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Quiet Operation
Helical gears reduce vibration and noise.

High Precision
Backlash ≤ 3 arc·min reaches precision alignment.

High Rigidity and Torque
High rigidity and high torque are achieved by integrant needle roller bearings and a one-piece construction.
Servobox Series Model SFL-A Planetary Reducer Gearboxes
Servobox Series Model SFL-A Planetary Reducer Gearboxes - 2
Unit of Measure
Items Servobox Series Model SFL-A Planetary Reducer Gearboxes
SFL-A62A-15-P0
Servobox Series Model SFL-A62A 2-Stage, 15 Ratio, Standard Output Bearing, and P0 Backlash Class Planetary Reducer Gearbox
Servobox Series Model SFL-A Planetary Reducer Gearboxes
SFL-A62A-15-P1
Servobox Series Model SFL-A62A 2-Stage, 15 Ratio, Standard Output Bearing, and P1 Backlash Class Planetary Reducer Gearbox
Servobox Series Model SFL-A Planetary Reducer Gearboxes
SFL-A62A-15-P2
Servobox Series Model SFL-A62A 2-Stage, 15 Ratio, Standard Output Bearing, and P2 Backlash Class Planetary Reducer Gearbox
Servobox Series Model SFL-A Planetary Reducer Gearboxes
SFL-A62A-15N-P0
Servobox Series Model SFL-A62A 2-Stage, 15 Ratio, Solid Output Shaft Bearing, and P0 Backlash Class Planetary Reducer Gearbox
Servobox Series Model SFL-A Planetary Reducer Gearboxes
SFL-A62A-15N-P1
Servobox Series Model SFL-A62A 2-Stage, 15 Ratio, Solid Output Shaft Bearing, and P1 Backlash Class Planetary Reducer Gearbox
Description N/A Quiet Operation
Helical gears reduce vibration and noise.

High Precision
Backlash ≤ 3 arc·min reaches precision alignment.

High Rigidity and Torque
High rigidity and high torque are achieved by integrant needle roller bearings and a one-piece construction.
Brands N/A Pelonis Technologies
Model N/A 62A
Ratio N/A 15
Output Bearing N/A Standard (Keyway) N/A Standard (Keyway) N/A Standard (Keyway) N/A Solid Output Shaft (No Keyway) N/A Solid Output Shaft (No Keyway)
Backlash Class N/A P0 N/A P1 N/A P2 N/A P0 N/A P1
Stage N/A 2-Stage
Dimension A1 N/A 68 mm
Dimension A2 N/A 5.5 mm
Dimension A3 N/A 16 mm
Dimension A4 N/A 60 mm
Dimension A5 N/A 6 mm
Dimension A6 N/A M5 x P0.8
Dimension A7 N/A 5 mm
Dimension A8 N/A 18 mm
Dimension B1 N/A 62 mm
Dimension B2 N/A 48 mm
Dimension B3 N/A 18 mm
Dimension B4 N/A 20 mm
Dimension B5 N/A 28 mm
Dimension B6 N/A 6 mm
Dimension B7 N/A 130.8 mm
Dimension B8 N/A 161.8 mm
Dimension B9 N/A 209.8 mm
Dimension C1 N/A 70 mm75 mm90 mm
Dimension C2 N/A M4 M5 M6
Dimension C3 N/A 14 mm19 mm
Dimension C4 N/A 33.5 mm41.5 mm
Dimension C5 N/A 50 mm60 mm70 mm
Dimension C6 N/A M5 x P0.8
Dimension C7 N/A 64 mm70 mm80 mm
Dimension C8 N/A 77 mm85 mm
Dimension C9 N/A 108 mm116 mm
Rated Output Torque (Nominal Output Torque) (T2N) N/A 59 N·m
Maximum Acceleration Torque (T2B) N/A 1.8 Times of Rated Output Torque
Maximum Output Torque (Emergency Stop Torque) (T2NOT) N/A 3 Times of Rated Output Torque
Rated Input Speed (n1N) N/A 3000 rpm
Maximum Input Speed (n1B) N/A 6000 rpm
Backlash N/A ≤ 7 arc·min N/A ≤ 9 arc·min N/A ≤ 12 arc·min N/A ≤ 7 arc·min N/A ≤ 9 arc·min
Torsional Rigidity N/A 8 N·m/arc·min
Maximum Radial Force (F2rB) N/A 2240 N
Maximum Axial Force (F2aB) N/A 1920 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 ≥ 92 %
Operating Temperature N/A -25 to +90 ºC
Lubrication N/A Synthetic Grease
Protection Class N/A Ingress Protection (IP65)
Mounting Position N/A Any
Noise Level N/A ≤ 68 dB
Weight N/A 3.5 kg
Weight Tolerance (±) N/A 3 %
Mass Moments of Inertia N/A 0.15 kg·cm²
Features N/A High Load-Bearing Capacity
High load-bearing capacity is achieved by a dual tapper bearing.

One-Piece Helical Gear Box
The gear box and internal ring gear 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.

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.

Integrated Planetary Arm Bracket
The planetary arm bracket and the output shaft are a one-piece construction design that increases torsional rigidity and accuracy.