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UTMIII & UTM II & UTMV COUPLING

Quantity: In Stock

Product outline

What's coupling

 

UTMⅡ/UTMV are designed to withstand any disturbing stress induced by radial or thrust forces. However, radial/thrust overloads will not only result in measurement error but also heating-up of the bearings and/or irreversible distortion or fracture of UTMⅡ/UTMV. Couplings accurately connects two individual shafts. Recommended couplings are indicated in the table below. Consult one of our sales representatives for couplings for the UTMⅡ-10000Nm and key groove option.

Coupling correspondence table

 

Supported
UTMⅡ/UTMV

UTMⅡ
/UTMV
Diameter(mm)

Coupling
type
Max. torque
(Nm)
Coupling diameter(mm)
3 4 5 6 8 10 11 12

UTMⅡ-0.05Nm
UTMⅡ-0.1Nm
UTMV-0.1Nm
UTMⅡ-0.2Nm 

5 UCM15 2.2        
UCS15 1        
UCM19 4.2        
UCS19 1.6        
UCM25 8        
UCS25 4.6        

Supported UTMⅡ/UTMV

UTMⅡ
/UTMV
Diameter
(mm)

Coupling
type
Max. torque
(Nm)
Coupling diameter(mm)
4 5 6 8 10 11 12 14 15 16 18 19 20 22
UTMⅡ-0.5Nm
UTMV-0.5Nm
UTMⅡ-1Nm
UTMV-1Nm
UTMⅡ-2Nm
8 UCM19 4.2                    
UCM25 8                
UCS25 4.6                
UCM30 12.6                
UCS30 6.6                
UCM34 16              
UCS34 11              
UCM39 27                    
UCS39 14                    
UCM44 36                  
Supported
UTMⅡ/UTMV

UTMⅡ
/UTMV
Diameter
(mm)

Coupling
type
Max. torque
(Nm)
Coupling diameter
(mm)
10 11 12 14 15 16 18 19 20
UTMⅡ-5Nm
UTMV-5Nm
UTMⅡ-10Nm
UTMV-10Nm
12 UCM30 12.6        
UCM34 16        
UCS34 11        
UCM39 27    
UCS39 14    
UCM44 36          
UCM56 70    
Supported UTMⅡ/UTMV

UTMⅡ
/UTMV
Diameter
(mm)

Coupling
type
Max. torque(Nm) Coupling diameter(mm)
14 15 16 18 19 20 22 24 25 28 30 32 35
UTMⅡ-20Nm 20 UCM44 36              
UCM56 70              
UCM65B 80
Supported
UTMⅡ/UTMV

UTMⅡ
/UTMV
Diameter(mm)

Coupling
type
Max. torque
(Nm)
Coupling diameter(mm)
14 15 16 18 19 20 22 24 25 28 30 32 35
UTMⅡ-50Nm
UTMV-50Nm
20 UCM56 70              
UCM65B 80
Supported
UTMⅡ/UTMV

UTMⅡ
/UTMV
Diameter
(mm)

Coupling
type
Max. torque(Nm) Coupling diameter(mm)
15 16 18 19 20 22 24 25 28 30 32 35 38 40 42 45
UTMⅡ-100Nm
UTMV-100Nm
25 UCM80B 140
Supported
UTMⅡ/UTMV

UTMⅡ
/UTMV
Diameter(mm)

Coupling
type
Max. torque(Nm) Coupling diameter(mm)
19 20 22 24 25 28 30 32 35 38 40 42 45 48

50

UTMⅡ-200Nm 30 UCM90B 250
Supported
UTMⅡ/UTMV

UTMⅡ
/UTMV
Diameter
(mm)

Coupling
type
Max. torque
(Nm)
Coupling diameter(mm)
30 32 35 38 40 42 45 48 50 55 60 65
UTMⅡ-500Nm
UTMV-500Nm
40 UCM125B 613

Supported
UTMⅡ/UTMV

UTMⅡ
/UTMV
Diameter
(mm)

