Specifications
1.Helical geared motor
2.Foot mounted
3.Ratio,5---200:1,rated power,0.1---2.2kw
4.Aluminium & cast iron alloy body
Three-phase helical geared motor,flange mounted
• Two types of housings: Aluminum alloy and cast iron; Two kinds of frames: foot mounting and flange mounting,good-looking in appearance, suitable for universal mounting.
• Helical gear with the high-tensile alloy material makes the construction more compact, housing smaller, efficiency higher, output torque larger.
• Hardened facing & well-finished transmission gear has the advantages as, seldom distortion, high precision,stable running, lower noise, possible to work continually under the dreadful conditions.
• With 6 specification for the diameter of output shaft: Ø18,Ø22,Ø28,Ø32,Ø40,Ø50.
• Two or three-stage transmission, large ratio range, each single frame size with 14 ratios from 5:1 to 200:1.
• Using high quality bearing prolongs the use life.
• High-performance oil seal prevents the lubricant from leaking back to the inner of motor.
• Three-phase motor combined the standard and full-enclosed aluminum motor, good in waterproof, easy in heat dissipation, high in running efficiency.
• Modular combination extends the transmission ratio from i=5:1 to 1400:1.
Outline Dimension
Helical geared motors workshops
Defective reason | analysis | Solution method |
Noise | Knocking | Gear surface damaged | Contact manufacturer,replace gear set |
Continual cacophony | Bearing damaged | Replace the damaged bearing |
Periodical cacophony | Particle on gear surface | Check gear surface |
Neigh | Lack of lubricant | Fill with lubricant |
Intermittent cacophony | Dirty lubricant | Replace the new lubricant |
Shake | Fixed foundation shake | Deflective mount on the surface | Re-adjust fixed pedestal |
Output shaft shake | Bearing damage | Replace the damaged bearing |
Inner gear parts shake | Gear damage | Replace the damaged gear |
Housing shake | Defective gear assembly | Re-adjust the gear set |
Leakage | Oil seal leakage | Oil seal vulcanize | Replace the damaged oil seal |
Housing leakage | Housing with the sand hole | Replace housing with the sand hole |
Housing shake | O-ring damaged | Replace the damaged O-ring |
Over-heating | Oil seal damaged | Over-tighten oil seal | Replace over-tighten oil seal |
Over-heat housing | Over-road | Re-calculate load |
Lack of lubricant | Low lubricant | Fill with lubricant |
Over-heat motor | 1,the temperature of environment is too high 2,airiness is bad 3,pressure is too high or too low | 1,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 Over-load | 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 damaged | Please contact the manufacture to replace the gear set |