PLEASE NOTE: THIS IS HAUSER GERMANY MANUAL.
FOR USA NOMENCLATURE PLEASE GOTO PARKERMOTION.COM
Technical
data
13
Maximum permissible torque HPLA180 (Mx, My, Mz)
0
200
400
600
800
1000
1200
1400
1600
1800
2000
2200
0
1
2
3
4
5
a: My with steel roller guide
b: Mz with steel roller guide
c: Mx with steel roller guide
d: My with plastic roller guide
e: Mz with plastic roller guide
f: Mx with plastic roller guide
M
a
x
imu
m p
e
rm
is
si
b
le t
o
rq
u
e
[
N
m]
Velocity [m/s]
Mz
My
Mx
a
b
c
d
e
f
2.4 Additional mass moment of inertia due to effective load and weight of the
timing belt
Formula for actuators with timing belt:
J
Z
= J
NL
+ J
R.
J
NL
= m
NL
x R
A
2
J
R
= m
R
x R
A
2
m
R
= L
R
x m
R1M
L
R
≈
2 x L
R0H
Formula for actuators with rack:
J
Z
= m
NL
x R
A
2
Add weight of motor and gearbox to the effective
load!
Key
:
J
Z
= Additional mass moment of inertia [kgcm
2
]
J
NL
= Additional mass moment of inertia due to the effective load [kgcm
2
]
J
R
= Additional mass moment of inertia due to the weight of timing belt [kgcm
2
]
m
NL
= Weight of the effective load moved by the linear actuator [kg]
m
R
= Weight of timing belt [kg]
m
R1M
= Weight per metre of timing belt (see technical data, page 9) [kg/m]
L
R
= Length of timing belt [m]
L
R0H
= Length of timing belt of an actuator without stroke (see Table 7, page 28)
R
A
= Response radius of pulley (see technical data, page 9) [cm]
