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Quiet Operation
Helical gears reduce vibration and noise.

High Precision
Backlash ≤ 3 arc·min reaches precision alignment.

High Rigidity and Torque
High rigidity and high torque are achieved by integrant needle roller bearings and a one-piece construction.
Unit of Measure

Specifications

Brands

 N/APelonis Technologies

Model

 N/A140

Ratio

 N/A20

Output Bearing

 N/ATaper Bearing (No Keyway)

Backlash Class

 N/APs

Stage

 N/A2-Stage

Rated Output Torque (Nominal Output Torque) (T2N)

 N/A650 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/A3000 rpm

Maximum Input Speed (n1B)

 N/A5000 rpm

Backlash

 N/A≤ 3 arc·min

Torsional Rigidity

 N/A155 N·m/arc·min

Maximum Radial Force (Ball Bearing) (n2rB)

 N/A14070 N

Maximum Axial Force (Ball Bearing) (n2aB)

 N/A7035 N

Maximum Radial Force (Taper Bearing) (F2rB)

 N/A37200 N

Maximum Axial Force (Taper Bearing) (F2aB)

 N/A18600 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 +262 ºC

Lubrication

 N/ASynthetic Grease

Protection Class

 N/AIngress Protection (IP65)

Mounting Position

 N/AAny

Noise Level

 N/A≤65分贝

Weight

 N/A14.95 kg

Weight Tolerance (±)

 N/A3 %

Mass Moments of Inertia

 N/A2.7 kg·cm²

维s

维A1

 N/A168 mm

Number of Holes (A2)

 N/A12

维A2

 N/A6.6 mm

维A3

 N/A100 mm

维A4

 N/A140 mm

维A5

 N/A10 mm

维A6

 N/A50 mm

维A7

 N/A179 mm

维A8

 N/A80 mm

Number of Holes (A9)

 N/A11

维A9

 N/AM8 x P1.25

维A10

 N/A8 mm

维B1

 N/A156 mm

维B2

 N/A38 mm

维B3

 N/A12 mm

维B4

 N/A6 mm

维B5

 N/A15 mm

维B6

 N/A16 mm

维B7

 N/A10 mm

维B8

 N/A7 mm

维B9

 N/A202 mm

维C1

 N/A115 mm145 mm165 mm

维C2

 N/AM6M8M10

维C3

 N/A32 mm

维C4

 N/A67 mm

维C5

 N/A95 mm110 mm130 mm

维C6

 N/AM8 x P1.25

维C7

 N/A122 mm130 mm150 mm

维C8

 N/A149 mm

维C9

 N/A238.5 mm

维C10

 N/A1/4 in

维C10 Thread Type

 N/APipe Thread (PT)

维D1

 N/A18 mm

维D3

 N/A103.8 mm

Output Frame Dimensions

Output Frame Dimension A1

 N/A50 mm

Output Frame Dimension A2

 N/A80 mm

Output Frame Dimension A3

 N/A100 mm

Output Frame Dimension A4

 N/A140 mm

Output Frame Dimension A5

 N/A168 mm

Output Frame Dimension B6

 N/AM8 P1.25

Output Frame Dimension B8

 N/A8 mm

Output Frame Dimension B9

 N/A6.6 mm

Features

Features

 N/AOne-Piece Gearbox Housing
The gearbox and internal ring gear are a one-piece construction. High gear accuracy meets DIN6 class.

满滚针轴承的设计
The planetary gear transmission employs full needle roller bearings without a retainer to increase the contact surface that maximizes structural rigidity and service life.

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

集成行星臂架
The planetary arm bracket and the output shaft are one-piece constructed to increase torsional rigidity and accuracy. The entire structure is machined for controlling accuracy in the specified tolerance.