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PLASTIC PLANETARY GEARS

Matex uses several different materials in our low-cost plastic planetary gears. The outer ring gear is constructed entirely out of plastic while the inner planets and rollers are made of sintered metal. Carrier plates are usually made of ZDC2 but can be made in a variety of materials (from sintered metal to steel) when higher loads demand a more robust material. This combination of materials allows Matex Products to drastically cut weight and noise while still providing the strength required to handle those higher torque applications that an all plastic planetary gear system could not sustain.

0-44 in/lbs Torque Gears

Model: 35-4PRS (LGU 35-P)

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Product Details

Nominal Reduction Ratio 4
Actual Reduction Ratio 3.66
Maximum Torque (Ncm) 78
Weight (oz) 0.494
Low Temp (°F) 14
High Temp (°F) 149
Input Shape 4x3
Output Shape 6.2x12x0.6
Input Shaft Penetration Q1 (in) 0.20
Output Shaft Penetration P (in) 0.16
Fitting J ±-2-3 key 2 - width 3
Dimension A (in) 1.378
Dimension B (in) 1.285
Dimension C (in) 1.236
Dimension D (in) 1.102
Dimension E 13
Dimension F (in) 0.394
Dimension L1 Overall Length (in) 0.524
Dimension L2 (in) 0.252
Dimension L3 (in) 0.419
Dimension M (in) 0.167
Dimension N (in) 0.104
Dimension O (in) 0.108
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