Nissei GTR MID F Series, Detailed Instruction Manual

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■
Brake Structure
Standard Type (Brake model
：
B2, B4, J2, J4)
※
0.1kW has no fans as they are Totally Enclosed Non-ventilated type.
Water-resistant Type IP65 (Brake model
：
V2, V4)
※
0.1kW Water-resistant type has no fan cover, fan, and V-Ring
as they are Totally Enclosed Non-ventilated type.
How to Inspect Brake Gap
(1) Loosen Fan cover fixing screw [5] and remove Fan cover [7] .
For water-resistant models, loosen Fan fixing screw [10] and remove Fan [8] and V-Ring [24].
Then, loosen Cover fixing bolt [21] and remove Brake cover [22].
※
Be sure the Oil seal [23] does not get damaged as it may lose water-resistant ability.
(2)
Note) Be sure to turn off the power before adjustment.
[13] Shim
[14] Plate screw
[15] Plate
[16] Disk
[17] Armature
[18] Gap
[1] Through bolt
[2] Motor frame
[3]
Fan
[9] Relay shaft
[10] Fan fixing screw
[11] Magnet ASSY
[12] Collar
Check the Gap [18] between Magnet ASSY [11] and Armature [17] is equal to or less than the limitation gap with
a clearance gauge, etc.
[10] Fan fixing screw
[11]
Bracket
[4] Stay
[5] Fan cover fixing screw
[6] Brake
[7] Fan cover
[8]
Magnet ASSY
[12] Collar
[7] Fan cover
[8] Fan
[9] Relay shaft
[4] Stay
[5]
Fan cover fixing screw
[6] Brake
[3] Bracket
[1] Through bolt
[2] Motor frame
[13] Shim
[14] Plate screw
[15] Plate
[21] Cover fixing bolt
[22] Brake cover
[23] Oil seal
[24] V-Ring
[16] Disk
[17] Armature
[18] Gap
[19] Spacer
[20] O-Ring
[1]
[4]
[2]
[5]
[3]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15][16]
[17]
[18]
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