Taylor-Dunn RE-380-36, Service And Replacement Parts Manual, Page: 82 / 150

Motor SEM
Page 82
RE-380-36 & RE-380-48
MR-380-05
SERVICE LIMITS
This is a generic section covering all currently available SEM motors at the time this manual was revised.
The service limits listed below are for each of the motors, by the specification number of the motor shown. The
specification number can be found on the spec plate attached to the motor.
Motor part Number
(Specification Number)
Undercut Depth Commutator Diameter
(min)
Brush Length
(min)
Resistance
(Ohms@75º F)
mm inches mm inches mm inches Armature Field
70-052-40
(XP 1876 or DD3-4004)
0.635 0.025 69.85 2.75 15.87 0.625 0.011 0.73
70-054-40
(XP-1672 or DV1-4002)
0.635 0.025 69.85 2.75 15.87 0.625 0.0116 1.2
70-054-41
(XP-1789 or DY2-4001)
0.635 0.025 69.85 2.75 15.87 0.625 0.011 0.43
70-054-42 (DY8-4002) 0.635 0.025 69.85 2.75 15.87 0.625 0.011 0.43
70-057-40
(XP-1673 or DV1-4003)
0.635 0.025 69.85 2.75 15.87 0.625 0.008 0.58
70-061-40
(XP-1765A)
0.889 0.035 69.85 2.75 15.87 0.625 0.011 0.71
70-072-41
(XP 1820A)
0.635 0.025 69.85 2.75 15.2 0.6 0.0052 0.79
This section is one section of a complete service
manual. Before starting any procedure, read all
warnings and instructions that are located in the
Service Guidelines chapter.
WARNING