Rotary indexing ring NR
Mounting
8 Mounting
8.1 Prerequisites for mounting
The motor must remain accessible for service and maintenance work.
Prior to mounting, the anti-corrosion and any pollution must be removed with a standard solvent.
NOTICE
DAMAGE TO SHAFT SEALING RINGS
Failure to follow these instructions can result in equipment damage.
■
Avoid any contact of the sealing lips of the shaft sealing rings with the solvent.
Prior to mounting, verify that the dimensions of the installation site and construction conditions meet
the requirements and the dimensions specified in these mounting instructions and the applicable
documents.
■
Verify that the supporting base is level and rigid.
Product type Maximum permissible flatness error Maximum permissible surface
roughness
NR0750Z 0.090 mm
NR1100Z 0.105 mm
NR1500Z 0.125 mm
NR2200Z 0.175 mm
Rz 6.3 ... Rz 16
■
Verify that the supporting structure at the installation site has a sufficient structural strength to carry
the weight of the product and of all loads.
■
Verify that the motor is easily accessible for service and maintenance work.
■
Verify that there is a minimum distance of 100 mm between the motor fan and other assemblies.
■
Verify that free convection for removing the hot air is not obstructed.
8.2 Equipment and tools
The following is required for mounting:
■
Set of hex keys
■
Set of wrenches
■
Set of screwdrivers
■
Torque wrench
■
Ball pane hammer
■
Plastic hammer
■
Cotter pin punch (for mounting the parallel pins)
Mounting instructions_062019_1.0_en
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