Installation Guide Linear Rotary Motors
ENG
NTI AG / LinMot
PR02-88
Page 27 / 34
8 Maintenance and Test Instructions
8.1 Stator Checking
The following tables show the resistive value between the different connector pins for each stator type. If the
value is not within a range of +/- 10% the stator may be damaged (temperature of the stator for all
measurements: 20°C).
8.1.1 Linear Motor PS01-48x240F-HP
Configuration
Pins
Resistance
Phase 1+ / Phase 1-
Pin A / Pin B
1.1
Ω
Phase 2+ / Phase 2-
Pin C / Pin D
1.1
Ω
5V / GND
Pin E / Pin F
155
Ω
Sensor Sine / GND
Pin G / Pin F
33 k
Ω
Sensor Cosine / GND
Pin H / Pin F
33 k
Ω
Temp. Sensor / GND
Pin L / Pin F
10 k
Ω
Phase / GND
Pin A,B,C,D / Pin F
>20 M
Ω
All Pin / Shield
Pin A-L / Housing
>20 M
Ω
8.1.2 Rotary Motor Stator RS02-88x76
Configuration
Pins
Resistance
Phase A / Phase B
Pin A / Pin B
1.7
Phase A / Phase C
Pin A / Pin C
1.7
5V / GND
Pin E / Pin F
155
Sensor Sine / GND
Pin G / Pin F
33 k
Sensor Cosine / GND
Pin H / Pin F
33 k
Temp. Sensor / GND
Pin L / Pin F
10 k
Phase / GND
Pin A,B,C / Pin F
>20 M
All Pin / Shield
Housing
>20 M
8.2 Maintenance
The linear rotary motors are provided with initial lubrication at the factory. Maintenance / cleaning is only
necessary if the motors are heavily soiled.
Under normal industrial, Central European conditions (5-day week with 8 hours of operation per day), one
inspection at the recommended interval is sufficient.
The inspection cycle must be shortened if there are heavy motor loads or deviating conditions. These
conditions are e.g.:
•
Permanent fouling
•
Direct sunshine
•
Low Humidity
•
Outdoor operation
•
Increased operating temperature
•
Other special environmental conditions
Maintenance or disassembly of the linear rotary motors may only be carried out by trained companies:
•
LinMot
•
Companies qualified by LinMot
If the linear rotary motor is not opened by one of the above-mentioned companies, the
warranty claim expires.
