Miki Pulley 102 Models (micro clutches)

102-□-1□ Types
Specifications
Model |
Size |
Dynamic friction torque Td [N・m] |
Coil (at 20℃) |
Heat resistance class |
Max. rotation speed [min-1] |
Rotating part moment of inertia J |
Allowable engaging work Eeaℓ [J] |
Total work performed until readjustment of the air gap ET [J] |
Armature pull-in time ta [s] |
Torque rise time tp [s] |
Torque extinction time td [s] |
Mass [kg] |
Voltage [V] |
Wattage [W] |
Current [A] |
Resistance [Ω] |
Armature [kg・m2] |
Rotor [kg・m2] |
102-02-13 |
02 |
0.4 |
DC24 |
6 |
0.25 |
96 |
B |
10000 |
6.75×10-7 |
2.45×10-6 |
1500 |
2×106 |
0.009 |
0.019 |
0.017 |
0.075 |
102-02-15 |
02 |
0.4 |
24 DC |
6 |
0.25 |
96 |
B |
500 |
1.00×10-6 |
2.45×10-6 |
1500 |
2×106 |
0.009 |
0.019 |
0.017 |
0.081 |
102-02-11 |
02 |
0.4 |
24 DC |
6 |
0.25 |
96 |
B |
10000 |
1.00×10-6 |
2.45×10-6 |
1500 |
2×106 |
0.009 |
0.019 |
0.017 |
0.079 |
102-03-13 |
03 |
0.6 |
24 DC |
6 |
0.25 |
96 |
B |
10000 |
1.30×10-6 |
3.25×10-6 |
2300 |
3×106 |
0.009 |
0.022 |
0.020 |
0.096 |
102-03-15 |
03 |
0.6 |
24 DC |
6 |
0.25 |
96 |
B |
500 |
1.95×10-6 |
3.25×10-6 |
2300 |
3×106 |
0.009 |
0.022 |
0.020 |
0.105 |
102-03-11 |
03 |
0.6 |
24 DC |
6 |
0.25 |
96 |
B |
10000 |
1.95×10-6 |
3.25×10-6 |
2300 |
3×106 |
0.009 |
0.022 |
0.020 |
0.103 |
102-04-13 |
04 |
1.2 |
24 DC |
8 |
0.33 |
72 |
B |
10000 |
4.38×10-6 |
1.41×10-5 |
4500 |
6×106 |
0.011 |
0.028 |
0.030 |
0.178 |
102-04-15 |
04 |
1.2 |
24 DC |
8 |
0.33 |
72 |
B |
500 |
6.15×10-6 |
1.41×10-5 |
4500 |
6×106 |
0.011 |
0.028 |
0.030 |
0.195 |
102-04-11 |
04 |
1.2 |
24 DC |
8 |
0.33 |
72 |
B |
10000 |
6.15×10-6 |
1.41×10-5 |
4500 |
6×106 |
0.011 |
0.028 |
0.030 |
0.191 |
102-05-13 |
05 |
2.4 |
24 DC |
10 |
0.42 |
58 |
B |
10000 |
9.08×10-6 |
3.15×10-5 |
9000 |
9×106 |
0.012 |
0.031 |
0.040 |
0.310 |
102-05-15 |
05 |
2.4 |
24 DC |
10 |
0.42 |
58 |
B |
500 |
1.38×10-5 |
3.15×10-5 |
9000 |
9×106 |
0.012 |
0.031 |
0.040 |
0.335 |
102-05-11 |
05 |
2.4 |
24 DC |
10 |
0.42 |
58 |
B |
10000 |
1.38×10-5 |
3.15×10-5 |
9000 |
9×106 |
0.012 |
0.031 |
0.040 |
0.325 |
*The dynamic friction torque, Td, is measured at a relative speed of 100 min-1.
*The moment of inertia of a rotating body and mass are measured for the maximum bore diameter.
*Keep supply voltage fluctuation to within 10% of coil voltage.
Dimensions

