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Servobox Series Model SF-A Planetary Reducer Gearboxes
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Servobox Series Model SF-A Planetary Reducer Gearboxes
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Model Number SF-A180A-30N-Ps
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Model Number SF-A180A-30N-Ps, Servobox Series Model SF-A180A 2-Stage, 30 Ratio, Solid Output Shaft Bearing, and Ps Backlash Class Planetary Reducer Gearbox
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.
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Specifications
·
Dimensions
·
Features
Specifications
Brands
Pelonis Technologies
Model
180A
Ratio
30
Output Bearing
Solid Output Shaft (No Keyway)
Backlash Class
Ps
Stage
2-Stage
Rated Output Torque (Nominal Output Torque) (T
2N
)
1118
N·m
Maximum Acceleration Torque (T
2B
)
1.8 Times of Rated Output Torque
Maximum Output Torque (Emergency Stop Torque) (T
2NOT
)
3 Times of Rated Output Torque
Rated Input Speed (n
1N
)
3000
rpm
Maximum Input Speed (n
1B
)
4000
rpm
Backlash
≤ 3
arc·min
Torsional Rigidity
140
N·m/arc·min
Maximum Radial Force (F
2rB
)
17860
N
Maximum Axial Force (F
2aB
)
15180
N
S5 Cycle Operation Service Life (L
H
)
>30000
hours
S1 Continuous Operation Service Life (L
H
)
>15000
hours
Efficiency (η)
≥ 94
%
Operating Temperature
-25 to +90
ºC
Lubrication
Synthetic Grease
Protection Class
Ingress Protection (IP65)
Mounting Position
Any
Noise Level
≤ 67
dB
Weight
43
kg
Weight Tolerance (±)
3
%
Mass Moments of Inertia
28.82
kg·cm²
Dimensions
Dimension A1
215
mm
Dimension A2
13
mm
Dimension A3
55
mm
Dimension A4
160
mm
Dimension A5
11.5
mm
13.5
mm
Dimension A6
M14 x P2.0
Dimension A7
16
mm
Dimension A8
59
mm
Dimension B1
180
mm
Dimension B2
112
mm
Dimension B3
26
mm
Dimension B4
70
mm
Dimension B5
82
mm
Dimension B6
15
mm
Dimension B7
441
mm
443
mm
Dimension C1
200
mm
215
mm
265
mm
Dimension C2
M10
M12
M16
Dimension C3
38
mm
42
mm
48
mm
55
mm
Dimension C4
114.5
mm
116.5
mm
Dimension C5
114.3
mm
180
mm
230
mm
Dimension C6
M10 x P1.5
Dimension C7
182
mm
200
mm
250
mm
Features
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.
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