GN Helical GearBox
Product Description

2GN / 3GN / 4GN / 5GN【K Series】

A gearbox can reduce output rpm and get a bigger torque when the motor equips with a gearbox or worm gear reducer. All products are made in Taiwan with high quality and our high-strength design makes maximum permissible torque up to 100kgcm.

  • Reduce output rpm and get a bigger torque.
  • Get gear ratio 1/1800 with Decimal GearBox.
  • Low noise and no need to change oil.
  • GN type Gear Box
  • Model: 2GN / 3GN / 4GN / 5GN
  • Dimension: 60 / 70 / 80 / 90mm
  • Gear Ratio: 1/3 ~ 1/180
  • For motor output:6W ~ 60W

SPECIFICATION SHEET

ModelTypeFrameRatioFor Motor Output
2GN Square Box 60mm 3 ~ 180 6W
3GN Square Box 70mm 3 ~ 180 15W
4GN Square Box 80mm 3 ~ 180 25W
5GN Square Box 90mm 3 ~ 180 40W ~ 60W

DIMENSION (mm)

MODELOUTPUT (W)RATIOABCBDBECCIGPZEOUTPUT SHAFTWEIGHT
LSSDW×Y×LK(KG)
2 6W 3~18 60 64 32 32 10 18 4.5 70 4.4 49.5 27.5 8 7 - 0.34
(GN) 20~180 74 42 0.39
3 15W 3~18 70 67 32 32 15 30 3 82 5.5 58.0 30 10 8 4×4×25 0.52
(GN) 20~180 74 42 0.58
4 25W 3~18 80 68 36 32 15 34 2.5 94 5.5 66.5 29.5 10.0 7.5 4×4×25 0.66
(GN) 20~180 82 50 0.81
  40W 3~18 90 74 43 32 18 34 2.5 104 6.4 73.6 28.5 12.0 9.5 4×4×25 1.2
5 (GN) 20~180 90 59 1.4
60W 3~18 90 74 65 32 18 34 2.5 104 6.4 73.6 28.5 12.0 9.5 4×4×25 1.2
(GN) 20~180 90 1.4
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