Unit [mm]
Size |
Radial direction dimensions |
Axial direction dimensions |
A1 |
A2 |
A3 |
A4 |
C1 |
C2 |
C3 |
C4 |
C5 |
S |
V1 |
V2 |
V3 |
Z |
H |
J |
K |
L |
P |
M |
a |
X |
02 |
31 |
28 |
19.5 |
10.5 |
39 |
33.5 |
11.4 |
11 |
8 |
- |
2-2.1 |
2-5.3 |
2-4 |
4-90° |
18 |
16.5 |
1.5 |
20.5 |
5 |
1.1 |
0.1 |
0.8 |
03 |
34 |
32 |
23 |
12.5 |
45 |
38 |
13.6 |
13 |
10 |
33 |
3-2.6 |
3-6 |
3-4.5 |
6-60° |
22.2 |
20.2 |
2 |
24.5 |
6.7 |
1.3 |
0.15 |
1.2 |
04 |
43 |
40 |
30 |
18.5 |
54 |
47 |
20 |
19 |
15.5 |
41 |
3-3.1 |
3-6 |
3-5 |
6-60° |
25.4 |
23.4 |
2 |
28.2 |
7 |
1.3 |
0.15 |
1.5 |
05 |
54 |
50 |
38 |
25.5 |
65 |
58 |
27.2 |
26 |
22 |
51 |
3-3.1 |
3-6.5 |
3-5.5 |
6-60° |
28.1 |
26.1 |
2 |
31.3 |
8.2 |
1.5 |
0.2 |
1.5 |
*Size 02 is a rounded flange.
*The rotor of size 02 has no keyway. Lock it in place by press-fitting it onto the shaft or the like.
Unit [mm]
Size |
Shaft bore dimensions |
d1 H7 |
Models compliant with the new JIS standards |
Models compliant with the old JIS standards |
b P9 |
t |
b P9 |
t |
02 |
5 |
- |
- |
- |
- |
03 |
6 |
2-0.006-0.031 |
0.8+0.30 |
- |
- |
04 |
8 |
2-0.006-0.031 |
0.8+0.30 |
- |
- |
10 |
3-0.006-0.031 |
1.2+0.30 |
4+0.050+0.020 |
1.5+0.50 |
05 |
10 |
3-0.006-0.031 |
1.2+0.30 |
4+0.050+0.020 |
1.5+0.50 |
15 |
5-0.012-0.042 |
2+0.50 |
5+0.050+0.020 |
2+0.50 |

Dimensions

Unit [mm]
Size |
Radial direction dimensions |
Axial direction dimensions |
A1 |
A2 |
A3 |
C1 |
C2 |
C3 |
C4 |
C5 |
S |
H |
J |
K |
L1 |
L2 |
M |
P |
N1 |
a |
02 |
31 |
28 |
13 |
39 |
33.5 |
11.4 |
11 |
8 |
- |
18 |
16.5 |
1.5 |
27.5 |
22.4 |
1.1 |
5 |
4.8 |
0.1 |
03 |
34 |
32 |
14 |
45 |
38 |
13.6 |
13 |
10 |
33 |
22.2 |
20.2 |
2 |
34.5 |
26.5 |
1.3 |
6.7 |
7.8 |
0.15 |
04 |
43 |
40 |
18 |
54 |
47 |
20 |
19 |
15.5 |
41 |
25.4 |
23.4 |
2 |
40.2 |
30.8 |
1.3 |
7 |
9.1 |
0.15 |
05 |
54 |
50 |
28 |
65 |
58 |
27.2 |
26 |
22 |
51 |
28.1 |
26.1 |
2 |
43.3 |
34.3 |
1.5 |
8.2 |
8.8 |
0.2 |
*Size 02 is a rounded flange.
*The rotor of size 02 has no keyway. Lock it in place by press-fitting it onto the shaft or the like.
Unit [mm]
Size |
Shaft bore dimensions |
d1 H7 |
d2 H7 |
Models compliant with the new JIS standards |
Models compliant with the old JIS standards |
b P9 |
t |
b P9 |
t |
02 |
5 |
5 |
- |
- |
- |
- |
03 |
6 |
6 |
2-0.006-0.031 |
0.8+0.30 |
- |
- |
04 |
8 |
8 |
2-0.006-0.031 |
0.8+0.30 |
- |
- |
10 |
10 |
3-0.006-0.031 |
1.2+0.30 |
4+0.050+0.020 |
1.5+0.50 |
05 |
10 |
10 |
3-0.006-0.031 |
1.2+0.30 |
4+0.050+0.020 |
1.5+0.50 |
15 |
15 |
5-0.012-0.042 |
2+0.50 |
5+0.050+0.020 |
2+0.50 |
*The armature type-5 bore d2 is a straight bore.

