1-3 Dimension・Speciﬁcation

2.8D/2.8E
2.8D/2.8E Dimensions

Mounted accessories（OPUS1）

2.8D（a）STOP POSITION

20（Intermediate oscillation position）

2740

2538

2033

2856

110

28

2796

56

2528

20253820

φ12φ8h7

φ8h7φ1228a（21.4）

Example Model CodeIndexing Drive
2.8D − 04277R − L3VW

4

TF − 010

C44

2.8D（b）
6110
2725

INPUT

20

OUTPUT

2728

40

2528

2027（4）M5-0.8（4）
M4-0.7, 5DP.
P.C.D.40

Output allowable
axial load360°
S0°

θ360°
Input shaft rotation angle●Oscillating drive 2.8Eθf

θduθbθdlφBCDA0°EInput shaft rotation angle
S ：Number of stops
θ ：Index period
φ：Oscillating angle
θf：Forward oscillation angle.
Input shaft rotation angle required for theoutput shaft to rotate by φ°from thereference position.

θdu：Upper dwell angle.
The rotation angle of the input shaft
when the output shaft is at a positionof φ°from the reference position.
θb ：Reverse oscillation angle.
θdl ：Lower dwell angle.

φ12φ8h7

φ8h7φ1228Value

287.6（8.0）

Example Model CodeIndexing Drive
2.8D − 06187L − L3VW
Torque Limiter

P1N245

P2N245TsN・mRefer to TorqueCapacity Table

Output torsional
rigidity

K1

N・m/rad800

Output inertia

Jokg・m2

5×10−6

Output allowablebending moment

P3N・m

3.7

Input allowable
axial load

P4

N

196

P5N

196

P6N・m

7.84

Input torsional
rigidity

K2

N・m/rad380

Input inertia

J1kg・m2 3.75×10−5

4Precautions●The same drawing applies for a 2.8E equipped with a 4TF and 4TC.
●Some dimensions are given in parenthesis for certain types of torque limiters.

When selecting a torque limiter, always check dimension L.

Timing cam-Photo switch（a）Fixed-angle type（b）
Variable angle type

Photo switch

Indexing accuracy

sec

±72

Product weightkg

1.25

Note : Input inertia :J is calculated in dwell.

B8UnitOutput allowableradial load
Output statictorque

Input maximum
repetitious bending force
Input maximum repetitious
allowable torque360°

Symbol80

Item561026

Figure 2.8D-2●Indexing drive 2.8D

Table 2.8D-1φ52

Speciﬁcations

Timing chart

φ64

26

Figure 2.8D-196

56

φ27

φ10h7（0.5）

6φ8h744（0.5）R

φ34H76V

M5-0.8, 10DP.

Output shaft rotation angle

1Torque Limiter

INDEX REFERENCE POSITION（Input 0°）

R

Output shaft rotation angle

2.8D

21.2

2626V

28

25

φ46b5626W（4）
M4-0.7, 4.7DP.
P.C.D.36

T
80

d

φ15

φ10h7c

φ12

φ8h7

68

U

28

80

26T40（4）M5-0.8SS

27

φ462.8D

56

25

φ26h7

2796

φ64

110

α°0φ5Photo switch

0φ5

Timing camTiming camαﾟ = Max 180ﾟ

（1N・m≒0.102kgf・m）※Up to 2 sets of timing cams and photo swiches can be added as necessary.

