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Servo Motor Brackets
Comprehensive product lines to accommodate various servo motors / stepper motors.
KEY FEATURES
Standardized product
Designed based on popular dimensions,
allowing compatibility with a wide range
of servo motors and stepper motors.
Consistent quality and service life
Audited factory and production line
ensure consistent product quality, while
mature design guarantees long-term
supply of product and parts.
Short product lead time
Most standardized products are
available in stock. In stock items can be
shipped within 2 working days with
reception of purchase order.
Guaranteed geometric tolerance
One-piece integrally machined servo
motor bracket not only ensures
geometric tolerance but also
significantly reduce costs.
Made for harsh environments
Solid construction provides superior
structural rigidity. All servo motor
brackets receive surface treatment to
protect from corrosion.
DESCRIPTION
Servo motor bracket, also known as motor mount or
motor bracket, is the component that secures servo
motor and bearings/ or bearing support unit in specific
relative positions.
Given the complex shape and the high precision
required for the alignment of various mounting features
of servo motor brackets, HZMotion has introduced
various models of integrally machined servo motor
brackets. This design not only ensures the strength and
geometric tolerance of the motor brackets but also will
significantly reduce production costs, which will be
passed onto our customers.
Servo motor brackets can be classified into two main
categories based on its structural design: one type has
built-in ball screw support bearing, the other type does
not include built-in bearing and required use in
combination with ball screw support units. Figure below
compares the two types of servo motor brackets.
RESOURCES & TECHNICAL INFORMATION:
Instant pricing and order online:
https://www.hzmotion.com/#/p
ages/catalogs/index
Download 3D & 2D drawing:
https://www.hzmotion.com/#/p
ages/catalogs/index
Bearing life calculation tool:
https://www.hzmotion.com/#/pa
ges/tools/index
*For illustration only.
Figure 1: Two types of servo motor brackets
a). With built in bearing a). Without built in bearing
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PRODUCT LINEUP AND CLASSIFICATION:
Main characteristics comparison across different types:
Type:
Applicable Ballscrew
Diameter:
Paring Bearing
Support Unit:
Illustration: Description:
A
6mm
-
25mm
FK
FKA
➢ Simple and reliable design, offering
excellent cost performance.
➢ Compatible with HZMotion heavy duty
bearing support units, suitable for highprecision requirements and high-load
applications.
➢ Suitable for ball screws ranging from 6mm
to 40mm in diameter, providing a wide
compatibility range. B
25mm
-
40mm
FK
WBK
H 20mm FK
➢ Designed with standardized external
dimensions for easier integration into
compact and complex systems.
➢ Additional threaded features on the motor
housing make it easier to attach auxiliary
structures such as dust covers / cushions.
L
6mm
-
25mm
FKA
➢ Lower installation center height compared
to A type servo motor brackets of the same
specification.
C
15mm
-
50mm
Integrated
➢ Integrated motor bracket with built-in
bearing support unit.
➢ Suitable for ball screws ranging from 15mm
to 50mm in diameter, providing a wide
compatibility range.
KK
6mm
-
20mm
Integrated
➢ Integrated motor bracket with built-in
bearing support unit.
➢ Optional motor adapter flange allows wide
servo or stepper motor compatibility.
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Product Coverage Range:
➢ Shown in the table below is our product coverage range in reference to various servo motor flange codes
and paring ballscrew support unit part numbers.
➢ Servo motor flange codes and its corresponding servo motor brand & models are listed in following page.