Coupling
type
Max. torque(Nm) Coupling diameter(mm)
40 42 45 48 50 55 60 65 70 75 80
UTMⅡ-1000Nm
UTMV-1000Nm
60 UCM155B 1197
UCM220 4800                    
Supported
UTMⅡ/UTMV

UTMⅡ
/UTMV
Diameter(mm)

Coupling
type
Max. torque
(Nm)
Coupling diameter(mm)
50 55 60 65 70 75 80
UTMⅡ-2000Nm 70 UCM220 4800    
UCM260 6880          
Supported
UTMⅡ/UTMV

UTMⅡ
/UTMV
Diameter
(mm)

Coupling
type
Max. torque(Nm) Coupling diameter
(mm)
80 85 90
UTMⅡ-5000Nm
UTMV-5000Nm
90 UCM260 6880

Shaft tolerance should be h6 or h7.

■:Rubber type coupling

         ●:Metal type coupling(○:TYPEⅡ)
  

Product codes & External dimensions

 

 

Tyep A L W F G M D1*D2 Screw tightening torque
(Nm)
UCM15 15 6.5 23 2.15 5 M1.6 3*5
4*5
5*5
5*6
0.25
UCS15 18
UCM19 19 7.7 26 2.65 6.5 M2

4*5
4*8
5*5
5*6
5*8
6*8
8*8

0.5
UCS19 20 4*5
5*5
5*6
5*8
UCM25 25 9.5 32 3.25 9 M2.5 5*8
5*10
5*11
5*12
6*8
8*8
8*10
8*11
8*12
1
UCS25 27
UCM30 30 11 36 4 11 M3 8*8
8*10
8*11
8*12
8*14
8*15
10*12
11*12
12*12
12*14
12*15
1.5
UCS30 30 8*8
8*10
8*11
8*12
8*14
8*15
UCM34 34 12 38 4 12.25 M3 8*8
8*10
8*11
8*12
8*14
8*15
8*16
10*12
11*12
12*12
12*14
12*15

1.5
UCS34 35
UCM39 39 15.5 48 4.5 14.5 M4 8*16
8*18
8*19
8*20
10*12
12*12
12*14
12*15
12*16
12*19
12*20
2.5
UCS39 40
UCM44 44 15 48 4.75 16 M4 8*16
8*18
8*19
8*20
8*22
12*12
12*14
12*16
12*19
15*20
16*20
18*20
19*20
20*20
20*22
2.5
UCM56 56 19.5 60 5.5 20 M5 12*12
12*14
12*15
12*16
12*18
12*19
12*20
19*20
20*20
20*22
20*24
20*25
20*28
7

  

  

 

  TYPE d1 d2 A E P L S T J G M d1*d2 Screw tightening torque
(Nm)
UCM65B 14~25 65 46 36 54.5 27.25 17.5 25.5 3.5 ~φ20:M8
φ22~:M6
14*20
15*20
16*20
18*20
19*20
20*20
20*22
20*24
20*25

M8:34.3
M6:13.7

28~35 20*28
20*30
20*32
20*35
UCM80B 15~35 80 59 46 67.5 33.75 20.5 32 3.5 ~φ28:M10
φ30~:M8
15*25
16*25
18*25
19*25
20*25
22*25
24*25
25*25
25*28
25*30
25*32
25*35

M10:67.6
M8:34.3

38~45 25*38
25*40
25*42
25*45
UCM90B 19~35 90 64 51 77 38.5 28 36.5 4 ~φ35:M10
φ38~:M8
19*30
20*30
22*30
24*30
25*30
28*30
30*30
30*32
30*35

M10:67.6
M8:34.3

38~50 30*38
30*40
30*42
30*45
30*48
30*50

  

  

 

  TYPE d1 d2 A E C P L S T Q R U V J G M d1*d2 Screw tightening torque
(Nm)
UCM125B 30~45 125 82 82 66 122 61 34 11 19 19 11 57 8 M10 30*40
32*40
35*40
38*40
40*40
40*42
40*45

