Gold Member Since 2015
Audited Supplier
Taizhou Sihai Machinery Co., Ltd.

Helical Gearbox, Helical Gearmotor, Gearbox manufacturer / supplier in China, offering G3FM Flange Mounting Helical Gearmotor, 60W Micro AC Gear Motor 90mm 110V 220V 380V, Src Power Transmission Helical Gearbox Reducer and so on.

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Supplier Homepage Product G3 helical gearmotor G3FM Flange Mounting Helical Gearmotor

G3FM Flange Mounting Helical Gearmotor

FOB Price: US $80 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $80/ Piece
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Production Capacity: 15000set/Month
Transport Package: 1 PC / Carton; Several Cartons / Wooden Pallet
Payment Terms: L/C, T/T, Western Union, alipay

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Basic Info
  • Model NO.: G3FM
  • Material: Stainless Steel
  • Manipulate Way: Robotics
  • Toothed Portion Shape: Helical
  • Type: Worm and Wormwheel
  • Input Speed: 1400rpm
  • Output Speed: 47rpm
  • Output Shaft Dia: 22mm
  • Weight: 8kg
  • Certificate: ISO9001:2008
  • Specification: ISO7
  • HS Code: 848340900
  • Application: Industry
  • Hardness: Hardened
  • Manufacturing Method: Cut Gear
  • Changes Way: Stepped
  • Motor Details: 200W 50Hz 220V
  • Speed Ratio: 30
  • Output Torque: 35nm
  • Size: 296*171*193mm
  • Color: Blue/Gray
  • Trademark: Chenxin
  • Origin: Zhejiang, China (Mainland)
Product Description

Our G3 helical gear motor products using advanced production technology. is reach the small deformation,high precision,low noise and smooth running

Model & Mark :G3FM-1:20-0.75KW-28mm
G3Model code
F/LMount mode F:Flange mounted L:Foot mounted 
M/B/SPower mode M:Standard model(motor without brake) B:Brake model (motor with brake) S:IEC input  Without character means shaft input
1:20Speed ratio of reducer (i=5,10,15,20~~~200)
0.75kwMotor power (0.1kw 0.2kw 0.4kw 0.75kw)
28mmOutput shaft Diameter (18,22,28,32,40,50mm)

Performance parameter

Normal ratio5101520253040506080100100120160200
0.2kwoutput shaft18mm22mm28mm
actual speed ratio4.9710.1215.1620.0824.8930.8639.5649.0962.1779.1298.18104.08120.88165196.43

Output torque of IEC input reducer
Normal ratio5101520253040506080100100120160200
0.18kwOutput shaft18mm22mm28mm

Quantity of lubricant
output shaft dia18mm22mm28mm32mm40mm50mm
quantity of lubricant1402004006009001600

G3FM three phase motor reducer with flange

Power kwOutput shaftRatioPrimary outline and dimension-mount
2230/40 50/60 80/100293296197.5111918541240148472224.51296171.589.583.5
28100/120 160/200306309.5208.51123.5215415451705028311298198.5105.588

Defective reasonanalysisSolution method
NoiseKnockingGear surface damagedContact manufacturer,replace gear set
Continual cacophonyBearing damagedReplace the damaged bearing
Periodical cacophonyParticle on gear surfaceCheck gear surface
NeighLack of lubricantFill with lubricant
Intermittent cacophonyDirty lubricantReplace the new lubricant
ShakeFixed foundation shakeDeflective mount on the surfaceRe-adjust fixed pedestal
Output shaft shakeBearing damageReplace the damaged bearing
Inner gear parts shakeGear damageReplace the damaged gear
Housing shakeDefective gear assemblyRe-adjust the gear set
LeakageOil seal leakageOil seal vulcanizeReplace the damaged oil seal
Housing leakageHousing with the sand holeReplace housing with the sand hole
Housing shakeO-ring damagedReplace the damaged O-ring
Over-heatingOil seal damagedOver-tighten oil sealReplace over-tighten oil seal
Over-heat housingOver-roadRe-calculate load
Lack of lubricantLow lubricantFill with lubricant
Over-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 pressure
The 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 broken
The rotate speed of the
output shaft is too low

Wrong control connection outside
Over loading
Wrong ratio
Electrical source pressure too low
Correct 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 load
Motor circumrotate,output
shaft don`t circu mrotate

Inner gear set damagedPlease contact the manufacture to replace the gear set

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