Motor brackets without integrated bearing:
Type
Applicable
Ballscrew
Diameter
Motor
Flange
FKA FK MBK WBK
06 08 10 12 15 20 10 12 15 20 25
15
DF
17
DF
20
DF
25
DF
25
DFD
30
DF
30
DFD
A
6mm
-
25mm
38A A A A A
40B A A A A
60C A A A
60D A A A A
60DP A A A A
80E A A
80EP A A
85F A A
B
25mm
-
40mm
116S A
130G A A A A A
180H A A A A
H 20mm
60D A
60DP A
80E A
80EP A
L
6mm
-
25mm
38A A A A A
40B A A A A
60C A A A
60D A A A A
60DP A A A A
80E A A
80EP A A
85F A A
Motor brackets with integrated bearing:
Type
Applicable
Ballscrew
Diameter
Motor
Flange
FK EK BK AK SBK
06 08 10 12 15 12 15 20 12 15 25 30 15 20 25 25
D
30 30
D
35
D
40
D
C
15mm
-
50mm
60D A A A A
60DP A A A A
80E A A A A
80EP A A A A
90X A A A A
100Y A A A A A A A A
100YP A A A A A A A A
116S A A A A A A A
130G A A A A A A A
165Y A A
165S A A
165G A A
165YP A A
KK
6mm
-
20mm
38A A A A
40B A A A
60C A A
60DP A
80E A
80EP A A
85F A
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MOTOR FLANGE CODES AND DIMENSIONS:
Motor Flange Code D1 (H7) F R W1 Y
38A 30 5 30 45 M3
40B 30 5 30 46 M4
60C 38.1 5 38 67 M4
60D 50 5 36 70 M5
60DP 50 5 36 70 M4
80E 70 6 47 90 M6
80EP 70 6 47 90 M5
85F 73 6 47 98 M6
90X 80 11 58 100 M6
100Y 95 11 58 115 M8
100YP 95 11 58 115 M6
116S 110 11 58 115 M8
130G 110 11 58 115 M6
165Y 130 10 105 165 M10
165S 150 10 105 185 M10
165G 114.3 10 105 200 M12
165YP 110 10 105 145 M8
180H 114.3 10 114.3 200 M12
Dimensions in [mm]
List of motor flange codes and dimensions:
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HOW TO ORDER / PART NUMBER LOOKUP:
A/B/C/H/L series:
KK series:
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A Type Servo Motor Bracket
A type servo motor bracket dimension:
Model: D1 W1 Y D L L1 H1
H
±0.02
A B P T S Q h E E1 F J K V M R
Mass Matching
(kg) Support Unit
M38A-FKA6/8-A
30 45 M3 28 61 12 36 17 40 52 41 26 5.5 10 12 19 20 5 54 26.8 20.9 M3 30 0.29 FKA06
M40B-FKA6/8-A 46 M4 FKA08
M38A-FK10-A
30 45 M3
34 74 17 44 22
44
65 50 32.5 6.6 11 21 24 20 5
Flat
29.7 29.7 M4
30 0.62
FK10
M40B-FK10-A 46 M4 M60C-FK10-A 38 67
60 65
38 0.66
M60D-FK10-A
50 70 M5 36 0.62 M60DP-FK10-A M4
M38A-FK12-A
30 45 M3
36 74 17 47 25
47
65 50 32.5 6.6 11 24 24 20 5
Flat
31.1 31.1 M4
30 0.67
FK12
M40B-FK12-A 46 M4 M60C-FK12-A 38 67
60 65
38 0.7
M60D-FK12-A
50 70 M5 36 0.66
M60DP-FK12-A M4 0.68
M60C-FK15-A 38 67 M4
40
82 17
54
28
60 70 55 35 6.6 11 26
24
28
5
73
35.4 35.4 M5
38 0.85
FK15
M60D-FK15-A
50 70 M5 84 18 25 74 40 0.86
M60DP-FK15-A M4 0.85
M85F-FK15-A 73 98 M6 92 17
56 86 88 70 44 8.5 14 26
29
6
81
47
1.3
M80E-FK15-A
70 90 94 18 30 82 1.37
M80EP-FK15-A M5 1.31
M60D-FKA20-A
50 70 M5
57 113 22 68 34
68
88 70 44 8.5 14 32 29 42
5 Flat
56.7 44.3 M6
1.56
FKA20
M60DP-FKA20-A M4 1.54
M85F-FKA20-A 73 98 M6 86 6 102
1.59
M80E-FKA20-A
70 90 1.61
M80EP-FKA20-A M5 1.62
Dimensions in [mm]
Servo Motor Bracket Dimensions:
