SAER155 Right-Angle Planetary Gearbox | Cost-Effective Low-Backlash Automation Drive

Optimize your floor space and automation budgets with the Planetary gear reducer SAER155, a highly reliable right-angle solution within our versatile SAER Series Planetary Gearbox lineup. Explicitly designed to resolve strict depth clearance restrictions while maintaining a strong torque profile, this budget-conscious Helical Bevel Gear reducer delivers a continuous rated output torque ranging from 342NM to 650NM within a clean 155mm housing configuration. Engineered for a direct, compact match with widely available industrial servo and stepper motors, its dual-stage sharing architecture manages rotational stress smoothly. Offering dependable, low-backlash operation (≤10 arcmin for single stage), the SAER155 provides an elite balance of high thermal threshold, fluid-tight protection, and space-saving right-angle design.

Engineering & Kinematic Performance Matrix

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

Single-Stage Ratios: 3 / 4 / 5 / 6 / 7 / 8 / 10 / 12 / 14 / 16 / 20

Dual-Stage Ratios: 15 / 16 / 20 / 25 / 30 / 35 / 40 / 50 / 60 / 70 / 80 / 100 / 120 / 140 / 160 / 200

Single-Stage Backlash: ≤ 10 arcmin (Standard Economy Grade)

Dual-Stage Backlash: ≤ 14 arcmin (Standard Economy Grade)

Acoustic Emission: Smooth Quiet Operation Profile ≤ 70 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
90° Helical Bevel Stage	Right-Angle Logic \| High-Efficiency Force Redirection	Allows motors to sit parallel to conveyor lines, saving massive amounts of central factory walkway clearance.
IP65 Commercial Seals	Enclosure Shielding Logic \| Sealed Grease Protection	Provides complete protection against fluid splashes and fine dust particles, reducing plant maintenance costs.
High-Stability Synthetic Grease	Thermal Logic \| Continuous Lubrication Protection	Maintains uniform viscosity to prevent gear scuffing throughout extended thermal cycles ranging from -10°C to +90°C.

Structural Engineering & Motion Profile Protection

Right-Angle Profile Packing & Footprint Optimization

In mid-scale packaging cells and plant conveyor automation layouts, utilizing long inline motor profiles often causes equipment protrusions that block vital maintenance access paths. The SAER155 avoids these space issues by using a precision 90-degree gear layout. This configuration deflects the motor housing safely along the machine frame, optimizing space utilization while smoothly maintaining high torque performance up to 650NM.

Cost-Effective Backlash Control & Balanced Gearing Rigidity

Providing highly dependable rotational tracking without inflating project component budgets is a key focus of our 155mm right-angle transmission philosophy. By matching precision-machined internal bevel teeth with a stable inline planetary carrier, this reducer controls standard indexing stops and dynamic load cycles easily. This matched gear layout locks single-stage backlash within a reliable ≤10 arcmin tier, delivering a cost-effective and highly stable positioning path.

Omni-Directional Mounting Adaptability & Clean Industrial Outlook

General-purpose motion control components must combine flexible mounting integration with a clean structural appearance. Featuring an omni-directional universal mounting profile, the SAER155 bolts securely into existing machine layouts at any orientation angle your drawing requires. The robust exterior frame serves as a strong shield against random factory impact forces, providing a clean, professional finish that matches international industrial standards.

Fulfillment & Engineering Excellence

As a key international manufacturing partner for high-volume automation system builders and general industrial machinery packagers, we maintain careful quality screening on every SAER155 shipment:

Technical Rigor: Every single completed unit undergoes 100% strict factory testing, ensuring smooth running noise levels (≤70 dB), reliable IP65 environmental seal seating, and stable bidirectional torque transfer.
Reinforced Origin: Engineered from high-tensile carbon alloy steels with advanced tooth profiling, heat-treated to ensure highly durable wear surfaces combined with excellent structural impact resistance.
Customization Logic: Fully customizable input flanges to suit major standard servo and stepper motor brands, customizable output shaft extensions (with keys, smooth, or customized diameters), and premium synthetic greases matched to specific thermal zones.

Technical Support FAQ

Q1: What are the main installation benefits of choosing the right-angle SAER155 over a traditional inline model?

A: The 90-degree layout allows the motor to be positioned flat alongside the driven equipment or conveyor wall. This significantly shortens the overall clearance footprint, preventing accidental motor damage from passing materials or staff.

Q2: How does the SAER155 series balance budget friendliness with a strict protection rating like IP65?

A: By utilizing highly optimized housing seals and precision-machined mating surfaces, we maintain dependable IP65 environmental protection across our economy line. This effectively blocks moisture and dust ingress without unnecessarily increasing manufacturing costs.

Q3: Can the SAER155 gearbox handle high-frequency reversing applications effectively at ≤10 arcmin of backlash?

A: Yes. The specialized helical bevel teeth and heat-treated internal gear train are designed to withstand continuous directional shifts. The ≤10 arcmin backlash rating offers an exceptionally cost-effective solution for standard sorting, indexing, and conveyor loops.