SFX160 Flange Output Planetary Gearbox | In-Line Precision Low-Backlash Servo Drive

Maximize your machinery torsional rigidity and positioning accuracy with the Planetary gear reducer SFX160, a premium industrial benchmark within our heavy-duty SFX Series Planetary Gearbox lineup. Explicitly engineered with a rigid rotating output flange, this high-performance Flange Output reducer provides exceptional radial and axial load support alongside a robust torque profile of 342NM to 650NM. Built as an In-Line Precision Gearbox for direct integration with modern high-capacity servo systems, its multi-planet architecture guarantees highly efficient power delivery and stable operational dynamics. Operating as a dependable Low-Backlash Planetary Drive, the SFX160 optimizes motion synchronization while maintaining ultra-low acoustic levels and superior thermal management in complex automated environments.

Engineering & Kinematic Performance Matrix

Torque Profile: 342NM – 650NM Constant Rated Output Torque

Single-Stage Ratios: 3 / 4 / 5 / 6 / 7 / 8 / 10

Dual-Stage Ratios: 12 / 15 / 16 / 20 / 25 / 30 / 35 / 40 / 50 / 60 / 70 / 80 / 100

Single-Stage Backlash: ≤ 8 arcmin Precision Standard

Dual-Stage Backlash: ≤ 10 arcmin Precision Standard

Acoustic Emission: Whisper-Quiet Running Signature ≤ 65 dB

Lubrication System: Factory-Sealed Lifetime Synthetic Gear Grease

Environmental Seal: IP65 Ingress Protection Certified

Thermal Threshold: Wide Continuous Envelope From -10°C up to +90°C

Mounting Versatility: Universal Multi-Directional / Omni-Directional Orientation

Kinematic Integrity & Automation Synergy

Mechanical Component	Engineering Logic	Process Synergy
Standard Flange Output Face	ISO 9409 Bolt Matrix \| Compact Torsional Rigidity	Eliminate output shaft deflection under heavy tipping moments, boosting placement reliability during sudden indexing cycles.
IP65 Synthetic Lip Seals	Enclosure Protection Logic \| Fluid & Particulate Defense	Forms a secure, dust-tight barrier that protects internal gear meshes from factory spills, moisture, and fine environmental dust.
Advanced Synthetic Grease	Thermal Regulation Logic \| Lifetime Lubricating Layer	Maintains an optimal lubrication film at high cycling speeds without thinning or leaking across the full -10°C to +90°C window.

Structural Engineering & Motion Profile Protection

High-Rigidity Flange Mount & Space-Saving Geometry

Compared to traditional shafted designs, the rotating flange interface of the SFX160 gives machinery engineers structural rigidity and high torque density. Pinions, pulleys, or rotary tables bolt directly to the output head, shrinking the total length of the drive train, mitigating torsional deflection, and providing a streamlined inline assembly profile capable of handling constant outputs up to 650NM.

Controlled Low-Lost-Motion Gearing Integrity

Minimizing positional hysteresis is critical for repeating indexing routines and reverse tracking setups. By pairing hard gas-nitrided internal gear teeth with a rigid, monolithic bearing carriage, this speed reducer keeps single-stage backlash bounded within ≤8 arcmin. The system distributes shock forces during hard industrial cycles evenly, mitigating tooth wear and sustaining accuracy over extended shifts.

Omni-Directional Mounting & Industrial Adaptation

Modern automated setups demand flexible installation mechanics that can accommodate unorthodox angles. With a balanced, omni-directional housing configuration, the SFX160 easily adapts to your precise architectural layout in any installation direction. Its premium alloy shell protects precision elements from heavy work floor vibration while presenting a sleek design layout.

Fulfillment & Engineering Excellence

As a global supply partner for premium automation system integrators and precision machinery builders, we execute strict factory validation on every single SFX160 configuration:

Technical Rigor: Each individual unit goes through 100% factory verification tests, checking low noise thresholds (≤65 dB), IP65 seal structural integrity under pressure, and dual-direction torque consistency.
Reinforced Origin: Machined from premium high-tensile alloy steel with precision shaved tooth profiles, gas-nitrided to create hard wear surfaces backed by a ductile, impact-resistant inner core.
Customization Logic: Fully customizable input flanges tailored to major international servo motor brands, customizable output shafts (keyed, smooth, or splined), and special synthetic grease fills optimized for cleanroom or extreme thermal environments.

Technical Support FAQ

Q1: What structural advantages does the SFX160 flange mount configuration offer over a standard output shaft?

A: The rotating flange design offers substantially higher torsional stiffness and can absorb severe axial and radial forces. This structure lets you bolt key mechanical components directly to the flange face, avoiding couplers and reducing machine footprints.

Q2: How does the SFX160 manage high thermal stress during rapid reverse indexing routines?

A: By filling the gear channels with a premium synthetic compound grease, the unit maintains an ideal fluid-film boundary layer. This lubrication matrix works efficiently inside a wide thermal range (-10°C to +90°C), minimizing internal friction-induced heat generation.

Q3: Can this flange output planetary gearbox be safely installed in high-humidity automation cells?

A: Yes. The SFX160 is certified with an IP65 ingress protection score. It features sealed joints and matching synthetic lip rings to completely seal the inner mechanism against water vapor, process fluids, and abrasive workshop dust.