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B Type Servo Motor Bracket
B type servo motor bracket dimension:
Model D1 W1 Y D L L1 H1
H
±0.02
A B P T S Q h E E1 F J N W2 M R
Mass Matching
(kg) Support Unit
M130G-FK20B-B
110 145 M8
57
170 143 88 48 130 150 126 75 14 20 57 53 59 10 151
4 70 M6
100
6.46
FK20
M130G-MBK15DF-B
58 8 66 M6
MBK15DF
M130G-MBK17DF-B MBK17DF
M130G-MBK20DF-B MBK20DF
M116S-FK25-B
110
130
M8 63
167 141
88 48 130 150 126 75 14 20 57
51 59 10
146
4 80 M8
5.9
M130G-FK25-B FK25 145 170 143 53 151 6.23 M130G-FK25-L-B 55 70 151
M180H-WBK25DF-B
114.3 200 M12 85 230 189 101 51 180 200 170 100 18 26 61 75 75 THRU 191 6 110 M10 114.3 14
WBK25DF
M180H-WBK25DFD-B WBK25DFD
M180H-WBK30DF-B WBK30DF
M180H-WBK30DFD-B WBK30DFD
Dimensions in [mm]
Servo Motor Bracket Dimensions:
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H Type Servo Motor Bracket
H type servo motor bracket dimension:
Model D1 W1 Y L L1 D H1
H
±0.02
A B F P S Q h1 C C1 M E E1 M1 P2 W2 Y1 R
Mass Matching
Support Unit (kg)
M60D-FK15-H
50 70
M5
88
17 40
55 30 60 70 5 54 6.6 11 40 23 50 M4 33 30
M3 62 50 M5
40 1.2 FK15
M60DP-FK15-H M4
M80E-FK15-H
70 90
M6
95 72 45 90 95 6 70 9 14 45 22 60 M4 34 36 52 2.5 FK15
M80EP-FK15-H M5
Dimensions in [mm]
Servo Motor Bracket Dimensions:
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L Type Servo Motor Bracket
L type servo motor bracket dimension:
Model D1 W1 Y D L L1 H1
H
±0.02
A B P S Q h1 E E1 F J K V M R
Mass Matching
(kg) Support Unit
M38A-FKA6/8-L
30 45 M3 28 61 12 34.5 15.5 40 52 41 5.5 9.5 10 19 20 5 54 26.8 20.9 M3 28 0.27 FKA06
M40B-FKA6/8-L 46 M4 FKA08
M38A-FKA10/12-L
30 45 M3
36 74 17 42 20
42
65 50 6.6 11 19 24 20 5
Flat
35.7 27.4 M4
30 0.56
FKA10
FKA12
M40B-FKA10/12-L 46 M4 0.53
M60C-FKA10/12-L 38.1 66.7
60 65 36
0.61
M60D-FKA10/12-L
50 70 M5 0.57 M60DP-FKA10/12-L M4
M60C-FKA15-L 38.1 66.7 M4
40
82 17
48
22
60 70 55 6.6 11
20
24
28
5
73
39.4 30.8 M5
38.1 0.73
FKA15
M60D-FKA15-L
50 70 M5 84 18 25 74 40 0.74
M60DP-FKA15-L M4 0.75
M85F-FKA15-L 73 98.4 M6 92 17
50 86 88 70 8.5 14
29
6
81
47
1.15
M80E-FKA15-L
70 90 94 18 30 82 1.21
M80EP-FKA15-L M5 1.17
M60D-FKA20-L
50 70 M5
57 113 22 64 30
64
88 70 8.5 14 28 29 42
5 Flat
56.7 44.3 M6
1.43
FKA20
M60DP-FKA20-L M4 1.41
M85F-FKA20-L 73 98.4 M6 86 6 102
1.44
M80E-FKA20-L
70 90 1.47
M80EP-FKA20-L M5 1.48
Dimensions in [mm]
Servo Motor Bracket Dimensions:
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C Type Servo Motor Bracket
List of contents:
No. Model d D B E1 F1 M S1
1 M60D-BK12-C
14
15
16
12 10 36 15 M12x1
12
2 M60DP-BK12-C
3 M60D-EK12-C
4 M60DP-EK12-C
5 M60D-BK15-C
18
20 15 12
44
20 M15x1
6 M60DP-BK15-C
7 M80E-BK15-C
8 M80EP-BK15-C
9 M80E-AK15-C
48
10 M80EP-AK15-C
11 M80E-AK20-C 25
28 20 17 53 20 M20x1 20
12 M80EP-AK20-C
13 M60D-EK15-C
18
20 15 12
48 20
M15x1
15
14 M60DP-EK15-C
15 M80E-EK15-C
