Product Information

102 Models (micro clutches) Specifications

102-□-1□ Types

[Specifications]

ModelSizeDynamic friction torque Td [N・m]Coil (at 20℃)Heat resistance classMax. rotation speed [min-1Rotating part moment of inertia JAllowable 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・m2Rotor [kg・m2
102-02-13020.4DC2460.2596B100006.75×10-72.45×10-615002×1060.0090.0190.0170.075
102-02-15020.424 DC60.2596B5001.00×10-62.45×10-615002×1060.0090.0190.0170.081
102-02-11020.424 DC60.2596B100001.00×10-62.45×10-615002×1060.0090.0190.0170.079
102-03-13030.624 DC60.2596B100001.30×10-63.25×10-623003×1060.0090.0220.0200.096
102-03-15030.624 DC60.2596B5001.95×10-63.25×10-623003×1060.0090.0220.0200.105
102-03-11030.624 DC60.2596B100001.95×10-63.25×10-623003×1060.0090.0220.0200.103
102-04-13041.224 DC80.3372B100004.38×10-61.41×10-545006×1060.0110.0280.0300.178
102-04-15041.224 DC80.3372B5006.15×10-61.41×10-545006×1060.0110.0280.0300.195
102-04-11041.224 DC80.3372B100006.15×10-61.41×10-545006×1060.0110.0280.0300.191
102-05-13052.424 DC100.4258B100009.08×10-63.15×10-590009×1060.0120.0310.0400.310
102-05-15052.424 DC100.4258B5001.38×10-53.15×10-590009×1060.0120.0310.0400.335
102-05-11052.424 DC100.4258B100001.38×10-53.15×10-590009×1060.0120.0310.0400.325

*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]

102-□-13 (Direct mount-use)

102-□-13 (Direct mount-use)

Unit [mm]
SizeRadial direction dimensionsAxial direction dimensions
A1A2A3A4C1C2C3C4C5SV1V2V3ZHJKLPMaX
02312819.510.53933.511.41182-2.12-5.32-44-90°1816.51.520.551.10.10.8
0334322312.5453813.61310333-2.63-63-4.56-60°22.220.2224.56.71.30.151.2
0443403018.55447201915.5413-3.13-63-56-60°25.423.4228.271.30.151.5
0554503825.5655827.22622513-3.13-6.53-5.56-60°28.126.1231.38.21.50.21.5

*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]
SizeShaft bore dimensions
d1 H7Models compliant with the new JIS standardsModels compliant with the old JIS standards
b P9tb P9t
025
0362-0.006-0.0310.8+0.30
0482-0.006-0.0310.8+0.30
103-0.006-0.0311.2+0.304+0.050+0.0201.5+0.50
05103-0.006-0.0311.2+0.304+0.050+0.0201.5+0.50
155-0.012-0.0422+0.505+0.050+0.0202+0.50

102-□-13 (Direct mount-use)

[Dimensions]

102-□-15 (Through-shaft-use)

102-□-15 (Through-shaft-use)

Unit [mm]
SizeRadial direction dimensionsAxial direction dimensions
A1A2A3C1C2C3C4C5SHJKL1L2MPN1a
023128133933.511.41181816.51.527.522.41.154.80.1
03343214453813.613103322.220.2234.526.51.36.77.80.15
044340185447201915.54125.423.4240.230.81.379.10.15
05545028655827.226225128.126.1243.334.31.58.28.80.2

*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]
SizeShaft bore dimensions
d1 H7d2 H7Models compliant with the new JIS standardsModels compliant with the old JIS standards
b P9tb P9t
0255
03662-0.006-0.0310.8+0.30
04882-0.006-0.0310.8+0.30
10103-0.006-0.0311.2+0.304+0.050+0.0201.5+0.50
0510103-0.006-0.0311.2+0.304+0.050+0.0201.5+0.50
15155-0.012-0.0422+0.505+0.050+0.0202+0.50

*The armature type-5 bore d2 is a straight bore.

102-□-15 (Through-shaft-use)

[Dimensions]

102-□-11 (Butt shaft-use)

102-□-11 (Butt shaft-use)

Unit [mm]
SizeRadial direction dimensionsAxial direction dimensions
A1A2A3C1C2C3C4C5SmHJKL1L2MPUTa
0231289.53933.511.4118M31816.51.527.522.51.1572.50.1
03343212453813.61310332-M322.220.2234.526.51.36.71040.15
044340175447201915.5412-M325.423.4240.230.81.371250.15
05545024655827.22622512-M428.126.1243.334.31.58.21250.2

