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ISO 9001:2015 · GJB9001C-2017 · CE · SGS

GP / GZ Vacuum Planetary Gearbox, Frames 42–120

Vacuum-compatible coaxial (GP) and right-angle (GZ) planetary gearboxes matched to our motors.

SeriesGP (coaxial) · GZ (right-angle)
Frame Sizes42 / 60 / 90 / 120
Reduction RatioL1: 4–10 · L2: 16–70 · L3: 64–200 (to 200:1)
Rated Input Speed3000 r/min
Efficiency≥ 90–95%
Temperature Range−196 ~ +200 °C
Vacuum Degree10⁻⁵ Pa
Motor InterfaceB (stepper) / C (servo)
FlangeF square · Y round
Temperature/Vacuum GradesNTL3 · NTL4 · VTL3 · VMT1/VMT2 · VHT1/VHT2

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Key Features

  • Engineered materials and low-outgassing construction for extreme environments
  • Custom windings, shafts, flanges and connectors available
  • 100% tested in thermal vacuum / temperature cycling before shipment
  • OEM and small-batch customization supported

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