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Servobox Series Model SBT Planetary Reducer Gearboxes
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Servobox Series Model SBT Planetary Reducer Gearboxes
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Model Number SBT220-45-Ps
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Model Number SBT220-45-Ps, Servobox Series Model SBT220 1-Stage, 45 Ratio, Standard Output Bearing, and Ps 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
220
Ratio
45
Output Bearing
Standard (Keyway)
Backlash Class
Ps
Stage
1-Stage
Rated Output Torque (Nominal Output Torque) (T
2N
)
1694
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
)
2000
rpm
Maximum Input Speed (n
1B
)
3000
rpm
Backlash
≤ 2
arc·min
Torsional Rigidity
240
N·m/arc·min
Maximum Radial Force (F
2rB
)
51000
N
Maximum Axial Force (F
2aB
)
25500
N
S5 Cycle Operation Service Life (L
H
)
>30000
hours
S1 Continuous Operation Service Life (L
H
)
>15000
hours
Efficiency (η)
≥ 95
%
Operating Temperature
-25 to +90
ºC
Lubrication
Synthetic Grease
Protection Class
Ingress Protection (IP65)
Mounting Position
Any
Noise Level
≤ 76
dB
Weight
78
kg
Weight Tolerance (±)
3
%
Mass Moments of Inertia
135
kg·cm²
Dimensions
Dimension A1
250
mm
Dimension A2
17
mm
Dimension A3
75
mm
Dimension A4
180
mm
Dimension A5
14
mm
16
mm
Dimension A6
M16 x P2.0
Dimension A7
20
mm
Dimension A8
79.5
mm
Dimension B1
220
mm
Dimension B2
139
mm
Dimension B3
30
mm
Dimension B4
90
mm
Dimension B5
104
mm
Dimension B6
20
mm
Dimension B7
237
mm
Dimension B8
360
mm
Dimension B9
499
mm
Dimension C1
200
mm
215
mm
265
mm
Dimension C2
M10
M12
M16
Dimension C3
42
mm
48
mm
55
mm
Dimension C4
117
mm
119
mm
Dimension C5
114.3
mm
180
mm
230
mm
Dimension C6
M10 x P1.5
Dimension C7
182
mm
200
mm
250
mm
Dimension C8
252
mm
254
mm
Dimension C9
362
mm
364
mm
Dimension D1
205
mm
Dimension D2
170
mm
Dimension D3
85
mm
Dimension D4
M16 x P2.0
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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