Model No.

Stage

Ratio¹

PB060

PB090

PB115

PB142

Nominal Output Torque T_2N

Nm

1

3

14

39

104

215

4

12

31

85

176

5

14

39

104

215

7

12

33

91

195

10

9

26

65

150

2

15

14

39

104

215

16

12

31

85

176

20

12

31

85

176

25

14

39

104

215

30

14

39

104

215

35

12

33

91

195

40

12

31

85

176

50

14

39

104

215

70

12

33

91

195

100

9

26

65

150

Max. Output Torque T_2B

Nm

1,2

3~100

3 times of nominal output torque

Nominal Input Speed N_1N

rpm

1,2

3~100

4,500

4,000

3,600

3,000

Max. Input Speed N_1B

rpm

1,2

3~100

8,000

6,000

6,000

4,800

 Backlash

arcmin

1

3~100

≤ 8

≤ 8

≤ 6

≤ 6

2

15~100

≤ 10

≤ 10

≤ 8

≤ 8

Torsional Rigidity 

Nm/
arcmin

1,2

3~100

3.7

7.2

15.1

60.5

Max. Radial Load F_2rB2

N

1,2

3~100

770

1,750

1,890

3,720

Max. Axial Load  F_2aB2

N

1,2

3~100

385

875

945

1,860

Service Life

hr

1,2

3~100

20,000 *

Efficiency

%

1

3~10

≧ 97 %

2

15~100

≧ 94 %

Weight  

kg

1

3~10

0.9

2.2

4.3

10.0

2

15~100

1.2

3.0

5.7

13.3

Operating Temp

ºC

1,2

3~100

0ºC ~+ 90ºC

Lubrication

1,2

3~100

CASTROL LMX Grease

Degree of Gearbox Protection

1,2

3~100

IP64 

Mounting Position

1,2

3~100

all directions

Noise Level (n₁=3000 rpm)

dB

1,2

3~100

≤ 68

≤ 70

≤ 72

≤ 74

1.Ratio ( i=N _in / N _out )

2. Applied to the output shaft center @ 100 rpm

*S1 service life 10,000 hrs.

Model No.

Stage

Ratio¹

PB060

PB090

PB115

PB142

Mass Moments of Inertia J₁

_{kg · cm}2

1

3

0.16

0.63

3.48

12.84

4

0.16

0.60

3.31

12.22

5

0.16

0.59

3.28

12.10

7

0.16

0.59

3.27

12.05

10

0.16

0.59

3.26

12.03

2

15

0.16

0.59

3.28

12.10

16

0.16

0.60

3.31

12.22

20

0.16

0.59

3.28

12.10

25

0.16

0.59

3.28

12.10

30

0.16

0.59

3.26

12.03

35

0.16

0.59

3.28

12.10

40

0.16

0.59

3.26

12.03

50

0.16

0.59

3.26

12.03

70

0.16

0.59

3.26

12.03

100

0.16

0.59

3.26

12.03