B9TC − 007C

12.8D（e）
2896
2795
28

28

26

φ64（63.5）

16480

56

28

26

164

130（63.5）

2.8D

Example Model CodeIndexing Drive
2.8D − 08277R − SM3VW

75

□60

10110
2783

26

2628
2680

2728

Cover（φ61.6）

φ60

56

164

2796

φ6456

28

2.8D

2.8D（f）
110

4080

27（63.5）

96

56

28110
2728

2.8D（c）

Mounted accessories（OPUS3）26

Mounted accessories（OPUS2）1115（110）

Motor Mounting Code3860115（110）153（148）3860

153（148）

2IK6GN−A − 50 − 156

26

2IK6GN−A − 75 − 127φ64（63.5）

2.8D − 08277R − LM3VW

Torque Limiter

4

Motor Mounting Code

2IK6GN−A − 36 − 1TC − 010

1C

2.8D（h）
27110
5427φ64（63.5）

165.5

965656

Example Model CodeIndexing Drive

2883

Cover28

C

110
54

2728

56

2728φ60（φ61.6）

Example Model Code

□60

125.5

165.5

Motor Mounting Code

TF − 007

125.5

2840262742.8D（g）

11080

Torque Limiter1952.8D（d）

2.8D − 06127L − LM3VW（63.5）

60153（148）

Example Model CodeIndexing Drive

96

38

2.5

165.5115（110）30125.569640（35）75

TIMING PULLEY 15XL
TIMING BELT 80XL

Indexing Drive
2.8D − 03277L − SM3RS

5Motor Mounting Code

3860

115（110）60153（148）

66

3866

115（110）153（148）

2IK6GN−A − 30 − 2TIMING PULLEY 15XL
TIMING BELT 80XL

1060640（35）38115（110）153（148）

66

Induction motor speciﬁcations
Motor modelOrientalMotorPanasonic

2IK6GN-A
M6IA6G4L

Table 2.8D-2

Gear head model
OutputFrequency Voltage Current Starting Rated Rotating Capacitor
power（Hz）（V） （A） torque torque speed （μ F） Ball bearing Intermediate
（W）
（rpm）
（N・m） （N・m）
gear head
type650
60

650
60

100

0.25

100

0.22
0.20

0.045
0.040

0.050 1200
0.040 1450

2.52GN□K 2GN10XK

0.040

0.047 1200
0.036 1550

2.5M6GA□B M6GA10XK

Allowable torque with gear head（N・m）
Rotating speed rpm
50Hz Gear ratio
60Hz Gear ratio
Allowabletorque2IK6GN-A75

Table 2.8D-3

200 120 1006050302015

7.592530303650
60

7590

100 150120 180

250 300 500
300 360 600

750 1000 1500
900 1200 1800

0.3 0.51 0.61 0.91

1.1

1.7

2.5

3.0

3.0

3.0

12.5
1515
1810

3.0

65

3.0

3

3.0

2

1.5

3.0

1

3.0

M6IA6G4L 0.25 0.40 0.49 0.79 0.95 1.57 2.25 2.45 2.45 2.45 2.45 2.45 2.45 2.45 2.45

Bold numbers are the values at which the intermediategear head is connected directly to the index.

（1N・m≒0.102kgf・m）

Example Model CodeIndexing Drive

2.8D − 03277R − LM3RS

Torque Limiter4Motor Mounting Code

2IK6GN−A − 75 − 2TF − 010

5CPrecautions●Themounting base of the motor
mounts on the sides T or U of theindexing drive as shown in Figure
2.8D-(c),(d).
●Figure 2.8D-(c),(d) shows the oppositeof when mounted on side U.
●Dimensions in parenthesis Panasonicmotor.
●When ordering, always specify thegear reduction ratio along with theindexing drive code number.
●Note:For details on the induction
motor, refer to the brochure for
Oriental Motors(or Panasonic).
●The overall length of the motor will beless, depending on the reduction ratio.

The rotation speed is calculated by dividing by the reduction ratio based on the synchronous
rotation speed of the motor (50Hz: 1500rpm, 60Hz: 1800rpm).

B10B11

Example Model CodeIndexing Drive

2.8D − 06277R − LM3RS

Torque Limiter

4

Motor Mounting Code

2IK6GN−A − 90 − 2TC − 030C5

3.8D/3.8E
3.8D/3.8E Dimensions

Mounted accessories（OPUS1）3.8D（a）4525dW

105

Tab50

25（4）
M4-0.7, 5.7DP.
P.C.D.50

76
38

3.8D

34
29.0（29.5）

φ20

φ16h7T30

４−M6×1S

Example Model CodeIndexing Drive

3.8D − 08277R − L3VW

32

φ15φ12h7891Torque Limiter5

TF − 100CV
8INDEX REFERENCE POSITION（Input 0°）VR
φ16h7（0.5）

860

φ12h7

M6-1, 12DP.

