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PRF120  Straight Teeth Gearbox
PRF120 Straight Teeth Gearbox

PRF120 Straight Teeth Gearbox

low speed,high torque,high precision
Product Detail

Mechanical Dimensions

Front: square; Back: square

【1】PRF120减速机机械尺寸图.jpg


Technical and Performance Date


1 stage

2 stage

3 stage

Ratio


3

4

5

7

10

12

15

16

20

25

28

35

40

50

70

100

125

140

175

200

250

Length

mm

156

186

216

Rated load

N.M

100

165

168

156

135

165

168

165

165

168

165

168

165

168

156

165

168

165

168

165

168

Max load

N.M

3 times rated torque

Efficiency

%

97%

94%

90%

Backlash

arcmin

≤10

≤18

≤25

Maximum allowwable radial force

N

3780

Maximum allowwable axial force

N

1890

Torsional rigidity

Nm/arcmin

12

Moment of inertia

Kg.cm2

0.31

0.27

0.26

0.25

0.25

0.25

0.26

0.27

0.26

0.26

0.25

0.26

0.25

0.25

0.25

0.25

0.25

0.25

0.25

0.25

0.25

Running

℃

-10~+90

Rated input speed

rpm

3000

Max input speed

rpm

6000

Protect class

IP

65

Lubrication


Life grease lubrication

Noise

dB

62 / 0.5m

Service life

h

~ 20000


【2】PRF120电机配合机械尺寸图.jpg

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