Search Catalog
        
 All Categories    Servobox Series Model SE-A Planetary Reducer Gearboxes
 Shopping Cart 0 Items
 Request for Quote 0 Items
All Categories > Planetary Reducer Gearboxes > Servobox Series Model SE-A Planetary Reducer Gearboxes > Model Number SE-A270A-70-P2  
    Printable Page     Email Email This Page     Save To Favorites Save To Favorites

Model Number SE-A270A-70-P2, Servobox Series Model SE-A270A 2-Stage, 70 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.




Specifications  · Dimensions  · Features

Specifications

Brands
Pelonis Technologies

Model
270

Ratio
70

Output Bearing
Standard (Keyway)

Backlash Class
P2

Stage
2-Stage

Rated Output Torque (Nominal Output Torque) (T2N)
4570 N·m

Maximum Acceleration Torque (T2B)
1.8 Times of Rated Output Torque

Maximum Output Torque (Emergency Stop Torque) (T2NOT)
3 Times of Rated Output Torque

Rated Input Speed (n1N)
2000 rpm

Maximum Input Speed (n1B)
3000 rpm

Backlash
≤ 9 arc·min

Torsional Rigidity
510 N·m/arc·min

Maximum Radial Force (F2rB)
107100 N

Maximum Axial Force (F2aB)
53550 N

S5 Cycle Operation Service Life (LH)
>30000 hours

S1 Continuous Operation Service Life (LH)
>15000 hours

Efficiency (η)
≥ 94 %

Operating Temperature
-25 to +90 ºC

Lubrication
Synthetic Grease

Protection Class
Ingress Protection (IP65)

Mounting Position
Any

Noise Level
≤ 72 dB

Weight
136.5 kg

Weight Tolerance (±)
3 %

Mass Moments of Inertia
62.62 kg·cm²


Dimensions

Dimension A1
240 mm

Dimension A2
M12 x P1.75

Dimension A3
85 mm

Dimension A4
200 mm

Dimension A5
23 mm
26 mm

Dimension A6
M20 x P2.5

Dimension A7
270 mm

Dimension A8
22 mm

Dimension A9
90 mm

Dimension B1
173 mm

Dimension B2
38 mm

Dimension B3
5 mm

Dimension B4
110 mm

Dimension B5
130 mm

Dimension B6
586.5 mm

Dimension C1
265 mm
300 mm
350 mm

Dimension C2
M12
M16
M18

Dimension C3
48 mm
55 mm
60 mm

Dimension C4
143 mm
146 mm
149 mm

Dimension C5
230 mm
250 mm
300 mm

Dimension C6
M12 x P1.75

Dimension C7
280 mm
300 mm
330 mm

Dimension C8
14 mm
16 mm
18 mm

Dimension C9
51.8 mm
59.3 mm
64.4 mm

Dimension D1
300 mm

Dimension D2
13 mm

Dimension D3
328 mm

Dimension D4
24 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.


Cooling

Heating

Motors