Servobox Series Model SN Planetary Reducer Gearboxes
Unit of Measure
Specifications
Brands |
N/APelonis Technologies |
Model |
N/A70 |
Ratio |
N/A3 |
Output Bearing |
N/ASolid Output Shaft (No Keyway) |
Stage |
N/A1-Stage |
Rated Output Torque (Nominal Output Torque) (T2N) |
N/A54 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/A6000 rpm |
Backlash |
N/A≤ 8 arc·min |
Torsional Rigidity |
N/A5 N·m/arc·min |
Maximum Radial Force (F2rB) |
N/A1760 N |
Maximum Axial Force (F2aB) |
N/A880 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≥ 97 % |
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≤ 58 dB |
Weight |
N/A1.25 kg |
Weight Tolerance (±) |
N/A2 % |
Mass Moments of Inertia |
N/A0.15 kg·cm² |
Dimensions
Dimension A1 |
N/A62 mm |
Dimension A2 |
N/AM5 x P0.8 |
Dimension A3 |
N/A16 mm |
Dimension A4 |
N/A52 mm |
Dimension A5 |
N/A6 mm |
Dimension A6 |
N/AM5 x P0.8 |
Dimension A7 |
N/A5 mm |
Dimension A8 |
N/A18 mm |
Dimension B1 |
N/A70 mm |
Dimension B2 |
N/A36 mm |
Dimension B3 |
N/A20 mm |
Dimension B4 |
N/A28 mm |
Dimension B5 |
N/A6.5 mm |
Dimension B6 |
N/A115 mm |
Dimension C1 |
N/A70 mm75 mm90 mm |
Dimension C2 |
N/AM5M6 |
Dimension C3 |
N/A14 mm19 mm |
Dimension C4 |
N/A33.5 mm |
Dimension C5 |
N/A50 mm60 mm70 mm |
Dimension C6 |
N/AM5 x P0.8 |
Dimension C7 |
N/A70 mm75 mm80 mm |
Features
Features |
N/AHelical Gear Design The speed reduction mechanism employs helical gears and provides two times the meshing rate of teeth compared to regular spur gears. It also features extremely smooth operation, low noise, high torque output, and low backlash. High Precision Gear Machining Manufactured from high quality Ni-Cr-Mo alloy steel (SNCM220), precision machined and carbunzed to hardness 57-60 HRC. Precision teeth grinding ensures gear accuracy reaches DIN6 class. 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. Integrated Planetary Arm Bracket 行星臂架和输出轴one-piece constructed to increase torsional rigidity and accuracy. One-piece Gear Box and Advanced Surface Treatment The gear box and the internal ring are one-piece constructed to achieve high rigidity and high torque. 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. |