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

Pelonis Technologies

Model

90

Ratio

8

Output Bearing

Standard (Keyway)

Backlash Class

P0

Stage

1-Stage

Rated Output Torque (Nominal Output Torque) (T2N)

143 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)

3000 rpm

Maximum Input Speed (n1B)

6000 rpm

Backlash

≤ 3 arc·min

Torsional Rigidity

14 N·m/arc·min

Maximum Radial Force (F2rB)

3200 N

Maximum Axial Force (F2aB)

1600 N

S5 Cycle Operation Service Life (LH)

>30000 hours

S1 Continuous Operation Service Life (LH)

>15000 hours

Efficiency (η)

≥ 97 %

Operating Temperature

-25 to +90 ºC

Lubrication

Synthetic Grease

Protection Class

Ingress Protection (IP65)

Mounting Position

Any

Noise Level

≤ 60 dB

Weight

3.6 kg

Weight Tolerance (±)

3 %

Mass Moments of Inertia

0.44 kg·cm²

Dimensions

Dimension A1

100 mm

Dimension A2

6.8 mm

Dimension A3

22 mm

Dimension A4

80 mm

Dimension A5

9 mm23.5 mm

Dimension A6

M8 x P1.25

Dimension A7

116 mm

Dimension A8

6 mm

Dimension A9

24.5 mm

Dimension B1

90 mm

Dimension B2

48 mm

Dimension B3

10 mm

Dimension B4

2 mm

Dimension B5

30 mm

Dimension B6

36 mm

Dimension B7

10 mm

Dimension B8

164.5 mm179 mm

Dimension C1

90 mm100 mm115 mm145 mm

Dimension C2

M5 M6 M8

Dimension C3

19 mm22 mm24 mm

Dimension C4

59 mm73.5 mm

Dimension C5

70 mm80 mm95 mm110 mm

Dimension C6

M6 x P1.0

Dimension C7

92 mm110 mm130 mm

Features

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.