16 M80EP-EK15-C
17 M90X-AK15-C 62 25
18
18 M90X-EK20-C
25
28 20 17
64 27
M20x1
19 M100Y-EK20-C
20 M100YP-EK20-C
21 M116S-EK20-C
22 M130G-EK20-C
23 M90X-AK20-C
69 25 23
24 M100Y-AK20-C
25 M100YP-AK20-C
26 M116S-AK20-C
27 M130G-AK20-C
No. Model d D B E1 F1 M S1
28 M90X-BK25-C
30
32
36
25 20
76 30
M25x1.5
29 M100Y-BK25-C 25
30 M100YP-BK25-C
31 M100Y-SBK25-C
82 27
30
32 M100YP-SBK25-C
33 M116S-SBK25-C
34 M130G-SBK25-C
35 M100Y-SBK25D-C
97 27
36 M100YP-SBK25D-C
37 M116S-SBK25D-C
38 M130G-SBK25D -C
39 M100Y-BK30-C
36
40 30 25
73 30
M30x1.5 30
40 M100YP-BK30-C
41 M116S-BK30-C
42 M130G-BK30-C
43 M100Y-SBK30-C
82
27
44 M100YP-SBK30-C
45 M116S-SBK30-C
46 M130G-SBK30-C
47 M100Y-SBK30D-C
97
48 M100YP-SBK30D-C
49 M116S-SBK30D-C
50 M130G-SBK30D-C
51 M165YP-SBK35D-C
40
50 35 30 105 40 M35x1.5 30
52 M165Y-SBK35D-C
53 M165S-SBK35D-C
54 M165G-SBK35D-C
55 M165YP-SBK40D-C
50
63 40 35 107 40 M40x1.5 32
56 M165Y-SBK40D-C
57 M165S-SBK40D-C
58 M165G-SBK40D-C
Dimensions in [mm]
Part No. Description Unit QTY
1-(1) Motor Bracket pcs 1
1-(2) Bearing pair 1
1-(3) Holding Lid pcs 1
1-(4) Seal pcs 2
2 Lock Nut pcs 1
3 Collar pcs 2
Ballscrew interface dimension:
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Model Equipped Bearing Type Bearing
Configuration
Equipped
Bearing Model
Available
Bearing Grade
Weight
(kg)
Max Axial Load
(kgf)
Recommended
Support End
M60D
BK12-C Angular Contact Ball Bearing DF 7001A
C3
/
C4
/
C5
0.79 243 BF12
EK12-C Angular Contact Ball Bearing DF 7001A 0.84 243 EF12 / AF12
BK15-C Angular Contact Ball Bearing DF 7002A 0.98 279 BF15
EK15-C Angular Contact Ball Bearing DF 7002A 1.09 279 EF15 / AF15
M60DP
BK12-C Angular Contact Ball Bearing DF 7001A 0.79 243 BF12
EK12-C Angular Contact Ball Bearing DF 7001A 0.84 243 EF12 / AF12
BK15-C Angular Contact Ball Bearing DF 7002A 0.99 279 BF15
EK15-C Angular Contact Ball Bearing DF 7002A 1.07 279 EF15 / AF15
M80E
BK15-C Angular Contact Ball Bearing DF 7002A 1.39 279 BF15
EK15-C Angular Contact Ball Bearing DF 7002A 1.52 279 EF15 / AF15
AK15-C Angular Contact Ball Bearing DF 7302A 2.01 579 AF15
AK20-C Angular Contact Ball Bearing DF 7004A 2 538 AF20
M80EP
BK15-C Angular Contact Ball Bearing DF 7002A 1.45 279 BF15
EK15-C Angular Contact Ball Bearing DF 7002A 1.52 279 EF15 / AF15
AK15-C Angular Contact Ball Bearing DF 7302A 2.01 579 AF15
AK20-C Angular Contact Ball Bearing DF 7004A 2 538 AF20
M90X
AK15-C Angular Contact Thrust Ball Bearing DF 15TAC47 2.92 1808 AK15 / AF15
EK20-C Angular Contact Ball Bearing DF 7204A 2.76 677 EF20
AK20-C Angular Contact Thrust Ball Bearing DF 20TAC47 2.9 1808 AK20 / AF20
BK25-C Angular Contact Ball Bearing DF 7205A 4.53 836 BF25
100Y
EK20-C Angular Contact Ball Bearing DF 7204A 2.71 677 EF20
AK20-C Angular Contact Thrust Ball Bearing DF 20TAC47 2.81 1808 AK20 / AF20
BK25-C Angular Contact Ball Bearing DF 7205A 4.53 836 BF25