（0.5）

R

3.8D（b）
140

860

32

128

76

30

323825INPUTOUTPUT

52

30
25

４−M6×140（4）M4-0.7, 7DP.
P.C.D.55

76
1038

39
φ82105

c

32

38

35S

U

3852

φ6325303832φ6350

128

76

φ35h7

（Intermediate oscillation position）

3032

φ15φ12h72538

14076

φ12h7
φ15STOP POSITION

523530

32

38

3.8D

12876

φ82

14032

13.1（13.7）

Output shaft rotation angle

360°
S0°

θ360°
Input shaft rotation angle

Output shaft rotation angle●Oscillating drive 3.8E
θfθduθb

θdlφ
B

C

D

A0°

Output allowable
axial load

P1

N490

P2

N490

Output allowableradial load
Output static
torqueTsN・mRefer to Torque
Capacity Table

Output torsional
rigidity

K1

N・m/rad2900

Output inertia

Jokg・m2

1.2×10−4

Output allowablebending moment

P3N・m16Input allowable
axial load

P4N343

P5N343

P6N・m

24.5

E

Input shaft rotation angle

Input torsional
rigidity

K2N・m/rad1600

θdu：Upper dwell angle.
The rotation angle of the input shaft
when the output shaft is at a positionof φ°from the reference position.
θb ：Reverse oscillation angle.
θdl ：Lower dwell angle.

Input inertia

J1kg・m2 1.65×10−4

B12

φ36

Example Model CodeIndexing Drive

3.8D − 03277R − L3VW
Torque Limiter

5Precautions●The same drawing applies for a 3.8E equipped with a 5TF and 5TC.
●Some dimensions are given in parenthesis for certain types of torque limiters.

When selecting a torque limiter, always check dimension L.

Timing cam-Photo switch（a）Fixed-angle type（b）
Variable angle type

Photo switch

Indexing accuracy

sec

±72

Product weightkg

3.6

Note : Input inertia :J is calculated in dwell.

φ15φ12h7

Value

φ12h7
φ15Unit38

SymbolInput maximum
repetitious bending force
Input maximum repetitious
allowable torque360°

S ：Number of stopsθ ：Index period
φ：Oscillating angle
θf：Forward oscillation angle.
Input shaft rotation angle required for theoutput shaft to rotate by φ°from thereference position.

Item

105

●Indexing drive 3.8D

Table 3.8D-1

32

Figure 3.8D-2

φ71Speciﬁcations

Timing chart

φ46H735

Figure 3.8D-1

α°

0φ5

Photo switch

0φ5

Timing cam

Timing camαﾟ = Max 180ﾟ

（1N・m≒0.102kgf・m）※Up to 2 sets of timing cams and photo swiches can be added as necessary.

B13TC − 100C1

Mounted accessories（OPUS2）

3.8D（c）

3.8D（e）
52

38

35

TIMING PULLEY 20XL122（81）32

Example Model CodeIndexing Drive□80100φ79（φ82）

193150（63.5）
□7015

1

3.8DCover381051053832φ69（φ71.8）

3.8D − 04277L − SM3VW

3.8D − 06187L − SM3VW

1

Motor Mounting Code

3IK15N−A − 100 − 1

TIMING BELT 90XL

476
38

Example Model CodeIndexing Drive

Motor Mounting Code
4252

38

Cover80

128
3276

38

35

3.8D

3276

185

3276

1532140128140

220

Mounted accessories（OPUS2）

4IK25GN−A − 50 − 175（42）
42.5

85

38

127.5
（127）

160

TIMING PULLEY 16L050
TIMING BELT 124L050

44044280

171.5（171）

3.8D（d）

3.8D（f）

1403210535

140323210538323852

Cover76

Example Model CodeIndexing Drive

15

TIMING PULLEY 20XL

475

TIMING BELT 110XL

3842

3IK15N−A − 50 − 280

160

3IK15GN-A

1550
60

100

0.4

0.080
0.065

0.120 1250
0.095 1550

4.03GN□K 3GN10XK

Panasonic M7IA15G4L

155060

100

0.36
0.34

0.088

0.108 1300
0.088 1600

4.0M7GA□B M7GA10XKRotating speed rpm
50Hz Gear ratio
60Hz Gear ratio
AllowabletorqueTable 3.8D-3200 120 1006050302015

7.59106532

1.5112.5
1515182530303650
607590100 150120 180

250 300 500
300 360 600

750 1000 1500
900 1200 1800

3IK15GN-A 0.73 1.2

1.5

2.2

2.6

4.0

5.0

5.0

5.0

5.0

5.0

5.0

5.0

5.0

5.0

M7IA15G4L 0.59 0.98 1.18 1.86 2.25 3.82 4.90 4.90 4.90 4.90 4.90 4.90 4.90 4.90 4.90

Bold numbers are the values at which the intermediategear head is connected directly to the index.

（1N・m≒0.102kgf・m）

The rotation speed is calculated by dividing by the reduction ratio based on the synchronous
rotation speed of the motor (50Hz: 1500rpm, 60Hz: 1800rpm).