67.6

48~65 40*48
40*50
40*55
40*60
40*65
UCM155B 40~60 155 104 104 86 141 70.5 41 12.5 22 22 12.5 66 9 M12 40*60
42*60
45*60
48*60
50*60
55*60
60*60

118

65~80 60*65
60*70
60*75
60*80

  

  

 

Tyep A A1 L L1 L2 L3 LL Hexagon nuts
B1
Reamer boltB2  Clamping bolt D1*D2
B3 B4
UCM220 225 144 200 90 33 33 20 M16 M16 M8 M8 60*65
33 39 M8 M10 70*50
70*55
70*60
70*65
39 39 M10 M10 70*70
UCM260 262 166 223 100 39 39 23 M20 M20 M10 M10 70*75
70*80
90*80
90*85
90*90

 

 

Specifications of couplings

Type Max. diamete r(mm) Max. torque
(Nm)
Max. speed(rpm) Inertia moment
(kgm2
Torsional rigidity
(Nm/rad)
Allowable eccentricity(mm) Allowable deflection
angle(°)
Allowable endplay
(mm)
Weight
(g)
UCM15 6 2.2 42000 2.7×10-7 43 0.15 1.5 ±0.2 8
UCS15 1 2.0×10-7 25 7
UCM19 8 4.2 33000 8.4×10-7 88 0.15 1.5 ±0.2 14
UCS19 1.6 6.2×10-7 63 12
UCM25 12 8 25000 3.0×10-6 170 0.15 1.5 ±0.2 28
UCS25 4.6 2.3×10-6 125 25
UCM30 15 12.6 21000 6.9×10-6 220 0.20 1.5 ±0.3 45
UCS30 6.6 5.5×10-6 160 39
UCM34 16 16 18000 1.3×10-5 390 0.20 1.5 ±0.3 65
UCS34 11 1.0×10-5 350 62
UCM39 20 27 16000 2.7×10-5 520 0.20 1.5 ±0.3 98
UCS39 14 2.1×10-5 440 85
UCM44 22 36 14000 4.2×10-5 640 0.20 1.5 ±0.3 136
UCM56 28 70 11000 1.4×10-4 1500 0.20 1.5 ±0.3 276

 

  TYPE Max. diamete r
(mm)
Max. torque
(Nm)
Max. speed(rpm) Inertia moment(kgm2 Torsional rigidity
(Nm/rad)
Allowable eccentricity(mm) Allowable deflection
angle(°)
Allowable endplay
(mm)
Weight
(kg)
UCM65B 35 80 10000 2.44×10-4 6.50×104 0.02 1.0 ±0.46 0.53
4.01×10-4 8.70×104 0.68
UCM80B 45 140 10000 7.25×10-4 1.26×105 0.02 1.0 ±0.58 0.98
1.15×10-3 1.57×105 1.25
UCM90B 50 250 10000 1.43×10-3 2.17×105 0.02 1.0 ±0.64 1.57
2.19×10-3 2.70×105 1.91
UCM125B 65 613 10000 0.76×10-2 0.67×106 0.02 1.0 ±0.9 4.64
1.26×10-2 0.94×106 5.91
UCM155B 80 1197 8000 2.20×10-2 1.52×106 0.02 1.0 ±1.1 8.4
3.59×10-2 2.05×106 10.8

 

Type Max. diamete r
(mm)
Max. torque
(Nm)
Max. speed(rpm) Inertia moment(kgm2 Torsional rigidity(Nm/rad) Axial spring constant(N/mm) Allowable deflection
angle(°)
Allowable endplay
(mm)
Weight
(kg)
UCM220 70 4800 4000 112.34×10-3 5940000 448 1 ±0.6 23.5
UCM260 90 6880 3400 248.75×10-3 10780000 612 1 ±0.7 35.3


 




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