some other types notmentioned in the tables)can be assembled olcombined to any ratio mentioned in the tables.For the detailed construction dimension,see therelevant dimensional tables.
Pole Number of Motor: The pole number of GB/T4772.1 motor.
2、Selection Table(Constant Torque):Constant torque selection table is suitable for theconditions where the constant torque systemisapplied appropriately.
If the Max. torque listed in this table is used whencalculating,service factor is 1.0 .The meanings ofother terms are similar to ones described in SelectionTable(Constant Power).

1、 Highly Standard Modular Designed: The productsare connected with and driven by different types ofmotors or other kinds of input power .The same typegeared motor can be adapted to optioned powers ofmotors.It is therefore easy to realize differentsolutions for varied requirements.
2、Ratio: Featured many closely divided ratios andwide ranges of them.Very big final ratios can beobtained throughcombinedunitestoreachextremely low output speeds.
3、Mounting Arrangement: No strict limitation to themounting arrangement.
4、High Strength, Compact Dimension: Housings aremade of high strength cast iron, Gears and shaftgears are finished with gas carburising process andprecise grounding to sequentially get high loadingcapacity of per certain volume.5、Long Service Life: Under the conditions of accuratehselecting type size and the normal maintenance andcomponents(exceptthoseuse,maineasily-disabled parts ) can last as long as up to morethan 25,000 hours.Easily-disabled parts includelubricating oil, oil seals, and bearings.6、Low Noise: All key components are finished byprecisely machining, accurate assembly, and finallytested, and therefore, fairly low noise is reached.7、Highly Efficiency: The efficiency of gear unit ismore than 95%, The efficiency of worm gear unitcan reach 89%.
8、Large Radial Loading Ability,.