Specifications

Motor Dimensions
23
● HC-SFS81 (B)
● HC-SFS52 (B), HC-SFS102 (B), HC-SFS152 (B), HC-SFS524 (B), HC-SFS1024 (B), HC-SFS1524 (B)
● HC-SFS53 (B), HC-SFS103 (B), HC-SFS153 (B)
● HC-SFS121 (B), HC-SFS201 (B), HC-SFS301 (B)
● HC-SFS202 (B), HC-SFS352 (B), HC-SFS502 (B), HC-SFS702 (B), HC-SFS2024 (B), HC-SFS3524 (B), HC-SFS5024 (B),
HC-SFS7024 (B)
● HC-SFS203 (B), HC-SFS353 (B)
Unit: mm (inch)
Notes:
1. Use a friction coupling to fasten the load.
2. Dimensions inside < > are for models with electromagnetic brake.
3. Only for models with electromagnetic brake.
4. For dimensions where there is no tolerance listed, use general tolerance.
L
55 (2.17)
12 (0.47)
3 (0.12)
50 (1.97)
ø24h6 (ø0.9449 )
ø165
(ø6.496)
ø145
(ø5.709)
ø110h7
(ø4.331 )
Oil seal
S30457B
Motor flange direction
Brake
(Note 3)
U
41 (1.61)
111 (4.37)
V
W
Earth
Power-supply connector
pin assignment
CE05-2A22-23P
Power-supply connector
CE05-2A22-23P
Encoder connector
MS3102A20-29P
KL
19.5
(0.77)
81.5 (3.21)
M130 (5.12)
45
°
4-ø9 (0.354) mounting hole
Use hexagonal cap head bolts
G
A
B
C
H
D
E
F
(Note 3)
(Note 3)
(Note 3)
0 -0.0005
0 -0.0014
M176 (6.93)
45°
(Note 3)
117 (4.61)
81.5 (3.21)
(Note 3)
#1
#1
#2
(Note 3)
19.5
(0.77)
69
(2.72)
KL
Encoder connector
MS3102A20-29P
Brake connector
MS3102A10SL-4P
#1 and #2 are screw holes for hanging bolt. (M8)
Only HC-SFS702 (4) (B) has screw holes for hanging bolt.
Power-supply connector
CE05-2A24-10P (for less than 5kW)
CE05-2A32-17P (for 7kW)
Oil seal
S40608B
(Note 3)
39.5 (1.56)
3 (0.12)
18 (0.71)
75 (2.95)
KA
KB
79 (3.11)
L
ø35 (ø1.3780 )
ø230
(ø9.055)
ø200
(ø7.874)
+
0.010
0
ø114.3 (ø4.5 )
0 -
0.025
4-ø13.5 (0.531) mounting hole
Use hexagonal cap head bolts
(Note 3)
0 -0.001
+
0.0003
0
Motor flange
direction
Motor flange
direction
Motor flange
direction
Power-supply connector
pin assignment (for less than 5kW)
CE05-2A24-10P
Power-supply connector
pin assignment (for 7kW)
CE05-2A32-17P
Brake connector
pin assignment
MS3102A10SL-4P
(Note 3)
F
G
A
A
B
U
V
Brake
W
E
Earth
U
V
W
Earth
D
C
B
A
D
C
B
Model
2000 r/min 3000 r/min L KL1000 r/min
HC-SFS52 (B)
HC-SFS524 (B)
HC-SFS53
(
B
)
120 (4.72)
<153 (6.02)>
51.5 (2.03)
—
HC-SFS102 (B)
HC-SFS1024 (B)
HC-SFS103
(
B
)
145 (5.71)
<178 (7.01)>
76.5 (3.01)
—
HC-SFS152
(
B
)
HC-SFS1524 (B)
HC-SFS153
(
B
)
170 (6.69)
<203 (7.99)>
101.5 (4.00)
HC-SFS81
(
B
)
Variable dimensions
Model
2000 r/min
3000 r/min L KL
1000 r/min
HC-SFS202 (B)
HC-SFS2024 (B)
HC-SFS203
(
B
)
145 (5.71)
<193 (7.60)>
68.5 (2.70)HC-SFS121
(
B
)
HC-SFS352 (B)
HC-SFS3524 (B)
HC-SFS502 (B)
HC-SFS5024 (B)
HC-SFS353
(
B
)
187 (7.36)
<235 (9.25)>
110.5 (4.35)HC-SFS201
(
B
)
—
208 (8.19)
<256 (10.08)>
KA
131.5 (5.18)HC-SFS301
(
B
)
Variable dimensions
KB
142 (5.59)
142 (5.59)
142 (5.59)
46 (1.81)
46 (1.81)
46 (1.81)
HC-SFS702 (B)
HC-SFS7024 (B)
—
292 (11.50)
<340 (13.39)>
210.5 (8.29)— 150 (5.91) 58 (2.28)