Standard type
High torque type
High-resolution type
Geared type
17
Overhung load and thrust load
The overhung load and thrust load on the motor’s
output shaft or gear output shaft must not exceed
the allowable values listed below.
If the overhung load or thrust load has exceed the allowable values, the motor bearing
or output shaft may undergo fatigue failure due to repeated applications of load.
NOTE
PK243
type
PK244
type
PK245
type
PK256
type
PK258
type
PK264
type
PK266
type
PK268
type
PK296
type
PK299
type
PK2913
type
PK223P
type
PK224P
type
PK225P
type
PK233P
type
PK235P
type
PK244P
type
PK246P
type
PK264J
type
PK266J
type
PK267J
type
PK269J
type
PK243M
type
PK244M
type
PK245M
type
PK264M
type
PK266M
type
PK268M
type
PK22SG
type
PK24SG
type
PK26SG
type
PK26SG
type
PK29SG
type
0.21
∗
0.27
∗
0.35
∗
0.53
∗
0.89
∗
0.45
∗
0.7
∗
1
∗
1.7
∗
2.8
∗
3.8
∗
0.11
∗
0.14
∗
0.2
∗
0.18
∗
0.285
∗
0.3
∗
0.5
∗
0.6
∗
0.83
∗
1.02
∗
1.43
∗
0.24
∗
0.3
∗
0.37
∗
0.45
∗
0.7
∗
1
∗
10 (1)
15 (1.5)
30 (3)
100 (10)
■
Allowable overhung loads and thrust loads
Distance from tip of output shaft
Thrust load
Overhung load
N (kgf )
0 mm
20 (2)
54 (5.4)
260 (26)
25 (2.5)
20 (2)
50 (5)
20 (2)
54 (5.4)
15 (1.5)
10 (1)
30 (3)
80 (8)
220 (22)
5 mm
25 (2.5)
67 (6.7)
290 (29)
34 (3.4)
25 (2.5)
60 (6)
25 (2.5)
67 (6.7)
17 (1.7)
15 (1.5)
40 (4)
100 (10)
250 (25)
10 mm
34 (3.4)
89 (8.9)
340 (34)
52 (5.2)
34 (3.4)
75 (7.5)
34 (3.4)
89 (8.9)
20 (2)
20 (2)
50 (5)
120 (12)
300 (30)
15 mm
52 (5.2)
130 (13 )
390 (39)
-
52 (5.2)
100 (10)
52 (5.2)
130 (13 )
23 (2.3)
30 (3)
60 (6)
140 (14)
350 (35)
20 mm
-
-
480 (48)
-
-
150 (15)
-
-
-
-
70 ( 7 )
160 (16)
400 (40)
Type
Gear ratio : 3.6 to 10
Gear ratio : 18 to 100
The figures indicated by
∗
are the motor’s mass [kg]. The thrust load should not exceed the motor’s dead mass.
N (kgf )