Quiet Operation
Helical gears reduce vibration and noise.
High Torque
High output torque is compared to spur gear planetary gear reducers.
High Efficiency
Efficiency for 1-stage model exceeds 97%; 2-stage model exceeds 94%.
Helical gears reduce vibration and noise.
High Torque
High output torque is compared to spur gear planetary gear reducers.
High Efficiency
Efficiency for 1-stage model exceeds 97%; 2-stage model exceeds 94%.
Unit of Measure
Specifications
Brands |
N/APelonis Technologies |
Model |
N/A120 |
Ratio |
N/A20 |
Output Bearing |
N/AStandard (Keyway) |
Stage |
N/A2-Stage |
Rated Output Torque (Nominal Output Torque) (T2N) |
N/A269 N·m |
Maximum Acceleration Torque (T2B) |
N/A1.8 Times of Rated Output Torque |
Maximum Output Torque (Emergency Stop Torque) (T2NOT) |
N/A3 Times of Rated Output Torque |
Rated Input Speed (n1N) |
N/A3000 rpm |
Maximum Input Speed (n1B) |
N/A5000 rpm |
Backlash |
N/A≤ 10 arc·min |
Torsional Rigidity |
N/A27 N·m/arc·min |
Maximum Radial Force (F2rB) |
N/A6460 N |
Maximum Axial Force (F2aB) |
N/A3230 N |
S5 Cycle Operation Service Life (LH) |
N/A>30000 hours |
S1 Continuous Operation Service Life (LH) |
N/A>15000 hours |
Efficiency (η) |
N/A≥ 94 % |
Operating Temperature |
N/A-25 to +90 ºC |
Lubrication |
N/ASynthetic Grease |
Protection Class |
N/AIngress Protection (IP65) |
Mounting Position |
N/AAny |
Noise Level |
N/A≤ 63 dB |
Weight |
N/A9.49 kg |
Weight Tolerance (±) |
N/A3 % |
Mass Moments of Inertia |
N/A0.46 kg·cm² |
Dimensions
Dimension A1 |
N/A130 mm |
Dimension A2 |
N/A9 mm |
Dimension A3 |
N/A32 mm |
Dimension A4 |
N/A110 mm |
Dimension A5 |
N/A9 mm23.5 mm |
Dimension A6 |
N/AM10 x P1.5 |
Dimension A7 |
N/A10 mm |
Dimension A8 |
N/A35 mm |
Dimension B1 |
N/A120 mm |
Dimension B2 |
N/A65 mm |
Dimension B3 |
N/A12 mm |
Dimension B4 |
N/A40 mm |
Dimension B5 |
N/A50 mm |
Dimension B6 |
N/A12 mm |
Dimension C1 |
N/A90 mm100 mm115 mm145 mm |
Dimension C2 |
N/AM5M6M8 |
Dimension C3 |
N/A19 mm22 mm24 mm |
Dimension C4 |
N/A59 mm73.5 mm |
Dimension C5 |
N/A70 mm80 mm95 mm110 mm |
Dimension C6 |
N/AM6 x P1.0 |
Dimension C7 |
N/A92 mm110 mm130 mm |
Dimension C8 |
N/A241 mm255.5 mm |
Features
Features |
N/AIntegrated Planetary Arm Bracket 行星臂架和输出轴one-piece constructed to increase torsional rigidity and accuracy. Full Needle Roller Bearings Design The planetary gear transmission employs full needle roller bearings without a retainer to increase the contact surface. This greatly improves structural rigidity and service life. Collet Locking Mechanism The input-end and the motor are coupled through a collet locking mechanism. The mechanism is dynamically balanced to ensure concentricity and balance on the connection and has no backlash for power transmission while running at a high speed. One-Piece Helical Gear Box The gear box and internal ring are a one-piece construction design. The speed reduction mechanism employs helical gears that provide two times the meshing rate of teeth compared to regular spur gears. It operates very smoothly, has low noise, high output torque, and low backlash |