80
Periodic Inspection (continued)
Chapter 2 Inspection
Item Check method Criteria When failed
Wheel • Check visually.
• Measure dimensions D and
d with vernier caliper.
d
D
Wheel for I · H beam (125kg to 1t)Wheel for I · H beam (125kg to 1t)
Measure the outer diameter
with vernier caliper.
• To have no considerable deformation
and damage
• Abrasion Limit of Wheel
(Do not fall under the limit.)
Capacity Beam type
D (mm) d (mm)
Standard Limit Standard Limit
125kg
250kg
490kg
500kg
1t
I · H 95 91 91.5 87.5
Replace the Wheel.
Side Roller • Check visually.
• Measure outer diameter of
the worn part with vernier
caliper.
Outer diameter
•
To have no considerable deformation and damage
• Abrasion Limit of Side Roller
(Do not fall under the limit.)
Replace the Side
Roller.
■
Motorized Trolley (MR2Q) Periodic Inspection
■
Brake
Item Check method Criteria When failed
Appearance • Disassemble the Brake and
check it visually.
• Tohavenodeformation,awanddamageon
the Brake Drum and the Motor Cover.
Replace the Part.
• To have no deformation and damage on the
Brake Spring.
Replace the Brake
Spring.
Abrasion of
Brake Pad
• Disassemble the Brake and
measure the abrasion.
Trolley Brake Service Limit
(Do not fall under the limit.)
Capacity Speed
Sise B(mm)
Standard Limit
125kg
250kg
490kg
500kg
1t
Dual 32.5 31.0
Replace the Motor
Cover.
Brake Pad
Motor Cover
Brake Drum
B
■
Body size Components
Motorized Trolley (MR2Q) Periodic Inspection Periodic Inspection
2
To Next Page
Loading...
Need help?
General