B14（42）42.5

444Precautions
mounting base of the motor
mounts on the sides T or U of theindexing drive as shown in Figure
3.8D-(c),(d).
●Figure 3.8D-(c),(d) shows the oppositeof when mounted on side U.
●Dimensions in parenthesis Panasonicmotor.
●When ordering, always specify thegear reduction ratio along with theindexing drive code number.
●Note:For details on the induction
motor, refer to the brochure forOriental Motors(or Panasonic).
●The overall length of the motor will beless, depending on the reduction ratio.

5171.5（171）

Induction motor speciﬁcations●TheMotor model

OrientalMotor

85

127.5（127）82

Gear head model
OutputFrequency Voltage Current Starting Rated Rotating Capacitor
power（Hz）（V） （A） torque torque speed （μ F） Ball bearing Intermediate
（W）
（rpm）
（N・m） （N・m）
gear headtype

Allowable torque with gear head（N・m）

TIMING BELT 124L050

1080

Table 3.8D-2

3.8D − 08277R − SM3RS

Motor Mounting Code
4IK25GN−A − 36 − 2122

Induction motor speciﬁcations

15

□805

Motor Mounting Codeφ79（φ82）185

φ69（φ71.8）□70（81）237（89）

Example Model CodeIndexing Drive
3.8D − 08127R − SM3RS

3876
38

165.5

217.5

128

128

Cover

82

Oriental
Motor

32

38

TIMING PULLEY 16L050

Motor model

76

35

52

38

3276

Table 3.8D-4

Gear head model
OutputFrequency Voltage Current Starting Rated Rotating Capacitor
power（Hz）（V） （A） torque torque speed （μ F） Ball bearing Intermediate（W）（rpm）（N・m） （N・m）
gear headtype

4IK25GN-A255060

100

0.65
0.6

0.13
0.11

0.19
0.161250
1550

6.04GN□K 4GN10XK

Panasonic M8IA25G4L

2550
60

1000.57
0.48

0.137

0.176 1325
0.147 1625

6.0M8GA□B M8GA10XK

Allowable torque with gear head（N・m）
Rotating speed rpm
50Hz Gear ratio
60Hz Gear ratio
Allowabletorque

4IK25GN-A

Table 3.8D-5

200 120 100

60

5030

2015

10

7.5
912.5
15151825303036

50
60

7590

100 150120 180

250 300 500
300 360 600

750 1000 1500
900 1200 1800

1.2

1.9

2.3

3.5

4.2

6.3

8.0

8.0

6.0

8.0

8.065

6.0

3

8.0

2

1.5

8.0

1

8.0

M8IA25G4L 0.98 1.57 1.96 3.14 3.82 6.37 7.84 7.84 7.84 7.84 7.84 7.84 7.84 7.84 7.84

Bold numbers are the values at which the intermediategear head is connected directly to the index.

（1N・m≒0.102kgf・m）

The rotation speed is calculated by dividing by the reduction ratio based on the synchronous
rotation speed of the motor (50Hz: 1500rpm, 60Hz: 1800rpm).

B15Precautions●The

mounting base of the motor
mounts on the sides T or U of theindexing drive as shown in Figure3.8D-(e),(f).
●Figure 3.8D-(e),(f) shows the oppositeof when mounted on side U.
●Dimensions in parenthesis Panasonicmotor.
●When ordering, always specify thegear reduction ratio along with theindexing drive code number.
●Note:For details on the induction
motor, refer to the brochure for
Oriental Motors(or Panasonic).
●The overall length of the motor will be
less, depending on the reduction ratio.

