YM-1

Indication of Model Numbers

Dimensional Reference Table

Technical Specifications Table

Indication of Model Numbers

High-Precision Servo Spiral Bevel Gear Reducer

S

Type YM

1-Stage

Dimensional Reference Table

High-Precision Servo Spiral Bevel Gear Reducer

S

Type YM

1-Stage

Code6565 (1:1)7590110140170210
A114161822324050
A25566101214
A3161820.524.5354353.5
A4M5 x P0.8M5 x P0.8M8 x P1.25M8 x P1.25M10 x P1.5M12 x P1.75M12 x P1.75
B12.52.555555
B215252530405065
B3190210247304360430540
B49595123.5152180215270
B5(B5')6575(74)90110140170(168)210
B652607288110134170
B726303644556785
B82232384353.56477
B920303540506075
B1062647388106135164205
B11M5 x P0.8M6 x P1.0M6 x P1.0M8 x P1.25M10 x P1.5M12 x P1.75M16 x P2.0
C1124129140158194230276320
C26264.5707997115138160
C3136138150166198232280327
C414141822324050
C522222834445265
C66-M66-M66-M68-M68-M68-M88-M8

Technical Specifications Table

High-Precision Servo Spiral Bevel Gear Reducer

S

Type YM

1-Stage

 

Rated Output Torque(Nominal Output Torque)

Mass Moments of Inertia

Ratio

65

75

90

110

140

170

210

240

65

75

90

110

140

170

210

240

1

25

45

78

150

360

585

1300

1688

0.51

1.79

4.93

12.5

36.8

85.9

287

428.4

2

24

42

68

150

330

544

1220

1510

0.44

0.95

2.78

7.41

15.6

39.3

123

250.8

3

18

33

54

120

270

450

1020

1266

0.43

0.78

2.34

6.18

10.9

28.5

84.1

183.5

4

13

28

52

100

224

376

860

1048

0.43

0.72

2.18

5.71

9.19

24.5

69.9

157.4

5

12

25

40

85

196

320

740

1022

0.43

0.69

2.10

5.48

8.32

22.6

62.7

137.4

 

Parameter

Unit

Ratio

Values

Max. Acceleration Torque

Nm

1~5

1.5 Times of Rated Output Torque

Max. Output Torque 
Emergency Stop Torque

Nm

1~5

2 Times of Rated Output Torque

Rated Input Speed

rpm

1

1000

1000

1000

900

900

700

700

700

2

2000

2000

2000

1250

1250

1000

1000

1000

3~5

3000

3000

3000

2500

2500

2000

2000

2000

Max. Input Speed

rpm

1~5

6000

6000

5500

4500

3500

3000

3000

3000

Max. Radial Force 
Ball Bearing

N

1~5

700

1050

1500

2360

3080

4800

6400

8200

Max. Axial Force 
Ball Bearing

N

1~5

350

525

750

1180

1540

2400

3200

4100

Max. Radial Force 
Taper Bearing

N

2~5

-

2400

3200

5000

6500

9100

13000

17000

Max. Axial Force 
Taper Bearing

N

2~5

-

1200

1600

2500

3250

4550

6500

8500

Service Life

hr

1~5

65#~210#:S5 Cycle Operation: >30,000) 
240#:S5 Cycle Operation: >20,000

Efficiency

%

1~5

94% ~ 98%

Operating Temperature

°C

1~5

-10°C ~ +90°C

Lubrication

 

1~5

Synthetic Grease

Synthetic Oil

Noise Level

dB

1~5

≤65

≤67

≤71

≤73

≤74

≤75

≤77

≤80