RA-18

Spur Gearbox (Center Output Shaft)

  • Achieving low noise and minimal current consumption.
  • Various gear materials are available, including options for bakelite, steel, plastic, or powder metal.
  • Tailored customization available for shaft, reduction ratio, flange, and pinion.
  • We welcome customization to meet specific requirements.
Specification Download STP Download

Dimensional drawing

Spec

No. Outer diameter(mm) Series Reduction ratio Number of stages Max. rated torque(N-m) Max. momentary torque(N-m) Efficiency Gearbox length(mm) Gearbox weight(g) Output shaft bearing Absolute reduction Radial load(N) Radial load(distance) Shaft axial load(N) Shaft press fit force(N) Radial play of shaft(mm) Thrust play of shaft(mm) Backlash, at no-load
RA-18 20 Spur Gearbox(Center Output Shaft) 1/10 0.04 0.12 73% 16.5 24 Sleeve bearing ≦3.92 10mm from flange ≦1.96 ≦19.61 ≦ 0.05 ≦ 0.3 ≦ 1.5∘
RA-18 20 Spur Gearbox(Center Output Shaft) 1/13 0.04 0.12 73% 16.5 24 Sleeve bearing ≦3.92 10mm from flange ≦1.96 ≦19.61 ≦ 0.05 ≦ 0.3 ≦ 1.5∘
RA-18 20 Spur Gearbox(Center Output Shaft) 1/18 0.06 0.18 65% 20 27.5 Sleeve bearing ≦3.92 10mm from flange ≦1.96 ≦19.61 ≦ 0.05 ≦ 0.3 ≦ 1.5∘
RA-18 20 Spur Gearbox(Center Output Shaft) 1/29 0.06 0.18 65% 20 27.5 Sleeve bearing ≦3.92 10mm from flange ≦1.96 ≦19.61 ≦ 0.05 ≦ 0.3 ≦ 1.5∘
RA-18 20 Spur Gearbox(Center Output Shaft) 1/42 0.1 0.29 55% 20 27.5 Sleeve bearing ≦3.92 10mm from flange ≦1.96 ≦19.61 ≦ 0.05 ≦ 0.3 ≦ 1.5∘
RA-18 20 Spur Gearbox(Center Output Shaft) 1/52 0.1 0.29 55% 20 27.5 Sleeve bearing ≦3.92 10mm from flange ≦1.96 ≦19.61 ≦ 0.05 ≦ 0.3 ≦ 1.5∘
RA-18 20 Spur Gearbox(Center Output Shaft) 1/67 0.1 0.29 55% 20 27.5 Sleeve bearing ≦3.92 10mm from flange ≦1.96 ≦19.61 ≦ 0.05 ≦ 0.3 ≦ 1.5∘
RA-18 20 Spur Gearbox(Center Output Shaft) 1/80 0.12 0.35 50% 21.8 29 Sleeve bearing ≦3.92 10mm from flange ≦1.96 ≦19.61 ≦ 0.05 ≦ 0.3 ≦ 1.5∘
RA-18 20 Spur Gearbox(Center Output Shaft) 1/99 0.12 0.35 50% 21.8 29 Sleeve bearing ≦3.92 10mm from flange ≦1.96 ≦19.61 ≦ 0.05 ≦ 0.3 ≦ 1.5∘
RA-18 20 Spur Gearbox(Center Output Shaft) 1/120 0.15 0.44 50% 21.8 29 Sleeve bearing ≦3.92 10mm from flange ≦1.96 ≦19.61 ≦ 0.05 ≦ 0.3 ≦ 1.5∘
RA-18 20 Spur Gearbox(Center Output Shaft) 1/150 0.15 0.44 50% 21.8 29 Sleeve bearing ≦3.92 10mm from flange ≦1.96 ≦19.61 ≦ 0.05 ≦ 0.3 ≦ 1.5∘
RA-18 20 Spur Gearbox(Center Output Shaft) 1/179 0.18 0.53 45% 25.3 32 Sleeve bearing ≦3.92 10mm from flange ≦1.96 ≦19.61 ≦ 0.05 ≦ 0.3 ≦ 1.5∘
RA-18 20 Spur Gearbox(Center Output Shaft) 1/225 0.18 0.53 45% 25.3 32 Sleeve bearing ≦3.92 10mm from flange ≦1.96 ≦19.61 ≦ 0.05 ≦ 0.3 ≦ 1.5∘
RA-18 20 Spur Gearbox(Center Output Shaft) 1/275 0.18 0.53 45% 25.3 32 Sleeve bearing ≦3.92 10mm from flange ≦1.96 ≦19.61 ≦ 0.05 ≦ 0.3 ≦ 1.5∘
RA-18 20 Spur Gearbox(Center Output Shaft) 1/350 0.18 0.53 45% 25.3 32 Sleeve bearing ≦3.92 10mm from flange ≦1.96 ≦19.61 ≦ 0.05 ≦ 0.3 ≦ 1.5∘
RA-18 20 Spur Gearbox(Center Output Shaft) 1/430 0.18 0.53 40% 25.3 32 Sleeve bearing ≦3.92 10mm from flange ≦1.96 ≦19.61 ≦ 0.05 ≦ 0.3 ≦ 1.5∘
RA-18 20 Spur Gearbox(Center Output Shaft) 1/549 0.18 0.53 40% 25.3 32 Sleeve bearing ≦3.92 10mm from flange ≦1.96 ≦19.61 ≦ 0.05 ≦ 0.3 ≦ 1.5∘
RA-18 20 Spur Gearbox(Center Output Shaft) 1/689 0.18 0.53 40% 25.3 32 Sleeve bearing ≦3.92 10mm from flange ≦1.96 ≦19.61 ≦ 0.05 ≦ 0.3 ≦ 1.5∘
RA-18 20 Spur Gearbox(Center Output Shaft) 1/794 0.18 0.53 40% 25.3 32 Sleeve bearing ≦3.92 10mm from flange ≦1.96 ≦19.61 ≦ 0.05 ≦ 0.3 ≦ 1.5∘
RA-18 20 Spur Gearbox(Center Output Shaft) 1/866 0.18 0.53 40% 25.3 32 Sleeve bearing ≦3.92 10mm from flange ≦1.96 ≦19.61 ≦ 0.05 ≦ 0.3 ≦ 1.5∘