44

φ8280

127.5（127）140

3.8D − 06187R − LM3RS

Torque Limiter5Motor Mounting Code

3IK15GN−A − 75 − 2

TF − 100

5CB167632

3.8D（n）

14032707632388044

Example Model CodeIndexing Drive

3.8D − 03187R − LM3RS

Torque Limiter

5

Motor Mounting Code

3IK15GN−A − 25 − 2C5127.5（127）

Example Model CodeIndexing Drive

3.8D − 05277R − LM3RS

Torque Limiter

5

Motor Mounting Code

4IK25GN−A − 30 − 2

TF − 060

4480

171.5（171）5C

B17127.5（127）
171.5（171）82

Example Model CodeIndexing Drive

3.8D − 06097R − LM3RS

Torque Limiter

5

Motor Mounting Code

4IK25GN−A − 75 − 2TC − 100C5220

1851Cφ82237112

TC − 030

122160TC − 060

53882

Example Model CodeIndexing Drive

3.8D − 10277L − LM3VW

Torque Limiter

Motor Mounting Code 4IK25GN−A − 60 − 13270
φ82（89）

38

82

C

128

32

237

127
75

160

4IK25GN−A − 120 − 1

38

38

217.5
122165.5（89）

3875
82

Motor Mounting Code

TF − 060

Example Model CodeIndexing Drive

127

φ82

76

51（81）

32

Torque Limiter

3.8D（m）

14070

128

112
38

217.5

32

38

φ82

165.5

76

3IK15GN−A − 100 − 1C18532

Motor Mounting CodeTC − 030

3.8D（j）

1407053.8D − 03277R − LM3VW

128

3.8D（i）

Torque Limiter

Example Model CodeIndexing Drive

185

3IK15GN−A − 120 − 1C180128

Motor Mounting Code

TF − 030

3.8D − 08097L − LM3VW

44

171.5（171）38

5Example Model CodeIndexing Drive（81）

Torque Limiter

1

3.8D38127.5（127）
171.5
（171）

3.8D − 10187R − LM3VW

3875

160

Example Model CodeIndexing Drive

127

35185（81）150383238

φ8235
12275

160

12876

38

38105

φ8235105
193150（63.5）
3838

38

14032（81）12738

φ8235105

3832

122323838383.8D76112

105

32

3.8D（l）

128
3276

32112

140323232

3.8D（k）

128（63.5）

76140

38

32

3.8D（h）

128193

140

32

3.8D
（g）

Mounted accessories（OPUS3）

220

Mounted accessories（OPUS3）

Miniature Multiple Indexing Type 7MI
7MI Dimensions

Mounted accessories（OPUS1）7MI（a）

873885333320040（6）M5-0.8, 12DP.

3840（6）
M6-1, 7DP.
P.C.D.75

P.C.D.50

T

3848

33170

φ35 h7T

Taper sleeve
RfN8006
２−25×301085407MI25（25.5）

Example Model CodeIndexing Drive
7MI − 16277R − L3VW

1Torque Limiterab

640

φ15φ12h7

15017070

3360

φ88Wdφ65cP.C.D.50

60U60

1554060

SS（5）

120

φ15φ12h760

φ12h7
φ157MISTOP POSITION

4070

3895

120

φ60h7

200
40

TF − 3CV
40

INDEX REFERENCE POSITION

200

1065

1040
38

INPUT

（8）
M6-1, 9DP.
P.C.D.70

166

120

4060

33813833

Taper sleeve
RfN8006
2−25×3085
1940

18.5（19.0）

360°
S0°

θ360°
Input shaft rotation angle

Output shaft rotation angle●2DWELL type

S ：Number of stops
θ ：Index period

720°
S0 θ2360°

P1N

980

Output allowableradial load
Output static
torqueP2N980

Ts

N・m

Refer to Torque
Capacity Table

Output torsional
rigidity

K1

N・m/rad20000

Output inertia

Jokg・m2

2×10−3

Output allowablebending moment

P3

N・m89

Input allowable
axial load

P4

N343

P5N343

Input maximum
repetitious bending force
Input maximum repetitious
allowable torque

θ
180°
2

φ15
φ12h7

Value

Example Model CodeIndexing Drive
7MI − 24277L − L3VW

Torque Limiter
6

Hollow shaft dimensionsPrecautions7MI（i）
P6N・m24.5

Input torsional
rigidity

K2N・m/rad1300

Input inertia

J1kg・m2

45×10−4

Indexing accuracy

sec±72

Product weightkg

10φ20

Output shaft rotation angle

Output allowable
axial load

Unit

φ12h7
φ15Symbol

170

Item70●1DWELL type

Table 7MI-1

40

Figure 7MI-2

φ95

Speciﬁcations

Timing chart

φ50H760

Figure 7MI-152

φ93（0.5）

M6-1, 12DP.
100

7MI（b）

RR

φ12h7

10V

※The hollow shaft version is a special
speciﬁcation. Please contact us for theshape, dimensions and speciﬁcations.
（The hole diameter in the ﬁgure on theleft is a standard dimension.）

Input shaft rotation angle

Note : Input inertia :J is calculated in dwell.

