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- Product overview
Nidec Graessner Gears Gearing precision with performance.
PowerGear
The spiral bevel gearbox
The high performance bevel gearbox
- Highest torque within small gearbox size
- For highest input speeds
- Ratios i = 1:1 up to 5:1
- Torque up to 7000 Nm
- Output via solid and hollow shaft
- Motor mounting either directly or via coupling and flange
- Version P – The standard bevel gearbox
- Version X – For highest torques
- Version HS – For highest input speed
PowerGear Miniature
The miniature spiral bevel gearbox
The Revolution among Miniature Gears.
- miniature gear for maximum precision
- low backlash and high transmission accuracy
- case-hardened bevel gear tooth system
- friction-locked shaft-and-bevel-gear fit
- energy-efficient through high level of efficiency of 98%
- extremely light-weight aluminium housing
- maintenance free through synthetic grease
DynaGear
The hypoid bevel gearbox
The high dynamic right angle gearbox
- Hypoid gear sets
- High input speed at middle and highest torque
- Ratios i = 3:1 up to 15:1, single-stage, ratios up to 150:1 in two-stages
- Torque up to 1440 Nm
- Low backlash ≤ 2 arcmin
- Variable motor mounting via coupling and lantern
- Variable ratios within one gearbox size
DynaGear Eco
The cost optimised hypoid bevel gearbox
The cost optimised right angle gearbox
- Hypoid gear sets
- High input speed at middle torque
- Ratios i = 5:1, 8:1, 10:1 and 15:1, all single-stage
- Torques up to 260 Nm
- Backlash ≤ 6 arcmin
- Flexible motor mounting via coupling and flange
EvoGear
The all-rounder amongst servo right-angle gearboxes
Advantages:
- 4 configurations - including planetary gear at the output
- 17 transmission ratios
- Maximum performance with small dimensions and low weight
- Due to the lifetime lubrication, the gearboxes are practically maintenance-free under normal operating conditions
- Energy-saving due to high efficiency of up to 96%
- Precise due to low backlash of <5 arcmin
- Variable motor attachment via lantern and coupling
KS TwinGear
The helical bevel gearbox
- Two-stage bevel helical gearbox with ratios of up to 75:1
- Torques up to 7500 Nm
- Torsional backlash < 6 arcmin
- Motor mounting either directly or via coupling and lantern
- High torsional stiffness
- High input speeds at high torques
PlanetGear
The Planetary Gearbox for Power and Precision
- compact design
- high level of efficiency
- high torsional rigidity
- low mass moment of inertia torque
- high overload capacity
- high dynamics
- large transmission ratios
SpurGear
Dynamic Spur Gearboxes
Advantages:
- economical production
- simple mechanical movement and power transmission
- high level of efficiency
- high running smoothness
- high axial and radial loads
- low circumferential backlash
- broad range of applications
- long service life
DesignGear
The customised gearbox
The customised gearbox
- Single-stage gearboxes available as gearchange and reversing gearbox types
- Forced-circulation oil lubricated gearboxes for high speed and torque
- Labyrinth sealed gearboxes of an efficiency
98%
- Special-purpose design gearboxes with additional elements for use as functional units
Nidec GuidedGear NEW
Drive Solution for Automated Guided Vehicles (AGV)
- Helical planetary gearHigh precision
- High running smoothness
- Compact design
- Customised design possible
- High radial loads
- Angular version (EVO Series)
- 7 standard series (including angular versions)
- A variety of motor flanges available
- All parts from one supplier
- Worldwide service
BevelGear
Gearing Precision and Performance
Spiral-, Hypoid- and Zerol® Bevel Gears
- Standard range of products and custom-made versions
- Module ms from 0.5 to 12
- Diameters up to 410 mm
- Shaft angle from 10° to 170°
- More than 60 years of experience
- Ground gear teeth
GearSystems [2.0]
System Solutions for Rack and Pinion Applications
Gear Boxes - Racks - Spur Gears - Lubrication Components
These include:
- low-backlash precision gearboxes
- spur gears
- toothed racks
- lubrication systems