SBK25-C Angular Contact Thrust Ball Bearing DF 25TAC62 6.99 2752 SBK25 / BF25H
BK30-C Angular Contact Ball Bearing DF 7206A 6.99 1203 BF30
SBK30-C Angular Contact Thrust Ball Bearing DF 30TAC62 6.99 2922 SBK30 / BK30 / BF30
SBK25D-C Angular Contact Thrust Ball Bearing DFD 25TAC62 7.38 5539 SBK25 / BF25H
SBK30D-C Angular Contact Thrust Ball Bearing DFD 30TAC62 7.31 5844 SBK30 / BK30 / BF30
100YP
EK20-C Angular Contact Ball Bearing DF 7204A 2.73 677 EF20
AK20-C Angular Contact Thrust Ball Bearing DF 20TAC47 2.85 1808 AK20 / AF20
BK25-C Angular Contact Ball Bearing DF 7205A 4.53 836 BF25
SBK25-C Angular Contact Thrust Ball Bearing DF 25TAC62 6.99 2752 SBK25 / BF25H
BK30-C Angular Contact Ball Bearing DF 7206A 6.99 1203 BF30
SBK30-C Angular Contact Thrust Ball Bearing DF 30TAC62 6.99 2922 SBK30 / BK30 / BF30
SBK25D-C Angular Contact Thrust Ball Bearing DFD 25TAC62 7.38 5539 SBK25 / BF25H
SBK30D-C Angular Contact Thrust Ball Bearing DFD 30TAC62 7.31 5844 SBK30 / BK30 / BF30
116S
EK20-C Angular Contact Ball Bearing DF 7204A 3.6 677 EF20
AK20-C Angular Contact Thrust Ball Bearing DF 20TAC47 3.69 1808 AK20 / AF20
SBK25-C Angular Contact Thrust Ball Bearing DF 25TAC62 6.78 2752 SBK25 / BF25H
BK30-C Angular Contact Ball Bearing DF 7206A 6.78 1203 BF30
SBK30-C Angular Contact Thrust Ball Bearing DF 30TAC62 6.78 2922 SBK30 / BK30 / BF30
SBK25D-C Angular Contact Thrust Ball Bearing DFD 25TAC62 7.19 5539 SBK25 / BF25H
SBK30D-C Angular Contact Thrust Ball Bearing DFD 30TAC62 7.13 5844 SBK30 / BK30 / BF30
130G
EK20-C Angular Contact Ball Bearing DF 7204A 3.77 677 EF20
AK20-C Angular Contact Thrust Ball Bearing DF 20TAC47 3.92 1808 AK20 / AF20
SBK25-C Angular Contact Thrust Ball Bearing DF 25TAC62 6.78 2752 SBK25 / BF25H
BK30-C Angular Contact Ball Bearing DF 7206A 6.78 1203 BF30
SBK30-C Angular Contact Thrust Ball Bearing DF 30TAC62 6.78 2922 SBK30 / BK30 / BF30
SBK25D-C Angular Contact Thrust Ball Bearing DFD 25TAC62 7.19 5539 SBK25 / BF25H
SBK30D-C Angular Contact Thrust Ball Bearing DFD 30TAC62 7.13 5844 SBK30 / BK30 / BF30
165G SBK35D-C Angular Contact Thrust Ball Bearing DFD 35TAC72 12.88 6769 SBK35 / BF35
SBK40D-C Angular Contact Thrust Ball Bearing DFD 40TAC72 12.75 7068 SBK40
165S
SBK35D-C Angular Contact Thrust Ball Bearing DFD 35TAC72 12.32 6769 SBK35 / BF35
SBK40D-C Angular Contact Thrust Ball Bearing DFD 40TAC72 12.19 7068 SBK40
165Y
SBK35D-C Angular Contact Thrust Ball Bearing DFD 35TAC72 12.66 6769 SBK35 / BF35
SBK40D-C Angular Contact Thrust Ball Bearing DFD 40TAC72 12.53 7068 SBK40
165YP SBK35D-C Angular Contact Thrust Ball Bearing DFD 35TAC72 12.98 6769 SBK35 / BF35
SBK40D-C Angular Contact Thrust Ball Bearing DFD 40TAC72 12.84 7068 SBK40
Product availability and main characteristics:
➢ Unless otherwise specified, all support units have black oxide surface treatment.
