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Servobox Series Model SDL Planetary Reducer Gearboxes
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Servobox Series Model SDL Planetary Reducer Gearboxes
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Model Number SDL90-140X-P0
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Model Number SDL90-140X-P0, Servobox Series Model SDL90 2-Stage, 140 Ratio, Standard, and P0 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
·
Output Frame Dimensions
·
Features
Specifications
Brands
Pelonis Technologies
Model
90
Ratio
140
Output Bearing
Standard
Backlash Class
P0
Stage
2-Stage
Rated Output Torque (Nominal Output Torque) (T
2N
)
142
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
≤ 7
arc·min
Torsional Rigidity
30
N·m/arc·min
Maximum Radial Force (Ball Bearing) (n
2rB
)
8460
N
Maximum Axial Force (Ball Bearing) (n
2aB
)
4230
N
Maximum Radial Force (Taper Bearing) (F
2rB
)
14660
N
Maximum Axial Force (Taper Bearing) (F
2aB
)
7330
N
S5 Cycle Operation Service Life (L
H
)
>30000
hours
S1 Continuous Operation Service Life (L
H
)
>15000
hours
Efficiency (η)
≥ 92
%
Operating Temperature
-25 to +90
ºC
Lubrication
Synthetic Grease
Protection Class
Ingress Protection (IP65)
Mounting Position
Any
Noise Level
≤ 70
dB
Weight
6
kg
Weight Tolerance (±)
3
%
Mass Moments of Inertia
1.88
kg·cm²
Dimensions
Dimension A1
109
mm
Number of Holes (A2)
8
Dimension A2
5.5
mm
Dimension A3
63
mm
Dimension A4
90
mm
Dimension A5
9
mm
23
mm
Dimension A6
31.5
mm
Dimension A7
118
mm
Dimension A8
50
mm
Number of Holes (A9)
7
Dimension A9
M6 x P1.0
Dimension A10
6
mm
Dimension B1
98
mm
Dimension B2
30
mm
Dimension B3
12
mm
Dimension B4
6
mm
Dimension B5
10
mm
Dimension B6
12
mm
Dimension B7
7
mm
Dimension B8
6
mm
Dimension B9
151
mm
Dimension B10
181
mm
Dimension C1
70
mm
75
mm
90
mm
Dimension C2
M4
M5
M6
Dimension C3
14
mm
19
mm
Dimension C4
33.5
mm
42
mm
Dimension C5
50
mm
60
mm
70
mm
Dimension C6
M5 x P0.8
Dimension C7
64
mm
70
mm
80
mm
Dimension C8
77
mm
85
mm
Dimension C9
126
mm
134
mm
Output Frame Dimensions
Output Frame Dimension A1
31.5
mm
Output Frame Dimension A2
50
mm
Output Frame Dimension A3
63
mm
Output Frame Dimension A4
90
mm
Output Frame Dimension A5
109
mm
Output Frame Dimension B6
M6 x P1
Output Frame Dimension B8
6
mm
Output Frame Dimension B9
5.5
mm
Features
One-Piece Gearbox Housing
The gearbox and internal ring gear are a one-piece construction. High gear accuracy meets DIN6 class.
Full Needle Roller Bearings Design
The planetary gear transmission employs full needle roller bearings without a retainer to increase the contact surface that maximizes structural rigidity and service life.
Collet Locking Mechanism
The input-end and the motor are coupled through a collet locking mechanism that ensures concentricity and balance on the connection and no backlash for power transmission while running at high speed.
Integrated Planetary Arm Bracket
The planetary arm bracket and the output shaft are one-piece constructed to increase torsional rigidity and accuracy. The entire structure is machined for controlling accuracy in the specified tolerance.
MORE IMAGES
·
Output Frame Dimensions of Model SD, SDL, and SDD 64/90 Planetary Reducer Gearbox
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