Nanotec GP42 GP56 and GP80 Planetary Gearboxes

Nanotec GP42, GP56 and GP80 are planetary gearbox families with 42, 56 and 80 mm flanges. The supplied source describes one- and two-stage designs with hardened straight-cut steel gears and rated torque across the selection of 1.8–47.85 Nm. They are offered with compatible brushless and stepper motors.
Key Specifications
Specification | Details |
Families | GP42 / GP56 / GP80 |
Flanges | 42 / 56 / 80 mm |
Construction | One- or two-stage planetary |
Gears | Hardened straight-cut steel |
Listed rated torque range | 1.8–47.85 Nm; configuration dependent |
Sun-gear arrangement | Mounted on motor shaft; GP80 clamping option by request |
Motor combinations | Compatible BLDC and stepper motors |
Engineering Assessment
A practical family to evaluate when a compact motor-mounted planetary gearbox fits the load. Choose the ratio and sun-gear connection with the motor rather than treating flange size as the entire interface definition.
Applications
Compact industrial and OEM motion axes using a matched motor and planetary transmission.
Industries: Manufacturing and automation
Price and Configuration
Request a quotation for the selected model, options, integration requirements and delivery schedule.









