Featured Projects
High-Torque Rotary Actuator Gearbox
A compact gearbox with a 220:1 reduction ratio and exceptional efficiency for use in a UAV application. The solution featured custom-designed gears with optimized tooth profiles to minimize noise and maximize power transmission in a space-constrained environment.
Challenges
• Extreme space constraints
• High torque requirements
• Strict weight limitations
• Wide temperature range
Solutions
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Advanced material & heat treatment selection
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Custom tooth profiles
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Lightweight alloy housing
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Special lubricant selection
Explore our portfolio of precision gear and mechanical system solutions across various industries and applications.
Two Stage Planetary Gearbox
Planetary gearbox with a 30:1 reduction ratio for an industrial solution. Custom design gearbox combining power density with accuracy. Special ceramic bearing for planets, as well as specialized tooth form to achieve >10.000 RPM input.
Ball screw integration for linear motion upon request
Challenges
• In-line geometry
• High speed requirements
• No bigger than motor diameter
• High intermittent torque
Solutions
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Multi-stage planetary design
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Custom tooth profiles
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Material optimization
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FEA Analyses for Carrier and Housing
Redundant Linear Actuator Gearbox
A multi-load path gearbox with dual motor and dual gearbox setup where reliability and redundancy matters. The solution featured two identical motors & symmetrically oriented geartrain where each path can be disabled with a special clutch integration in case of a jamming type of failure
Challenges
• High linear force
• Redundancy for motor & gearbox
• No degraded performance by single failure
• IP 67 Protection
Solutions
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Precise ball-screw for high efficiency
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Multiload path to the ballscrew
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Each motor handles full load
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Special sealing between casings​
Long Lifetime No-Maintenance Rotary Actuator Gearbox
A compact rotary gearbox for a UAM application with a 450:1 reduction ratio and expected lifetime >10.000 hours, output shaft movement of ±25° total. Special calculation techniques for gears & bearings considering oscillation.
Challenges
• High reduction ratio
• Oscillation only load spectrum
• Long lifetime
• No maintenance
Solutions
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Advanced sizing techniques to utilize volume
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Specialized calculation for oscillation
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Pinpoint heat treatment recipes
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Experienced based selection of COTS items