B18（1N・m≒0.102kgf・m）

B19

TC − 3C

17MI（e）
4040

200
40

143

40265（76.2）

265

170

φ8860
170

40

265

7MI

Indexing Drive

170（76.2）

Example Model Code
7MI − 16187R − SM3VW□80

15φ79（φ82）

404060

70

φ35

φ6560

166

120

4060

70

Cover

40

170

1204060

7MI7MI（f）
（160）

20087

φ95

95
40120（76.2）

2004060

7MI（c）

Mounted accessories（OPUS3）70

Mounted accessories（OPUS2）1127.5（127） 44

Motor Mounting Code127.5（127） 448080

171.5（171）171.5（171）

4IK25GN−A − 180 − 1（42）42.585

127.5（127）

4TIMING PULLEY 25XL

44

TIMING BELT 110XL

Example Model Code
7MI − 20277R − LM3VW
Indexing Drive80

6Torque Limiter

171.5（171）TF − 07

Example Model Code
7MI − 16187L − LM3VW
Indexing Drive

1C

Motor Mounting Code 4IK25GN−A − 150 − 17MI（d）

7MI（g）

20040

φ65

40120

φ3540φ88TC − 06

1C

Motor Mounting Code 4IK25GN−A − 180 − 17MI（h）

200110

6Torque Limiter

1202001104040φ95601204060604070604TIMING BELT 110XL

44170

7MI − 20187L − SM3RS

54IK25GN−A − 60 − 285

171.5（171）804417080127.5（127）

Example Model CodeIndexing Drive
7MI − 12127R − LM3RS

6TF − 1

OrientalMotor

Gear head model
OutputFrequency Voltage Current Starting Rated Rotating Capacitor
power（Hz）（V） （A） torque torque speed （μ F） Ball bearing Intermediate（W）（rpm）（N・m） （N・m）
gear headtype

Torque LimiterC4IK25GN-A

2550
60

100

0.65
0.6

0.13
0.11

0.19
0.1612501550

6.04GN□K 4GN10XK

Panasonic M8IA25G4L

2550601000.57
0.48

0.137

0.176 1325
0.147 1625

6.0M8GA□B M8GA10XK

Allowable torque with gear head（N・m）
Rotating speed rpm
50Hz Gear ratio
60Hz Gear ratio
Allowabletorque

4IK25GN-A

Table 7MI-3

200 120 100

60

50

30

2015

10

7.5
912.5
151518253030
3650
607590100 150120 180

250 300 500
300 360 600

750 1000 1500
900 1200 1800

1.2

1.92.3

3.5

4.2

6.3

8.0

8.06.08.0

8.0

65

6.0

3

8.0

2

1.5

8.0

1

8.0

M8IA25G4L 0.98 1.57 1.96 3.14 3.82 6.37 7.84 7.84 7.84 7.84 7.84 7.84 7.84 7.84 7.84

Bold numbers are the values at which the intermediategear head is connected directly to the index.

（1N・m≒0.102kgf・m）

The rotation speed is calculated by dividing by the reduction ratio based on the synchronous
rotation speed of the motor (50Hz: 1500rpm, 60Hz: 1800rpm).

B20

6TC − 1●TheTiming cam-Photo switch（a）Fixed-angle typeCMotor Mounting Code 4IK25GN−A − 120 − 2Precautions
mounting base of the motor
mounts on the sides T or U of theindexing drive as shown in Figure7MI-(c),(d).
●Figure 7MI-(c),(d) shows the oppositeof when mounted on side U.
●Dimensions in parenthesis Panasonicmotor.
●When ordering, always specify thegear reduction ratio along with theindexing drive code number.
●Note:For details on the induction
motor, refer to the brochure for
Oriental Motors(or Panasonic).
●The overall length of the motor will beless, depending on the reduction ratio.

127.5
（127）
171.5
（171）

Example Model CodeIndexing Drive
7MI − 20277R − LM3RS

5Motor Mounting Code 4IK25GN−A − 90 − 2Motor model

44170

171.5（171）

Torque Limiter

Table 7MI-2（76.2）

166

Indexing Drive

127.5（127）

Induction motor speciﬁcations40

266
185（76.2）

143（160）

40

Example Model CodeMotor Mounting Code（42）42.5

185（260）

TIMING PULLEY 25XL

15

□80
80

φ79（φ82）（76.2）

95

40
185

19587

Cover（b）
Variable angle type

Photo switch

α°0
φ5

Photo switch

0φ5

Timing cam

Timing camαﾟ = Max 180ﾟ※Up to 2 sets of timing cams and photo swiches can be added as necessary.

B215