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C Type Servo Motor Bracket: M60 -BK12-C
Servo Motor Bracket Dimensions:
M60 -BK12-C servo motor bracket dimension:
Model D1 W1 Y L
h
±0.02
A B P d1 CL1 L2 L3 H R F H1 B1 P1 S Q h1 E X C1 C2 J T1
Bearing
Model
Mass Matching
Support
Unit (kg)
M60D-BK12-C
50 70
M5
83 25 60 65 50 12 5.5 29.5 5 42 36 6 26 34 46 7 11 24 24 6.6 13 64 74 19 7001A 0.79 BF12
M60DP-BK12-C M4
Dimensions in [mm]
D
DP
D
DP
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C Type Servo Motor Bracket: M60 -EK12-C
M60 -EK12-C servo motor bracket dimension:
Model D1 W1 Y L
h
±0.02
A B P d1 CL1 L2 L3 F R H H1 B1 S Q h1 E E1 J T1
Bearing
Model
MassMatching
Support
Unit (kg)
M60D-EK12-C
50 70
M5
83 25 60 70 52 Φ12 5.5 29.5 5 6 36 42 26 34 9 14 24 32 40 74 19 7001A 0.84
EF12
M60DP-EK12-C M4 AF12
Dimensions in [mm]
Servo Motor Bracket Dimensions:
D
DP
D
DP
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C Type Servo Motor Bracket: M -BK15-C
M -BK15-C servo motor bracket dimension:
Model D1 W1 Y L
h
±0.02
A B P d1 CL1CL2 L2 L3 H F R H1 B1 P1 S Q h1 h2 E C1 C2 J T1 Bearing
Model
Mass Matching
Support
(kg) Unit
M60D-BK15-C
50 70
M5
98
28
60
70 58 Φ15 10 6 36 6 48 6
42 33
40 54 6.6 11 21 27
32
15
77 89
22 7002A
0.98
BF15
M60DP-BK15-C M4 0.99
M80E-BK15-C
70 90
M6
108 86 47 38 42 87 97
1.39
M80EP-BK15-C M5 1.45
Dimensions in [mm]
Servo Motor Bracket Dimensions:
60D
60DP
80E
80EP
60D
60DP
80E
80EP
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C Type Servo Motor Bracket: M80 -AK -C
M80-AK-C servo motor bracket dimension:
Model D1 W1 Y L
h
±0.02
A B C P d1 CL1 F R J T1 L2 L3 H H1 B1 S Q h1 h2 E E1 Bearing
Model
Mass Matching
Support
(Kg) Unit
M80E-AK15-C
70 90
M6
115 30 86 88 88 70
15 6
8 52 101
22 40 6
55 40 52 9 14 30 30 47 50
7302A 2.01
AK15
M80EP-AK15-C M5 AF15
M80E-AK20-C M6
20 8 30 43 8 7004A 2.00
AK20
M80EP-AK20-C M5 AF20
Dimensions in [mm]
Servo Motor Bracket Dimensions:
E
EP
15
20
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C Type Servo Motor Bracket: M-EK/AK-C
M-EK/AK-C servo motor bracket dimension:
Model D1 W1 Y L
h
±0.02
A B C P P1 d1 CL1 L2 L3 H H1 B1 S Q h1 h2 E E1 F R J T1 Bearing
Model
MassMatching
Support
Unit (kg)
M60D-EK15-C
50 70 M5 98
30
60
80
64
60 55 Φ15 10 36 6 50
35
40 11 17
24 33 38.5
46 6
41 Flat
□22 7002A
1.09
EF15
AF15
M60DP-EK15-C M4 1.07
M80E-EK15-C
70 90 M6 108 86 88 40 39 39 48.5 47 97 1.52
M80EP-EK15-C M5 1.52
M90X-AK15-C 80 100 M6 140 98
95
100
75 70
Φ15 9 47
9 58 45 56 11 17
38 35 70
