Planetary Reducer PEH90

PEH90 Precision planetary gear reducers offer high torque and rigidity, employing a helical gear in place of a straight gear for more torque and silent operation. Its precise and low backlash is enabled by a pre-run procedure for meshing gears inside. The reducers also easily dispense heat, with an outside shell entirely (PEH series) or partially made of aluminum.

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136.00 144.00 

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Planetary Reducer PEH90-07-P1
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Planetary Reducer PEH90-10-P1
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Description

  Details


ModelDownload 3D ModelReduction RatioRated Output TorqueMax Output TorqueMotor Mounting FlangeInput ShaftOutput ShaftRated Input SpeedMax Input SpeedMax Radial LoadMax Axial LoadPrecision (Arcmin)Working TemperatureSKU
Planetary Reducer PEH90-07-P1PEH90-3D7 : 1140 N420 NNEMA3414 mm22 mm300060003250 N1630 N≤ 3′-20° ∼ 90°1219001
Planetary Reducer PEH90-10-P1PEH90-3D10 : 1100 N300 NNEMA3414 mm22 mm300060003250 N1630 N≤ 3′-20° ∼ 90°1219002
Pictures, dimensions,table data and technical drawings of this product are made with reasonable care and liability is excluded for the accuracy and correctness of this data

Applications of Planetary Gear Reducers

Planetary gear reducers offer excellent performance in a wide range of industries including automation, electronics, food processing, packaging, textiles, construction, energy, medical, security systems, and transportation. Specific applications include:

  • Ball screws
  • CNC spindles
  • Conveyor systems
  • Indexing systems
  • Laser equipment
  • Printing machines
  • Rack and pinion
  • Robots
  • Rollers and belts
  • Working tables

What Are Planetary Gear Reducers?

Planetary gear reducers are compact components that strive to maximize the transmission of torque in various applications. The mechanisms ensure the transmission of high torque levels while simultaneously decreasing the required number of motor revolutions for a set level of power. The reducers are composed of a gearbox and aligned input and output shafts. Industrial automation systems, including DC transmission, servo, and stepping systems, use planetary gear reducers to efficiently manage tasks that demand high levels of torque.

Helical Gears vs Spur Gears

Helical gears have teeth that are angled relative to the gear’s axis of rotation, resembling a screw shape.

Advantages:

  • Higher Load Capacity: The angled teeth of helical gears provide a greater contact area, which allows for higher load capacities and the ability to handle more torque.
  • Smooth Operation: The helical configuration results in a smoother and more gradual tooth meshing, which reduces noise and vibration compared to straight gears.
  • Reduced Wear: The smoother operation of helical gears can lead to less wear and tear, extending the life of the gears.
  • Axial Thrust: Unlike straight gears, helical gears generate axial thrust instead of radial thrust, which can simplify the bearing arrangement and reduce overall system complexity.

 

Features

  • Service Life: min 20000 Hours
  • Lubricated for Life (not need to lubricate anymore)
  • Installation mode: Can be installed in any position
  • Protection Level: IP65
  • Efficiency: 97%
  • Helical gears for greater precision and quiet operation

 

 

Show the gearbox assembly

  1. Precision gears
  2. Planetary gear carrier
  3. Precision ring gear
  4. Input shaft
  5. Connecting plate / Flange

  Dimensions / For 3D model go to table above and make download STP model


 

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Planetary Reducer PEH90

PEH90 Precision planetary gear reducers offer high torque and rigidity, employing a helical gear in place of a straight gear for more torque and silent operation. Its precise and low backlash is enabled by a pre-run procedure for meshing gears inside. The reducers also easily dispense heat, with an outside shell entirely (PEH series) or partially made of aluminum.