Dimensions

Unit [mm]
Size |
Radial direction dimensions |
Axial direction dimensions |
A1 |
A2 |
A3 |
C1 |
C2 |
C3 |
C4 |
C5 |
S |
m |
H |
J |
K |
L1 |
L2 |
M |
P |
U |
T |
a |
02 |
31 |
28 |
9.5 |
39 |
33.5 |
11.4 |
11 |
8 |
- |
M3 |
18 |
16.5 |
1.5 |
27.5 |
22.5 |
1.1 |
5 |
7 |
2.5 |
0.1 |
03 |
34 |
32 |
12 |
45 |
38 |
13.6 |
13 |
10 |
33 |
2-M3 |
22.2 |
20.2 |
2 |
34.5 |
26.5 |
1.3 |
6.7 |
10 |
4 |
0.15 |
04 |
43 |
40 |
17 |
54 |
47 |
20 |
19 |
15.5 |
41 |
2-M3 |
25.4 |
23.4 |
2 |
40.2 |
30.8 |
1.3 |
7 |
12 |
5 |
0.15 |
05 |
54 |
50 |
24 |
65 |
58 |
27.2 |
26 |
22 |
51 |
2-M4 |
28.1 |
26.1 |
2 |
43.3 |
34.3 |
1.5 |
8.2 |
12 |
5 |
0.2 |
*Size 02 is a rounded flange.
*The rotor of size 02 has no keyway. Lock it in place by press-fitting it onto the shaft or the like.
Unit [mm]
Size |
Shaft bore dimensions |
d1 H7 |
d2 H7 |
Models compliant with the new JIS standards |
Models compliant with the old JIS standards |
b P9 |
t |
b P9 |
t |
02 |
5 |
5 |
- |
- |
- |
- |
03 |
6 |
6 |
2-0.006-0.031 |
0.8+0.30 |
- |
- |
04 |
8 |
8 |
2-0.006-0.031 |
0.8+0.30 |
- |
- |
10 |
10 |
3-0.006-0.031 |
1.2+0.30 |
4+0.050+0.020 |
1.5+0.50 |
05 |
10 |
10 |
3-0.006-0.031 |
1.2+0.30 |
4+0.050+0.020 |
1.5+0.50 |
15 |
15 |
5-0.012-0.042 |
2+0.50 |
5+0.050+0.020 |
2+0.50 |

