Model No.

Stage

Ratio¹

AD047

AD064

AD090

AD110

AD140

AD200

AD255

Nominal Output TorqueT_2N

Nm

1

4

19

48

130

270

560

1,100

1,700

5

22

60

160

330

650

1,200

2,000

7

19

50

140

300

550

1,100

1,800

10

14

40

100

230

450

900

1,500

2

20

19

48

130

270

560

1,100

1,700

25

22

60

160

330

650

1,200

2,000

35

19

50

140

300

550

1,100

1,800

40

19

48

130

270

560

1,100

1,700

50

22

60

160

330

650

1,200

2,000

70

19

50

140

300

550

1,100

1,800

100

14

40

100

230

450

900

1,500

16

19

48

130

270

560

1,100

1,700

21

22

60

160

330

650

1,200

2,000

31

19

50

140

300

550

1,100

1,800

61

19

50

140

300

550

1,100

1,800

91

14

40

100

230

450

900

1,500

Max. Output Torque T_2B

Nm

1,2

4~100

3 times of Nominal Output Torque

Nominal Input Speed N_1N

rpm

1,2

4~100

5,000

5,000

4,000

4,000

3,000

3,000

2,000

Max. Input Speed N_1B

rpm

1,2

4~100

10,000

10,000

8,000

8,000

6,000

6,000

4,000

Micro Backlash  P0

arcmin

1

4~10

-

-

≤ 1

≤ 1

≤ 1

≤ 1

≤ 1

2

20~100

-

-

-

≤ 3

≤ 3

≤ 3

≤ 3

Reduced Backlash  P1

arcmin

1

4~10

≤ 3

≤ 3

≤ 3

≤ 3

≤ 3

≤ 3

≤ 3

2

20~100

≤ 5

≤ 5

≤ 5

≤ 5

≤ 5

≤ 5

≤ 5

Standard Backlash P2

arcmin

1

4~10

≤ 5

≤ 5

≤ 5

≤ 5

≤ 5

≤ 5

≤ 5

2

20~100

≤ 7

≤ 7

≤ 7

≤ 7

≤ 7

≤ 7

≤ 7

Torsional Rigidity 

Nm/
arcmin

1,2

4~100

7

13

31

82

151

440

1,006

Max. Bending moment F_2kB2

Nm

1,2

4~100

42.5

125

235

430

1,300

3,064

5,900

Max. Axial Load  F_2B2

N

1,2

4~100

1,080

2,110

2,310

4,800

6,200

5,450

10,600

Service Life

hr

1,2

4~100

30,000 *

Efficiency

%

1

4~10

≧ 97 %

2

20~100

≧ 94 %

Weight  

kg

1

4~10

0.7

1.2

3.0

5.6

11.9

31.6

56.1

2

20~100

1.0

1.6

3.7

7.3

15.9

36.9

70.4

16~91

1.0

1.4

3.5

6.5

15.5

34.2

67.2

Operating Temp

ºC

1,2

4~100

-10ºC ~+ 90ºC

Lubrication

1,2

4~100

synthetic gear grease (NYOGEL 792D)

Degree of Gearbox Protection

1,2

4~100

IP65 

Mounting Position

1,2

4~100

all directions

Noise Level 
(n₁=3000rpm)

dB

1,2

4~100

≤ 56

≤ 58

≤ 60

≤ 63

≤ 65

≤ 67

≤ 70

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

2. Applied to the output flange @ 100 rpm

*S1 service life 15,000 hrs.

Model No.

Stage

Ratio ¹

AD047

AD064

AD090

AD110

AD140

AD200

AD255

Mass Moments 
of inertia J₁

kg‧cm² 

1

4

0.03

0.14

0.51

2.87

7.54

25.03

58.31

5

0.03

0.13

0.47

2.71

7.42

23.29

53.27

7

0.03

0.13

0.45

2.62

7.14

22.48

50.97

10

0.03

0.13

0.44

2.57

7.03

22.51

50.56

2

20

0.03

0.03

0.13

0.47

2.71

7.42

23.29

25

0.03

0.03

0.13

0.47

2.71

7.42

23.29

35

0.03

0.03

0.13

0.47

2.71

7.42

23.29

40

0.03

0.03

0.13

0.44

2.57

7.03

22.51

50

0.03

0.03

0.13

0.44

2.57

7.03

22.51

70

0.03

0.03

0.13

0.44

2.57

7.03

22.51

100

0.03

0.03

0.13

0.44

2.57

7.03

22.51

16

0.03

0.03

0.13

0.47

2.71

7.42

23.29

21

0.03

0.03

0.13

0.47

2.71

7.42

23.29

31

0.03

0.03

0.13

0.44

2.57

7.03

22.51

61

0.03

0.03

0.13

0.44

2.57

7.03

22.51

91

0.03

0.03

0.13

0.44

2.57

7.03

22.51