50 11 58 124
□22 15TAC47 2.92 AF15
M90X-EK20-C 80 100 M6
Φ20 11 50 □30 7204A
2.76
EF20
M100Y-EK20-C
95 115 M8 141 100 38 35 71 2.71
M100YP-EK20-C M6 2.73
M116S-EK20-C
110 130 M8 151 126 130 35 35 81 3.6
M130G-EK20-C 145 153 83 3.77
M90X-AK20-C 80 100 M6 140 98
100
Φ20 9 55
38 35
70
Φ3820TAC47
2.9
AK20
AF20
M100Y-AK20-C
95 115 M8 141 100 71 2.81
M100YP-AK20-C M6 2.85
M116S-AK20-C
110 130 M8 151 126 130 35 35 81 3.69
M130G-AK20-C 145 153 83 3.92
Dimensions in [mm]
Servo Motor Bracket Dimensions:
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C Type Servo Motor Bracket: M -BK25-C
M -BK25-C servo motor bracket dimension:
Model A C D1 W1 Y d1 F h1 J R
Bearing
Model
Mass Matching
Support Unit (kg)
M90X-BK25-C 96 100 80 100 M6 Φ25 11
59
Flat 67
7205A 4.53
BK25
BF25
M100Y-BK25-C
100 100 95 115
M8
Φ25 11 139 67
M100YP-BK25-C M6
Dimensions in [mm]
Servo Motor Bracket Dimensions:
90X
100Y
100YP
90X
100Y
100YP
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C Type Servo Motor Bracket: M - -C
M - -C servo motor bracket dimension:
Model D1 W1 Y d1 CL1 L2 h1 T1 Bearing
Model
Mass Matching
Support Unit (kg)
M100Y-SBK25-C
95 115
M8
Φ25 15 63 57 Φ38 25TAC62
6.99
SBK25
BF25H
M100YP-SBK25-C M6
M116S-SBK25-C
110
130
M8 6.78
M130G-SBK25-C 145
M100Y-BK30-C
95 115
M8
Φ30 9 59 57 Φ45 7206A
6.99
BK30
BF30
M100YP-BK30-C M6
M116S-BK30-C
110
130
M8 6.78
M130G-BK30-C 145
M100Y-SBK30-C
95 115
M8
Φ30 15 63 57 Φ45 30TAC62
6.99 SBK30
BK30
BF30
M100YP-SBK30-C M6
M116S-SBK30-C
110
130
M8 6.78
M130G-SBK30-C 145
Dimensions in [mm]
Servo Motor Bracket Dimensions:
100Y
100YP
116S
130G
BK30
SBK25
SBK30
100Y
100YP
116S
130G
BK30
SBK25
SBK30
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C Type Servo Motor Bracket: M -SBK -C
M -SBK -C servo motor bracket dimension:
Model D1 W1 Y d1 CL1 L2 h1 T1 Bearing
Model
Mass Matching
Support Unit (kg)
M100Y-SBK25D-C
95 115
M8
Φ25 15 63 57 Φ38 25TAC62
7.38
SBK25
BF25H
M100YP-SBK25D-C M6
M116S-SBK25D-C
110
130
M8 7.19
M130G-SBK25D-C 145
M100Y-SBK30D-C
95 115
M8
Φ30 15 63 57 Φ45 30TAC62
7.31 SBK30
BK30
BF30
M100YP-SBK30D-C M6
M116S-SBK30D-C
110
130
M8 7.13
M130G-SBK30D-C 145
Dimensions in [mm]
Servo Motor Bracket Dimensions:
100Y
100YP
116S
130G
25D
30D
100Y
100YP
116S
130G
25D
30D
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C Type Servo Motor Bracket: M165 -SBK -C
M165 -SBK -C servo motor bracket dimension:
Model D1 W1 Y d1 CL1 L2 h1 T1 Bearing
Model
Mass Matching
Support Unit (kg)
M165YP-SBK35D-C 110 145 M8
Φ35 18 81 56 Φ52 35TAC72
12.98
