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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.
Unit of Measure

Specifications

Brands

 N/A Pelonis Technologies

Model

 N/A 270A

Ratio

 N/A 30

Output Bearing

 N/A Solid Output Shaft (No Keyway)

Backlash Class

 N/A P1

Stage

 N/A 2-Stage

Rated Output Torque (Nominal Output Torque) (T2N)

 N/A 4770 N·m

Maximum Acceleration Torque (T2B)

 N/A 1.8 Times of Rated Output Torque

Maximum Output Torque (Emergency Stop Torque) (T2NOT)

 N/A 3 Times of Rated Output Torque

Rated Input Speed (n1N)

 N/A 2000 rpm

Maximum Input Speed (n1B)

 N/A 3000 rpm

Backlash

 N/A ≤ 7 arc·min

Torsional Rigidity

 N/A 510 N·m/arc·min

Maximum Radial Force (F2rB)

 N/A 107100 N

Maximum Axial Force (F2aB)

 N/A 53550 N

S5 Cycle Operation Service Life (LH)

 N/A >30000 hours

S1 Continuous Operation Service Life (LH)

 N/A >15000 hours

Efficiency (η)

 N/A ≥ 94 %

Operating Temperature

 N/A -25 to +90 ºC

Lubrication

 N/A Synthetic Grease

Protection Class

 N/A Ingress Protection (IP65)

Mounting Position

 N/A Any

Noise Level

 N/A ≤ 72 dB

Weight

 N/A 146 kg

Weight Tolerance (±)

 N/A 3 %

Mass Moments of Inertia

 N/A 64.86 kg·cm²

Dimensions

Dimension A1

 N/A 240 mm

Dimension A2

 N/A M12 x P1.75

Dimension A3

 N/A 85 mm

Dimension A4

 N/A 200 mm

Dimension A5

 N/A 23 mm26 mm

Dimension A6

 N/A M20 x P2.5

Dimension A7

 N/A 270 mm

Dimension A8

 N/A 22 mm

Dimension A9

 N/A 90 mm

Dimension B1

 N/A 173 mm

Dimension B2

 N/A 38 mm

Dimension B3

 N/A 5 mm

Dimension B4

 N/A 110 mm

Dimension B5

 N/A 130 mm

Dimension B6

 N/A 586.5 mm589.5 mm

Dimension C1

 N/A 265 mm300 mm350 mm

Dimension C2

 N/A M12 M16 M18

Dimension C3

 N/A 48 mm55 mm60 mm

Dimension C4

 N/A 143 mm146 mm149 mm

Dimension C5

 N/A 230 mm250 mm300 mm

Dimension C6

 N/A M12 x P1.75

Dimension C7

 N/A 280 mm300 mm330 mm

Dimension C8

 N/A 14 mm16 mm18 mm

Dimension C9

 N/A 51.8 mm59.3 mm64.4 mm

Dimension D1

 N/A 300 mm

Dimension D2

 N/A 13 mm

Dimension D3

 N/A 328 mm

Dimension D4

 N/A 24 mm

Features

Features

 N/A 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.