
7. HG-SN SERIES
7 - 6
7.5 Servo motors with special shafts
The servo motors with special shafts indicated by the symbol (K) in the table are available. K is the symbol
attached to the servo motor model names.
Servo motor
Shaft shape
Key shaft (without key)
HG-SN_(B)JK K
S
QL
A
A
QK
Q
R
W
U
r
Y
Shaft section view A-A
Key shaft (without key)
[Unit:
mm]
Servo motor
Variable dimensions
S R
Q W QK
QL
U r Y
HG-SN52(B)JK
HG-SN102(B)JK
HG-SN152(B)JK
24h6 55 50
8
0
-0.036
36 5
4
+0.2
0
4
M8
Screw
hole
depth
20
HG-SN202(B)JK
HG-SN302(B)JK
35
+0.010
0
79 75
10
0
-0.036
55 5
5
+0.2
0
5
M8
Screw
hole
depth
20
7.6 Servo motor with oil seal
The oil seal prevents the entry of oil into the servo motor.
Install the servo motor horizontally, and set the oil level in the gear box to be lower than the oil seal lip
always.
Gear
Servo motor
Oil seal
Shaft
Height from oil (h)
Lip
Servo motor
Height (h) from
the surface of
the oil
[mm]
HG-SN52(B)J
HG-SN102(B)J
HG-SN152(B)J
23
HG-SN202(B)J
HG-SN302(B)J
31
Содержание HG-KN
Страница 15: ...1 INTRODUCTION 1 6 MEMO ...
Страница 23: ...2 INSTALLATION 2 8 MEMO ...
Страница 37: ...4 CONNECTION OF SERVO AMPLIFIER AND SERVO MOTOR 4 8 MEMO ...
Страница 59: ...5 WIRING OPTION 5 22 MEMO ...
Страница 77: ...6 HG KN SERIES 6 18 MEMO ...
Страница 89: ...7 HG SN SERIES 7 12 MEMO ...
Страница 101: ...MEMO ...