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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/A120

Ratio

 N/A15

Output Bearing

 N/AStandard (Keyway)

Stage

 N/A1-Stage

Rated Output Torque (Nominal Output Torque) (T2N)

 N/A278 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/A4500 rpm

Backlash

 N/A≤ 10 arc·min

Torsional Rigidity

 N/A27 N·m/arc·min

Maximum Radial Force (F2rB)

 N/A6460 N

Maximum Axial Force (F2aB)

 N/A3230 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≤ 72 dB

Weight

 N/A13 kg

Weight Tolerance (±)

 N/A3 %

Mass Moments of Inertia

 N/A6.21 kg·cm²

Flange Model

 N/A90

Bevel Gear Reducer Model

 N/AST110

Dimensions

Dimension A1

 N/A130 mm

Dimension A2

 N/A9 mm

Dimension A3

 N/A32 mm

Dimension A4

 N/A110 mm

Dimension A5

 N/A9 mm23.5 mm

Dimension A6

 N/AM10 x P1.5

Dimension A7

 N/A10 mm

Dimension A8

 N/A35 mm

Dimension B1

 N/A120 mm

Dimension B2

 N/A65 mm

Dimension B3

 N/A12 mm

Dimension B4

 N/A40 mm

Dimension B5

 N/A50 mm

Dimension B6

 N/A12 mm

Dimension B7

 N/A145 mm

Dimension B8

 N/A215 mm

Dimension B9

 N/A280 mm

Dimension C1

 N/A90 mm100 mm115 mm145 mm

Dimension C2

 N/AM5M6M8

Dimension C3

 N/A22 mm24 mm

Dimension C4

 N/A51 mm65.5 mm

Dimension C5

 N/A70 mm80 mm95 mm110 mm

Dimension C6

 N/AM6 x P1.0

Dimension C7

 N/A92 mm110 mm130 mm

Dimension C8

 N/A122 mm136 mm

Dimension C9

 N/A182 mm196 mm

Dimension D1

 N/A106 mm

Dimension D2

 N/A88毫米

Dimension D3

 N/A44 mm

Dimension D4

 N/AM8 x P1.25

Features

Features

 N/ASpiral Bevel Gear
The grinding spiral bevel gear has a compact 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.

夹头锁定机制
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.