9
EN
6.3.1 HMRS Ball Screw Drive
A carriage is linearly moved by a rotating ball screw drive driven by the motor; the carriage is mounted on a guide
system in a movable manner. The screw turns clockwise.
The load to be moved is fastened onto the carriage.
The permissible thrust force, speed and the linear displacement per rotation of the drive shaft depends on the
design of the screw used.
The dimensioning is as per the ordering process (HMR catalogue)
•
ES = Effective Stroke
•
SS = Safety Stroke
•
CD
= Carriage distance
•
CL
S
= Carriage length Standard
•
CL
L
= Carriage length long
•
S
= Stroke
•
0S
= Order Stroke
•
OAL = Over All Length
X
Q
CL / CL
S
L
Q
X
Stroke S = Order Stroke OS
Over All Length OAL
Order Stroke OS = Effective Stroke ES + 2 x Safety Stroke SS
Over All Length OAL = Order Stroke OS + Carrier Length CL + 2 x dimension end cap X
Standard design with one carriage
CL / CL
S
L
Q
X
CL / CL
S
L
Q
X
Over All Length OAL
Order Stroke OS = Effective Stroke ES + 2 x Safety Stroke SS + Carriage distance CD
Over All Length OAL = Order Stroke OS + 2 x Carrier Length CL + 2 x dimension end cap X
Tandem design with two carriages
Stroke S = Order Stroke OS
Dimension table - Carriage and Over All Length HMRS
Product size
CL
S
CL
L
Q
X
HMRS08
195
in advance
16
54.0
HMRS11
225
20
65.0
HMRS15
266
20
62.0
HMRS18
311
20
66.0
HMRS24
371
20
73.0
Dimensions in mm
