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No. 568, Yifeng Rd., Sec. 3, Nantun Dist., Taichung City 408, Taiwan (R.O.C.)
Tel: 886-4-22510450
Fax: 886-4-22526938
RUIFEN GEAR
Model: BH90-L1 Planetary Gearbox
Category: Automatic/Industrial Machines & Equipments / Automated Machinery & Equipments / Industrial Robots & Accessories
Characteristics
The BH Series Low Backlash Planetary Gearbox is specifically engineered for high-precision motion control applications, providing exceptional performance and reliability when coupled with servo motors.Key Advantages:Ultra-Low Backlash: Achieves an ultra-precision backlash of just 3arcmin, ensuring maximum positioning accuracy and dynamic performance. The standard model offers a competitive backlash of 5arcmin.High Precision & Low Noise: Utilizes Helical Planetary Gearing (or Precision Ground Helical Gears) for smoother power transmission, reduced vibration, and an exceptionally low noise level compared to standard spur gears.High Rigidity: The gearbox design provides high torsional stiffness to handle demanding, high-speed reversing cycles.Wide Ratio Range:Single-Stage (L1) options cover ratios from 3~10-Stage (L2) options offer a broad range of ratios from15~100.Motor Compatibility: Perfectly suited for integration with various servo motor brands, typically accommodating power ratings from 0.2kW up to 1kW.
Model Nomenclature Example Breakdown:Code (ex: BH90-L1-5-K-P2-F3)DescriptionBHSeries Code (Low Backlash)90Frame Size / Outer DiameterL1Reduction Stage: Single-Stage5Gear Ratio (5:1)KOutput Shaft Type (Keyway Shaft) P2Backlash Level (P2 Standard Backlash)F3Output Flange Type / Mounting (or Input Flange Type)
Specifications
The BH Series Low Backlash Planetary Gearbox is specifically engineered for high-precision motion control applications, providing exceptional performance and reliability when coupled with servo motors.
Key Advantages:
-
Ultra-Low Backlash: Achieves an ultra-precision backlash of just 3 arcmin, ensuring maximum positioning accuracy and dynamic performance. The standard model offers a competitive backlash of 5arcmin.
-
High Precision & Low Noise: Utilizes Helical Planetary Gearing (or Precision Ground Helical Gears) for smoother power transmission, reduced vibration, and an exceptionally low noise level compared to standard spur gears.
-
High Rigidity: The gearbox design provides high torsional stiffness to handle demanding, high-speed reversing cycles.
-
Wide Ratio Range:
-
Single-Stage (L1) options cover ratios from 3 to 10.
-
Dual-Stage (L2) options offer a broad range of ratios from 15to100.
-
-
Motor Compatibility: Perfectly suited for integration with various servo motor brands, typically accommodating power ratings from 0.2kW up to 1kW.
Model Nomenclature Example Breakdown:
| Code (ex: BH90-L1-5-K-P2-F3) | Description |
| BH | Series Code (Low Backlash) |
| 90 | Frame Size / Outer Diameter |
| L1 | Reduction Stage: Single-Stage |
| 5 | Gear Ratio (e.g., 5:1) |
| K | Output Shaft Type (e.g., Keyway Shaft) |
| P2 | Backlash Level (e.g., P2 Standard Backlash) |
| F3 | Output Flange Type / Mounting (or Input Flange Type) |
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