102-□-3□ Types
Model |
Size |
Dynamic friction torque Td [N・m] |
Coil (at 20℃) |
Heat resistance class |
Max. rotation speed [min-1] |
Rotating part moment of inertia J |
Allowable engaging energy Eeaℓ [J] |
Total work performed until readjustment of the air gap ET [J] |
Armature suction time ta [s] |
Torque rise time tp [s] |
Torque extinction time td [s] |
Mass [kg] |
Voltage
[V] |
Wattage
[W] |
Current
[A] |
Resistance
[Ω] |
Armature
[kg・m2] |
Rotor
[kg・m2] |
102-02-33 |
02 |
0.4 |
24 DC |
6 |
0.25 |
96 |
B |
500 |
6.75×10-7 |
2.75×10-6 |
1500 |
2×106 |
0.009 |
0.019 |
0.017 |
0.076 |
102-02-35 |
02 |
0.4 |
24 DC |
6 |
0.25 |
96 |
B |
500 |
1.00×10-6 |
2.75×10-6 |
1500 |
2×106 |
0.009 |
0.019 |
0.017 |
0.082 |
102-02-31 |
02 |
0.4 |
24 DC |
6 |
0.25 |
96 |
B |
500 |
1.00×10-6 |
2.75×10-6 |
1500 |
2×106 |
0.009 |
0.019 |
0.017 |
0.080 |
102-03-33 |
03 |
0.6 |
24 DC |
6 |
0.25 |
96 |
B |
500 |
1.30×10-6 |
4.08×10-6 |
2300 |
3×106 |
0.009 |
0.022 |
0.020 |
0.101 |
102-03-35 |
03 |
0.6 |
24 DC |
6 |
0.25 |
96 |
B |
500 |
1.95×10-6 |
4.08×10-6 |
2300 |
3×106 |
0.009 |
0.022 |
0.020 |
0.110 |
102-03-31 |
03 |
0.6 |
24 DC |
6 |
0.25 |
96 |
B |
500 |
1.95×10-6 |
4.08×10-6 |
2300 |
3×106 |
0.009 |
0.022 |
0.020 |
0.108 |
102-04-33 |
04 |
1.2 |
24 DC |
8 |
0.33 |
72 |
B |
500 |
4.38×10-6 |
1.44×10-5 |
4500 |
6×106 |
0.011 |
0.028 |
0.030 |
0.183 |
102-04-35 |
04 |
1.2 |
24 DC |
8 |
0.33 |
72 |
B |
500 |
6.15×10-6 |
1.44×10-5 |
4500 |
6×106 |
0.011 |
0.028 |
0.030 |
0.200 |
102-04-31 |
04 |
1.2 |
24 DC |
8 |
0.33 |
72 |
B |
500 |
6.15×10-6 |
1.44×10-5 |
4500 |
6×106 |
0.011 |
0.028 |
0.030 |
0.196 |
102-05-33 |
05 |
2.4 |
24 DC |
10 |
0.42 |
58 |
B |
500 |
9.08×10-6 |
2.90×10-5 |
9000 |
9×106 |
0.012 |
0.031 |
0.040 |
0.321 |
102-05-35 |
05 |
2.4 |
24 DC |
10 |
0.42 |
58 |
B |
500 |
1.38×10-5 |
2.90×10-5 |
9000 |
9×106 |
0.012 |
0.031 |
0.040 |
0.346 |
102-05-31 |
05 |
2.4 |
24 DC |
10 |
0.42 |
58 |
B |
500 |
1.38×10-5 |
2.90×10-5 |
9000 |
9×106 |
0.012 |
0.031 |
0.040 |
0.336 |
*The dynamic friction torque, Td, is measured at a relative speed of 100 min-1.
*The moment of inertia of a rotating body and mass are measured for the maximum bore diameter.
*Keep supply voltage fluctuation to within 10% of coil voltage.
Dimensinos

Unit [mm]
Size |
Radial direction dimensions |
Axial direction dimensions |
A1 |
A2 |
A3 |
A4 |
F |
V1 |
V2 |
V3 |
G1 |
G2 |
Y1 |
Y2 |
Z |
m |
H |
R |
L1 |
L2 |
P |
N |
T |
a |
02 |
31 |
28 |
19.5 |
10.5 |
14 |
2-2.1 |
2-5.3 |
2-4 |
16.8 |
20 |
3.1 |
8 |
4-90° |
2-M3 |
19.5 |
1.6 |
25.9 |
23.5 |
5 |
0.8 |
2.5 |
0.1 |
03 |
34 |
32 |
23 |
12.5 |
16 |
3-2.6 |
3-6 |
3-4.5 |
20 |
23 |
3.1 |
8 |
6-60° |
2-M3 |
21.9 |
1.6 |
28.5 |
26.2 |
4.7 |
1.2 |
2.3 |
0.15 |
04 |
43 |
40 |
30 |
18.5 |
22 |
3-3.1 |
3-6 |
3-5 |
23 |
26 |
3.1 |
8 |
6-60° |
2-M4 |
25.1 |
1.6 |
33.2 |
30.4 |
5 |
1.5 |
2.8 |
0.15 |
05 |
54 |
50 |
38 |
25.5 |
30 |
3-3.1 |
3-6.5 |
3-5.5 |
28 |
31 |
3.1 |
8 |
6-60° |
2-M5 |
27.9 |
1.6 |
37.3 |
34.1 |
6 |
1.5 |
3.3 |
0.2 |
Unit [mm]
Size |
Shaft bore dimensions |
d1 H7 |
02 |
5 |
03 |
6 |
04 |
8 |
10 |
05 |
10 |
15 |

