G3FM Series Helical Gearbox with Electric DC Motors

• Application：Motor, Industry
• Hardness：Hardened
• Type：Worm and Wormwheel
• Motor Details：200W 50Hz 220V
• Input Speed：1400rpm
• Speed Ratio：30

=== Base Info ===

• Model NO.：G3FM
• Output Speed：47rpm
• Output Torque：35nm
• Output Shaft Dia：22mm
• Size：296*171*193mm
• Weight：8kg
• Color：Blue,Gray
• Certificate：ISO9001:2008
• Material：Stainless Steel
• Manipulate Way：Robotics
• Manufacturing Method：Cut Gear
• Changes Way：Stepped
• Toothed Portion Shape：Helical
• Transport Package：1 PC , Carton; Several Cartons , Wooden Pallet
• Specification：ISO7
• Trademark：Chenxin
• Origin：Zhejiang, China (Mainland)
• HS Code：848340900
• Production Capacity：15000set,Month

=== Description ===
Normal ratio51015202530405060801001001201602000.2kwoutput shaft18mm22mm28mmactual speed ratio4.9710.1215.1620.0824.8930.8639.5649.0962.1779.1298.18104.08120.88165196.43rpm282138927056453529231814131287NM50Hz6.512.619.126.332.638.950.46375.6100.8103.9125.4150200.4250.760Hz5.410.516.621.927.132.44252.5638486.6104.5125167208.9Fr1588882980118012701760186019602160245024502840333034303430Fr2196

Output torque of IEC input reducerNormal ratio51015202530405060801001001201602000.18kwOutput shaft18mm22mm28mmNM50Hz5.911.417.223.629.33545.356.768.190.793.5112.8135180.3225.660Hz4.99.514.919.724.429.237.847.356.775.677.994112.5150.3188
Quantity of lubricantoutput shaft dia18mm22mm28mm32mm40mm50mmquantity of lubricant1402004006009001600

G3FM three phase motor reducer with flange

Power kwOutput shaftRatioPrimary outline and dimension-mountAFIJMOO1PQRSTUWXYY1120.2185/10/15/20/25267270192.51116.517041030145351820.5129616180812230/40 50/60 80/100293296197.5111918541240148472224.51296171.589.583.528100/120 160/200306309.5208.51123.5215415451705028311298198.5105.588

Defective reasonanalysisSolution methodNoiseKnockingGear surface damagedContact manufacturer,replace gear setContinual cacophonyBearing damagedReplace the damaged bearingPeriodical cacophonyParticle on gear surfaceCheck gear surfaceNeighLack of lubricantFill with lubricantIntermittent cacophonyDirty lubricantReplace the new lubricantShakeFixed foundation shakeDeflective mount on the surfaceRe-adjust fixed pedestalOutput shaft shakeBearing damageReplace the damaged bearingInner gear parts shakeGear damageReplace the damaged gearHousing shakeDefective gear assemblyRe-adjust the gear setLeakageOil seal leakageOil seal vulcanizeReplace the damaged oil sealHousing leakageHousing with the sand holeReplace housing with the sand holeHousing shakeO-ring damagedReplace the damaged O-ringOver-heatingOil seal damagedOver-tighten oil sealReplace over-tighten oil sealOver-heat housingOver-roadRe-calculate loadLack of lubricantLow lubricantFill with lubricantOver-heat motor1,the temperature of environment is too high 2,airiness is bad 3,pressure is too high or too low1,take measure to reduce the temperature 2,clean out the wind passage and check the motor if cooling fan has been damaged 3,adjust electrical source pressureThe motor can`t work
Electrical source haven`t been switched on Check if the switch is contacted will,if the fuse wise is broken or the motor down-lead is brokenThe rotate speed of the
output shaft is too low
Wrong control connection outside
Over loading
Wrong ratio
Electrical source pressure too low
Over-loadCorrect is on the right connection
Reduce the load
Check the rotation ratio of the cooling fan and output shaft by hand
Adjust electrical source pressure 
Reduce loadMotor circumrotate,output
shaft don`t circu mrotate
Inner gear set damagedPlease contact the manufacture to replace the gear set



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