Chapter 1: Getting Started
Page 1–11
IronHorse® General Purpose AC Motors User Manual – 10th Ed. Rev A – 01/06/2021
MtcP2 P
reMiuM
-e
fficiency
c
ast
-i
rOn
t
hree
-P
hase
M
OtOrs
– f
eatures
and
s
PecificatiOns
Premium Efficiency
Cast-Iron T-Frame
Premium Efficiency
Cast-Iron TC-Frame
IronHorse cast-iron industrial-duty Premium Efficiency motors are available in T-frame housings at speeds
of 1200, 1800, and 3600 rpm, and in TC-frame housings at speeds of 1800 rpm. Optional C-face kits are
available for IronHorse T-frame Premium Efficiency motors. (Premium Efficiency C-face kits are NOT
compatible with EPAct motors.) All models have a TEFC frame and full length mounting feet.
NOTE: For MTCP2 motors shipped with a shaft lock in place, remove the shaft lock after the motor is
installed and before coupling and turning the shaft.
s
PecificatiOns
– c
ast
-i
rOn
t-
fraMe
and
tc-
fraMe
M
OtOr
– 60h
z
/ 1800
rPM
(50h
z
/ 1500
rPM
)
Motor Specifications
Premium-Efficiency T & TC Frame Three-Phase Motors
60Hz / 1800 rpm (50Hz / 1500 rpm)
Part Number
HP
(2)
NEMA
Fr
ame
Volt
age @
60Hz (50Hz)
Housing
Shaf
t
Mat
er
ial
Conduit Bo
x
Location
(1)
Holes / Foot
Ser
vic
e
Fact
or
(3)
(@ 50Hz)
F.L. Amps @ 208-230V/
460V
Pr
oduct
W
eight (lb)
MTCP2-001-3BD18
1
143T
208-230/460 – 3-phase
(200/400 – 3-phase)
TEFC cast ir
on
1045 carbon st
eel
F1
(F2)
2
1�25
(1�0)
3�61-3�27 / 1�63
41
MTCP2-001-3BD18C
143TC
MTCP2-1P5-3BD18
1-1/2
145T
4
4�92-4�45 / 2�22
56
MTCP2-1P5-3BD18C
145TC
MTCP2-002-3BD18
2
145T
6�56-5�93 / 2�97
58�5
MTCP2-002-3BD18C
145TC
MTCP2-003-3BD18
3
182T
2
9�01-8�16 / 4�08
86
MTCP2-003-3BD18C
182TC
MTCP2-005-3BD18
5
184T
F1
4
13�9-12�6 / 6�3
104
MTCP2-005-3BD18C
184TC
MTCP2-7P5-3BD18
7-1/2
213T
F1
(F2)
2
20�4-18�5 / 9�23
172
MTCP2-7P5-3BD18C
213TC
1) F1(F2) indicates F1 conduit box mounting location, field convertible to F2
(as shown on dimensional diagram).
2) For warranty on motors 50 hp and above, motors must be inspected by an EASA motor repair or
service center. See AutomationDirect Terms & Conditions for details.
3) The service factor changes from 1.25 to 1.0 under the following conditions:
• When running the motor at 208VAC @ 60Hz
• When running the motor at 200/400VAC @ 50Hz
• When used with a VFD
***** Table Continued Next Page (for 10–300 hp motors) *****