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PL Series Spur Gear Precision Planetary Gearbox

This precision spur planetary reducer features helical gearing for quiet operation, backlash ≤8 arcmin, and a double-support bearing design for high rigidity and torque. With up to 95% efficiency, IP65 sealing, lifetime lubrication, flexible mounting, and universal servo motor compatibility, it delivers reliable, high-performance motion control.

Features

Low Noise: Helical gear design ensures smooth and quiet operation.
High Precision: Backlash of 8 arcmin or less enables accurate positioning.
High Rigidity & High Torque: The output shaft features a large-size, large-span double-support bearing design, which significantly improves rigidity and torque capacity.
High Efficiency: Up to 95% or more for 1-stage, and 92% or more for 2-stage.
Maintenance-Free: Low grease wear allows for lifetime lubrication.
Excellent Sealing: High-viscosity lubricating grease resists separation, and the IP65 protection class ensures zero grease leakage.
Flexible Installation: Can be installed in any orientation.
Wide Applicability: Compatible with all types of servo motors.

Model D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 L1 L2 L3 L4 L5 L6 L7 A2 S1 S2 S3 S4 B H C
PL40-L1 34 M4 10 15 26 42 8 30 46 M4 23 26 2 20 42 27 3.5 42 2 16 3 9 11.2 M3 —
PL60-L1 52 M5 14 17 40 60 14 50 70 M4 30 35 3 21 56 31 4 60 3 20 5 18 5 16 M5
PL80-L1 70 M6 20 25 60 80 19 70 90 M5 36 40.5 3 38 60.5 42 5 80 4 25 6 18 6 22.5 M6
PL120-L1 100 M10 25 35 80 120 22 110 145 M8 50 55.5 4 50 96.5 57.5 10 120 5 40 8 25 8 28 M10
PL160-L1 145 M12 40 55 130 165 35 114.3 200 M12 80 87 5 62 132 86 10 176 5 65 8 36 12 43 M16

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