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Servobox Series Model SB Planetary Reducer Gearboxes
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Servobox Series Model SB Planetary Reducer Gearboxes
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Model Number SB142-25-P2
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Model Number SB142-25-P2, Servobox Series Model SB142 2-Stage, 25 Ratio, Standard Output Bearing, and P2 Backlash Class Planetary Reducer Gearbox
Low Backlash
Backlash for 1-stage model is under 7 arc·min. Also available specification with 1 arc·min of backlash. Backlash for 2-stage model is under 9 arc·min.
High Efficiency
Efficiency for 1-stage model exceeds 97%; 2-stage model exceeds 94%.
High Input Speed
Input speed allows for 5,000 RPM.
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Specifications
·
Dimensions
·
Features
Specifications
Brands
Pelonis Technologies
Model
142
Ratio
25
Output Bearing
Standard (Keyway)
Backlash Class
P2
Stage
2-Stage
Rated Output Torque (Nominal Output Torque) (T
2N
)
618
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
)
5000
rpm
Backlash
≤ 9
arc·min
Torsional Rigidity
60
N·m/arc·min
Maximum Radial Force (F
2rB
)
9300
N
Maximum Axial Force (F
2aB
)
4650
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
≤ 65
dB
Weight
17.2
kg
Weight Tolerance (±)
3
%
Mass Moments of Inertia
2.63
kg·cm²
Dimensions
Dimension A1
165
mm
Dimension A2
11
mm
Dimension A3
40
mm
Dimension A4
130
mm
Dimension A5
10
mm
20
mm
Dimension A6
M12 x P1.75
Dimension A7
186
mm
Dimension A8
12
mm
Dimension A9
43
mm
Dimension B1
142
mm
Dimension B2
92
mm
Dimension B3
15
mm
Dimension B4
3
mm
Dimension B5
65
mm
Dimension B6
74
mm
Dimension B7
15
mm
Dimension C1
115
mm
145
mm
165
mm
Dimension C2
M6
M8
M10
Dimension C3
24
mm
28
mm
32
mm
Dimension C4
67
mm
77
mm
Dimension C5
70
mm
95
mm
110
mm
130
mm
Dimension C6
M8 x P1.25
Dimension C7
122
mm
130
mm
150
mm
Dimension C8
298.5
mm
308.5
mm
Features
High Torque
Higher output torque is compared to spur gear planetary gear reducers.
High Stability
Employs high tensile strength alloy steel. Gear hardening is made for the entire gear which extends gear service life and maintains high accuracy after a long period of operation.
High Speed Reduction Ratio
The gear reducer is a modular design. The planetary gear box can be connected. The speed reduction ratio can reach over 1/10000.
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