ENG_941922.XML
G_D211_XX_00726
SIMOTICS S-1FT2 servo planetary geared motors with coaxial gearboxes NRB, NRK, NLC and angular gearboxes NRBW, NRKW, NLCW are compact and efficient drive units that have a high dynamic performance. The combinations, each comprising a servomotor with a high-performance planetary gearbox, are suitable for a wide range of applications in industrial environments.
These planetary geared motors are specified and delivered as complete unit. All outstanding performance data are matched to the motor-gearbox combination.
Motors
High Dynamic
Where small masses have to be moved with maximum dynamic response and precision, the S‑1FT2 High Dynamic servomotors with low inertia show their strengths to the full. The lightweight and low-friction gearboxes in conjunction with inertia-optimized clamping systems allow the highest cycle rates to be achieved in the application.
Compact
If larger loads need to be moved with precision but also with a high dynamic response, a motor version with higher inertia is unavoidable so that the closed-loop control can be adequately handled. 1FT2 Compact servomotors with medium inertia and planetary gearboxes with higher transmission ratios enable even difficult inertia conditions to be mastered from a control perspective.
Planetary gearboxes
Planetary gearboxes NRB(W), NRK(W), and NLC(W) can be mounted in all spatial positions without restriction and are maintenance-free thanks to their life-long lubrication.
Coaxial gearboxes
NRB
NRB is the lightest gearbox with the highest power density. Thanks to its low friction bearing design it is suitable for high speeds and only generates a slight amount of heat.
Application areas:
- Packaging
- Food industry
- Pharmaceutical and medical systems
- Auxiliary axes in machine tools
NRK
The NRK series gearbox is suitable for higher radial and axial forces due to the large output bearing. This gearbox is also suitable for higher speeds thanks to low internal friction.
Application areas:
- Automation and mounting technology
- Packaging
- Auxiliary axes in machine tools
NLC
Thanks to the preloaded tapered roller bearing, the NLC gearbox has a high degree of rigidity and is perfectly suited for high radial and axial loads. The IP65 cover provides protection against dust and water.
Application areas:
- Automation and mounting technology
- Packaging
- Food industry
- Printing industry
- Auxiliary axes in machine tools
Angular gearboxes
Thanks to a first bevel gear stage, the NRB, NRK and NLC planetary gearboxes are also available as NRBW, NRKW or NLCW angular gearboxes.
The angled versions are ideal for confined spaces.
Due to the additional angle stage, the losses in the angular gearbox are slightly higher and the rated data is reduced compared to the corresponding coaxial version.