Installation Guide Linear Rotary Motors
ENG
NTI AG / LinMot
PR02-88
Page 17 / 34
6.3 Torque Measuring Shaft
Stroke rotary modules of the LinMot PR02 motor family can optionally have a torque
measuring shaft built into the module. Pl
ease make sure that the option „Torque measuring
shaft“ is selected during the ordering process. Fitting of the torque measuring shaft
afterwards is not possible.
6.3.1 Torque Operating Direction
Looking into the shaft, the anti-clockwise direction is defined as
positive.
The direction of rotation can be changed from LinMot-Talk version 6.8 onwards. This has an
influence on the parameterization of the torque measuring shaft.
6.4 Magnetic Spring MagSpring®
LinMot PR02 linear rotary motors can optionally be equipped with a MagSpring. Please
ensure that the "MagSpring" option is selected during the ordering process. The MagSpring
cannot be retrofitted.
6.4.1 Force Direction
Extended Stroke
The built-in MagSpring is offered in 2 operating directions. With the
positive acting MagSpring, the linear rotary shaft is pulled in and
with the negative acting MagSpring, the shaft is ejected.
The order suffix is given in the following table.
Positive force direction
Negative force direction
MagSpring 60 N
MS04
MS54
MagSpring 120 N
MS08
MS58
6.5 Plug and Play Function for Linear Rotary Motors
LinMot linear rotary motors of the latest generation are Plug and Play capable (see motor label "PnP"). This
means that they register with the drive independently. The module- and motor-specific parameters are
automatically stored in the drive and the motor is ready for operation.
Application-specific parameters, such as cable length, load mass, PID control settings etc. can be entered by
the user using the Motor Wizard.
