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Quiet Operation
Grinding spiral bevel gear and Helical gears reduce vibration and noise.

High Rigidity and High Torque
High rigidity and high torque are achieved by integrant needle roller bearings and are one-piece constructed.

High Efficiency
Efficiency for 1-stage model exceeds 95%; 2-stage model exceeds 92%.
Unit of Measure

Specifications

Brands

 N/APelonis Technologies

Model

 N/A142

Ratio

 N/A4

Output Bearing

 N/ASolid Output Shaft (No Keyway)

Stage

 N/A1-Stage

Rated Output Torque (Nominal Output Torque) (T2N)

 N/A491 N·m

Maximum Acceleration Torque (T2B)

 N/A1.8 Times of Rated Output Torque

Maximum Output Torque (Emergency Stop Torque) (T2NOT)

 N/A3 Times of Rated Output Torque

Rated Input Speed (n1N)

 N/A2500 rpm

Maximum Input Speed (n1B)

 N/A3500 rpm

Backlash

 N/A≤ 10 arc·min

Torsional Rigidity

 N/A60 N·m/arc·min

Maximum Radial Force (F2rB)

 N/A8830 N

Maximum Axial Force (F2aB)

 N/A4410 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≥95%

Operating Temperature

 N/A-25 to +90 ºC

Lubrication

 N/ASynthetic Grease

Protection Class

 N/AIngress Protection (IP65)

Mounting Position

 N/AAny

Noise Level

 N/A≤ 74 dB

Weight

 N/A24 kg

Weight Tolerance (±)

 N/A3 %

Mass Moments of Inertia

 N/A23.5 kg·cm²

Flange Model

 N/A120

Bevel Gear Reducer Model

 N/AST140

Dimensions

Dimension A1

 N/A165 mm

Dimension A2

 N/A11 mm

Dimension A3

 N/A40 mm

Dimension A4

 N/A130 mm

Dimension A5

 N/A10 mm

Dimension A6

 N/AM12 x P1.75

Dimension A7

 N/A12 mm

Dimension A8

 N/A43 mm

Dimension B1

 N/A142 mm

Dimension B2

 N/A92 mm

Dimension B3

 N/A15 mm

Dimension B4

 N/A65 mm

Dimension B5

 N/A74 mm

Dimension B6

 N/A15 mm

Dimension B7

 N/A175 mm

Dimension B8

 N/A260 mm

Dimension B9

 N/A352 mm

Dimension C1

 N/A115 mm145 mm165 mm

Dimension C2

 N/AM6M8M10

Dimension C3

 N/A28 mm32 mm35 mm

Dimension C4

 N/A68 mm

Dimension C5

 N/A95 mm110 mm130 mm

Dimension C6

 N/AM8 x P1.25

Dimension C7

 N/A122 mm130 mm150 mm

Dimension C8

 N/A154 mm

Dimension C9

 N/A225 mm

Dimension D1

 N/A135 mm

Dimension D2

 N/A110 mm

Dimension D3

 N/A55 mm

Dimension D4

 N/AM10 x P1.5

Features

Features

 N/ASpiral Bevel Gear
磨削弧齿锥齿轮的紧凑structure and is excellent in transmission efficiency, stability, and durability. It has a large arc overlapping factor, is wear resistant, and has a long service life.

Integrated Planetary Arm Bracket
行星臂架和输出shaft are one-piece constructed to increase torsional rigidity and accuracy.

Full Needle Roller Bearings Design
The planetary gear transmission employs full needle roller bearings without a retainer to increase the contact surface. This greatly improves structural rigidity and service life.

Collet Locking Mechanism
The input-end and the motor are coupled through a collet locking mechanism. The mechanism is dynamically balanced to ensure concentricity and balance on the connection and has no backlash for power transmission while running at a high speed.

One-piece Helical Gear Box
The gear box and internal ring are a one-piece construction design. The speed reduction mechanism employs helical gears that provide two times the meshing rate of teeth compared to regular spur gears. It operates very smoothly, has low noise, high output torque, and low backlash.