Dimensions

Unit [mm]
Size |
Radial direction dimensions |
Axial direction dimensions |
A1 |
A2 |
A3 |
F |
G1 |
G2 |
Y1 |
Y2 |
m |
H1 |
H2 |
R |
L1 |
L2 |
P |
N |
T |
a |
02 |
31 |
28 |
13 |
14 |
16.8 |
20 |
3.1 |
8 |
2-M3 |
23.5 |
19.5 |
1.6 |
33 |
27.9 |
5 |
4.8 |
2.5 |
0.1 |
03 |
34 |
32 |
14 |
16 |
20 |
23 |
3.1 |
8 |
2-M3 |
26.2 |
21.9 |
1.6 |
38.5 |
30.5 |
4.7 |
7.8 |
2.3 |
0.15 |
04 |
43 |
40 |
18 |
22 |
23 |
26 |
3.1 |
8 |
2-M4 |
30.4 |
25.1 |
1.6 |
45.2 |
35.8 |
5 |
9.1 |
2.8 |
0.15 |
05 |
54 |
50 |
28 |
30 |
28 |
31 |
3.1 |
8 |
2-M5 |
34.1 |
27.9 |
1.6 |
49.3 |
0.3 |
6 |
8.8 |
3.3 |
0.2 |
Unit [mm]
Size |
Shaft bore dimensions |
d1 H7 |
d2 H7 |
02 |
5 |
5 |
03 |
6 |
6 |
04 |
8 |
8 |
10 |
10 |
05 |
10 |
10 |
15 |
15 |

Dimensions

Unit [mm]
Size |
Radial direction dimensions |
Axial direction dimensions |
A1 |
A2 |
A3 |
F |
G1 |
G2 |
Y1 |
Y2 |
m1 |
m2 |
H1 |
H2 |
R |
L1 |
L2 |
P |
U |
T1 |
T2 |
a |
02 |
31 |
28 |
9.5 |
14 |
16.8 |
20 |
3.1 |
8 |
2-M3 |
M3 |
23.5 |
19.5 |
1.6 |
33 |
27.9 |
5 |
7 |
2.5 |
2.5 |
0.1 |
03 |
34 |
32 |
12 |
16 |
20 |
23 |
3.1 |
8 |
2-M3 |
2-M3 |
26.2 |
21.9 |
1.6 |
38.5 |
30.5 |
4.7 |
10 |
2.3 |
4 |
0.15 |
04 |
43 |
40 |
17 |
22 |
23 |
26 |
3.1 |
8 |
2-M4 |
2-M3 |
30.4 |
25.1 |
1.6 |
45.2 |
35.8 |
5 |
12 |
2.8 |
5 |
0.15 |
05 |
54 |
50 |
24 |
30 |
28 |
31 |
3.1 |
8 |
2-M5 |
2-M4 |
34.1 |
27.9 |
1.6 |
49.3 |
40.3 |
6 |
12 |
3.3 |
5 |
0.2 |
Unit [mm]
Size |
Shaft bore dimensions |
d1 H7 |
d2 H7 |
Models compliant with the new JIS standards |
Models compliant with the old JIS standards |
b P9 |
t |
b P9 |
t |
02 |
5 |
5 |
- |
- |
- |
- |
03 |
6 |
6 |
2-0.006-0.031 |
0.8+0.30 |
- |
- |
04 |
8 |
8 |
2-0.006-0.031 |
0.8+0.30 |
- |
- |
10 |
10 |
3-0.006-0.031 |
1.2+0.30 |
4+0.050+0.020 |
1.5+0.50 |
05 |
10 |
10 |
3-0.006-0.031 |
1.2+0.30 |
4+0.050+0.020 |
1.5+0.50 |
15 |
15 |
5-0.012-0.042 |
2+0.50 |
5+0.050+0.020 |
2+0.50 |