SBK35
BF35
M165Y-SBK35D-C 130 165
M10
12.66
M165S-SBK35D-C 150 185 12.3
M165G-SBK35D-C 114.3 200 M12 12.9
M165YP-SBK40D-C 110 145 M8
Φ40 18 83 56 Φ58 40TAC72
12.8
SBK40
M165Y-SBK40D-C 130 165
M10
12.5
M165S-SBK40D-C 150 185 12.2
M165G-SBK40D-C 114.3 200 M12 12.8
Dimensions in [mm]
Servo Motor Bracket Dimensions:
Y
YP
S
G
35D
40D
Y
YP
S
G
35D
40D
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KK Type Servo Motor Bracket
KK-type integrated servo motor bracket combines the motor
seat and the bearing seat into one unit. The KK-type motor
mounting bracket has the following unique features:
➢ Integrated bearing support.
One-piece integrally machined servo motor bracket not
only ensures geometric tolerance but also significantly
reduce costs.
➢ Radial and axial mounting.
Flexible mounting options helps system integration in
compact and compact system.
➢ Optional motor adapter flange.
Optional motor adapter flange allows wide servo or
stepper motor compatibility.
List of contents:
Model Equipped Bearing
Type
Bearing
Configuration
Available Bearing
Grade
Bearing
Model
Weight
(kg)
Max Axial Load
(kgf)
Available Motor Adapter
38A 40B 60C 60D 60DP 80E 80EP 85F
KK50-FK06 Deep Groove
Ball bearing - - -
C5
C4
C3
606ZZ 0.37 - - - Y Y
KK60-FK08
Angular Contact
Ball Bearing DF
708C 0.52 52 Y Y Y
KK60-FK08L 7900C 0.52 52 Y Y Y
KK86-FK10 7000A 1.43 212 Y Y Y Y Y Y
KK86-FK10L 7001A 1.43 243 Y Y Y Y Y Y
KK100-FK15 7002A 2.09 279 Y Y Y Y
General description:
Part No. Description Unit QTY
1-(1) Bearing Housing pcs 1
1-(2) Bearing pair 1
1-(3) Holding Lid pcs 1
1-(4) Seal pcs 1
2 Lock Nut pcs 1
3 Collar (QTY varies) pcs 1 / 2
4 Motor Adapter Flange (Optional) pcs 1
Product availability and main characteristics:
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KK Type Servo Motor Bracket: KK50-FK06
Servo Motor Bracket Dimensions:
Optional Motor Adapter Flange Dimension:
40B 38A
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KK Type Servo Motor Bracket: KK60-FK
Servo Motor Bracket Dimensions:
Optional Motor Adapter Flange Dimension:
40B 38A
60C
KK60-FK08L KK60-FK08
08
08L
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KK Type Servo Motor Bracket: KK86-FK
Servo Motor Bracket Dimensions:
Optional Motor Adapter Flange Dimension:
KK86-FK10L KK86-FK10
60C
40B 38A
80EP
60DP
10
10L
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KK Type Servo Motor Bracket: KK100-FK15
Servo Motor Bracket Dimensions:
Optional Motor Adapter Flange Dimension:
85F
80E 80EP




