Rexroth GTM140-NN2-050B-NN05 Servo Planetary Gearbox With 50:1 Reduction Ratio

The Rexroth GTM140-NN2-050B-NN05 is a high-precision two-stage planetary servo gearbox from  Rexroth GTM series, featuring a standard 50:1 reduction ratio. It adopts high-precision hardened gear processing technology, with ultra-low backlash, high transmission efficiency and high torque density. This gearbox is widely matched with Rexroth and mainstream brand servo motors, perfectly suitable for precision positioning, high-speed operation and heavy-duty industrial automation scenarios.

This Rexroth planetary gearbox delivers stable high-torque output with minimal positioning error, ideal for high-precision automation equipment:

Equipped with optimized industrial-grade design, this gearbox has obvious advantages in precision, durability and stability:

• High Precision & Low Backlash: Hardened and precision-ground gear teeth ensure ultra-small positioning error, supporting repeated high-precision motion.
• High Efficiency & Energy Saving: 97% high transmission efficiency reduces power loss, suitable for long-time continuous S1 operation.
• IP65 Full Protection: Dust-proof and splash-proof structure, adapt to workshop dust, water splash and harsh industrial environment.
• Maintenance-free Design: Sealed structure with lifelong grease lubrication, no daily refueling required, low maintenance cost.
• Low Noise & Low Vibration: Optimized tooth profile meshing, smooth operation, effectively reduce equipment running noise.
• Strong Versatility: Standard servo interface, compatible with Rexroth and other mainstream servo motors in the industry.

This Rexroth 50:1 planetary gearbox is widely used in medium and high-end precision automation equipment:

• Precision CNC machine tools and processing equipment
• Industrial robots, manipulators and automation arms
• Packaging, labeling, printing and textile machinery
• Automated assembly lines and conveyor systems
• Logistics sorting, lifting and handling equipment
• Food, pharmaceutical and new energy automation equipment

All products are original factory sealed, packed with professional export shockproof and moisture-proof packaging. We support global sea freight, air freight and express delivery, with stable supply and fast delivery. Each product comes with complete factory documents and 12-month after-sales warranty.