*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]
SizeShaft bore dimensions
d1 H7d2 H7Models compliant with the new JIS standardsModels compliant with the old JIS standards
b P9tb P9t
0255
03662-0.006-0.0310.8+0.30
04882-0.006-0.0310.8+0.30
10103-0.006-0.0311.2+0.304+0.050+0.0201.5+0.50
0510103-0.006-0.0311.2+0.304+0.050+0.0201.5+0.50
15155-0.012-0.0422+0.505+0.050+0.0202+0.50

102-□-11 (Butt shaft-use)

102-□-3□ Types

[Specifications]

ModelSizeDynamic friction torque Td [N・m]Coil (at 20℃)Heat resistance classMax. rotation speed [min-1Rotating part moment of inertia JAllowable 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・m2Rotor [kg・m2
102-02-33020.424 DC60.2596B5006.75×10-72.75×10-615002×1060.0090.0190.0170.076
102-02-35020.424 DC60.2596B5001.00×10-62.75×10-615002×1060.0090.0190.0170.082
102-02-31020.424 DC60.2596B5001.00×10-62.75×10-615002×1060.0090.0190.0170.080
102-03-33030.624 DC60.2596B5001.30×10-64.08×10-623003×1060.0090.0220.0200.101
102-03-35030.624 DC60.2596B5001.95×10-64.08×10-623003×1060.0090.0220.0200.110
102-03-31030.624 DC60.2596B5001.95×10-64.08×10-623003×1060.0090.0220.0200.108
102-04-33041.224 DC80.3372B5004.38×10-61.44×10-545006×1060.0110.0280.0300.183
102-04-35041.224 DC80.3372B5006.15×10-61.44×10-545006×1060.0110.0280.0300.200
102-04-31041.224 DC80.3372B5006.15×10-61.44×10-545006×1060.0110.0280.0300.196
102-05-33052.424 DC100.4258B5009.08×10-62.90×10-590009×1060.0120.0310.0400.321
102-05-35052.424 DC100.4258B5001.38×10-52.90×10-590009×1060.0120.0310.0400.346
102-05-31052.424 DC100.4258B5001.38×10-52.90×10-590009×1060.0120.0310.0400.336

*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.

[Dimensions]

102-□-33 (Direct mount-use)

102-□-33 (Direct mount-use)

Unit [mm]
SizeRadial direction dimensionsAxial direction dimensions
A1A2A3A4FV1V2V3G1G2Y1Y2ZmHRL1L2PNTa
02312819.510.5142-2.12-5.32-416.8203.184-90°2-M319.51.625.923.550.82.50.1
0334322312.5163-2.63-63-4.520233.186-60°2-M321.91.628.526.24.71.22.30.15
0443403018.5223-3.13-63-523263.186-60°2-M425.11.633.230.451.52.80.15
0554503825.5303-3.13-6.53-5.528313.186-60°2-M527.91.637.334.161.53.30.2

Unit [mm]
SizeShaft bore dimensions
d1 H7
025
036
048
10
0510
15

102-□-33 (Direct mount-use)

[Dimensions]

102-□-35 (Through-shaft-use)

102-□-35 (Through-shaft-use)

Unit [mm]
SizeRadial direction dimensionsAxial direction dimensions
A1A2 A3FG1G2Y1Y2mH1H2RL1L2PNTa
023128131416.8203.182-M323.519.51.63327.954.82.50.1
033432141620233.182-M326.221.91.638.530.54.77.82.30.15
044340182223263.182-M430.425.11.645.235.859.12.80.15
055450283028313.182-M534.127.91.649.30.368.83.30.2
Unit [mm]
SizeShaft bore dimensions
d1 H7d2 H7
0255
0366
0488
1010
051010
1515

102-□-35 (Through-shaft-use)

[Dimensions]

102-□-31 (Butt shaft-use)

102-□-31 (Butt shaft-use)

Unit [mm]
SizeRadial direction dimensionsAxial direction dimensions
A1A2A3FG1G2Y1Y2m1m2H1H2RL1L2PUT1T2a
0231289.51416.8203.182-M3M323.519.51.63327.9572.52.50.1
033432121620233.182-M32-M326.221.91.638.530.54.7102.340.15
044340172223263.182-M42-M330.425.11.645.235.85122.850.15
055450243028313.182-M52-M434.127.91.649.340.36123.350.2
Unit [mm]
SizeShaft bore dimensions
d1 H7d2 H7Models compliant with the new JIS standardsModels compliant with the old JIS standards
b P9tb P9t
0255
03662-0.006-0.0310.8+0.30
04882-0.006-0.0310.8+0.30
10103-0.006-0.0311.2+0.304+0.050+0.0201.5+0.50
0510103-0.006-0.0311.2+0.304+0.050+0.0201.5+0.50
15155-0.012-0.0422+0.505+0.050+0.0202+0.50

102-□-31 (Butt shaft-use)

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