Prices as of April 27, 2016. Check Web site for most current prices.
IronHorse is ready for washdowns
and harsh environments!
IP56 environmental rating
MTSS Stainless Steel 56C Frame Motors 0.33 to 2 hp
Standard
NEMA 56C
frame
All sizes
totally enclosed,
fan cooled
starting at
$275.00
Electrically
reversible
Large easy-to-wire
junction box with
fluorinated silicone
rubber gasket
Heavy gauge industrial
strength 304 stainless
steel frame and base
Stainless Steel
Shaft
Heavy-duty
oversized ball
bearings and
high-tensile strength
stainless steel shaft
can start and carry
large loads
Three-phase - 208-230/460 Volt, 56C Frame - TEFC Enclosure, 1800 & 3600 RPM
• 0.33 to 2 hp
• Electrically reversible
• Round body motors (no base) also available
• Heavy gauge stainless steel shaft, frame and base
• Available with or without mounting feet
•Includes pre-installed IP66 cord grip
Book 2 (14.3)
eMT-32
Motors
1-800-633-0405
Prices as of April 27, 2016. Check Web site for most current prices.
IronHorse® MTSS Stainless-Steel
Three-Phase General-Purpose AC Motors
56C Frame Stainless Steel TEFC Motors – Three Phase – 0.33 to 2 hp
Company
Information
Drives
Soft Starters
Motors
Power
Transmission
Features
MTSS-xxx-3BDxxR
3-Phase Stainless Steel 56C Frame without Feet
Motion: Servos
and Steppers
• Totally Enclosed Fan Cooled (TEFC) enclosure
• NEMA 56C flange mount
• 304 stainless steel shell frame
• Stainless steel shaft
• Large easy-to-wire junction box with fluorinated silicone rubber gasket
• Nickel-plated brass cable gland included
• IP56 environmental rating
• Available with or without mounting feet
• Heavy-duty permanently-sealed oversized ball bearings
• Nameplate information with wiring diagram etched into frame
• Electrically reversible
• NEMA design B
• Class F winding insulation
• Service Factor: 1.15 across-the-line (1.0 with AC drive)
• One year warranty
• cCSAus certified
Accessories & Spare Parts Available
• Nickel-plated brass cable gland (spare/replacement)
Motor Controls
Sensors:
Proximity
Sensors:
Photoelectric
Sensors:
Encoders
Sensors:
Limit Switches
Sensors:
Current
Sensors:
Pressure
Sensors:
Temperature
Sensors:
Level
Sensors:
Flow
Pushbuttons
and Lights
Applications
• Conveyors
• Fans
• Gear reducers
• Pumps
• Inverter capable
• Washdown environments
Stacklights
Signal
Devices
Process
Relays and
Timers
Pneumatics:
Air Prep
Pneumatics:
Directional Control
Valves
MTSS-xxx-3BDxx
3-Phase Stainless Steel 56C Frame with Feet
Pneumatics:
Cylinders
Pneumatics:
Tubing
Pneumatics:
Air Fittings
Appendix
Book 2
Terms and
Conditions
MTAS-CG-M22
Spare/Replacement Nickel-plated Brass Cable Gland
Book 2 (14.3)
www.automationdirect.com/motors
Motors
eMT-33
Prices as of April 27, 2016. Check Web site for most current prices.
IronHorse® MTSS Stainless-Steel
Three-Phase General-Purpose AC Motors
56C Frame Stainless Steel TEFC Motors – Three Phase – 0.33 to 2 hp
Motor Specifications – 3-phase 56C Frame Stainless Steel Motors – 1800 & 3600 RPM
Part Number
Price
Amps
Approx
NEMA Service F.L.@
HP Base
Phase
Voltage
Housing
Weight
RPM
Frame Factor 208-230V/460V (lb)
MTSS-P33-3BD18R
$275.00
1/3
MTSS-P50-3BD18R
$279.00
1/2
MTSS-P75-3BD18R
$288.00
3/4
MTSS-001-3BD18R
$291.00
1
MTSS-1P5-3BD18R
$306.00
1-1/2
MTSS-002-3BD18R
$323.00
2
MTSS-P33-3BD18
$289.00
1/3
MTSS-P50-3BD18
$294.00
MTSS-P50-3BD36
$287.00
MTSS-P75-3BD18
$303.00
MTSS-P75-3BD36
$292.00
MTSS-001-3BD18
$306.00
MTSS-001-3BD36
$299.00
MTSS-1P5-3BD18
$322.00
MTSS-1P5-3BD36
$319.00
MTSS-002-3BD18
$340.00
MTSS-002-3BD36
$343.00
1/2
3/4
1
1-1/2
2
1.5-1.4 / 0.7
27
1.55-1.5 / 0.75
27
2.6-2.4 / 1.2
29
3.5-3.2 / 1.6
34
4.6-4.2 / 2.1
36
6.6-6.0 / 3.0
43
1800
1.5-1.4 / 0.7
28
1800
1.55-1.5 / 0.75
28
1.99-1.8 / 0.9
29
TEFC
stainless steel
frame with
round body
1800
F1 conduit box
location
3600
3
208230/460
TEFC
1800
3600
56C
flange
mount
1.15
stainless steel
frame with
rigid base
1800
3600
F1 conduit box
location
1800
2.6-2.4 / 1.2
30
2.4-2.3 / 1.15
31
3.5-3.2 / 1.6
35
3.3-3.0 / 1.5
31
4.6-4.2 / 2.1
36
3600
4.2-4.0 / 2.0
36
1800
6.6-6.0 / 3.0
44
3600
5.0-4.8 / 2.4
43
Note: Please review the AutomationDirect Terms & Conditions for warranty and service on this product.
Motor Accessory (Optional ) – 3-phase 56C Frame Stainless Steel Motors – 1800 & 3600 RPM
Part Number
Price
MTAS-CG-M22
$27.00
Approx
Weight
(lb)
Description
Cable gland; M22 x 1.5 mm thread; (1) silicone rubber gasket accommodates a cable diameter range of 0.393 to 0.512 in (10 to 13 mm);
IP66 protection level; nickel-plated brass housing.
This is a SPARE part for IronHorse MTSS motors - one cable gland is pre-installed on each MTSS motor.
0.2
MTSS-P50-3BD36
MTSS-P75-3BD18(R)
MTSS-P75-3BD36
MTSS-001-3BD18(R)
MTSS-001-3BD36
MTSS-1P5-3BD18(R)
MTSS-1P5-3BD36
MTSS-002-3BD18(R)
MTSS-002-3BD36
3/4
1
1-1/2
2
Rotor
Inertia
(lb·ft2)
900
360
0.29
4.2
1.0
2.9
3.9
2250
82.5
0.71
0.078
1725
900
360
0.30
4.6
1.5
3.8
5.2
2250
82.5
0.76
0.078
3460
1800
720
0.36
6.0
0.7
1.9
2.5
4500
77.0
0.88
0.077
1725
900
360
0.44
7.3
2.2
5.0
7.0
2250
82.5
0.78
0.081
3470
1800
720
0.43
7.6
1.1
2.7
3.3
4500
73.0
0.84
0.100
1740
900
360
0.61
10.0
3.0
7.2
9.9
2250
84.0
0.78
0.090
3470
1800
720
0.58
10.0
1.5
4.6
5.5
4500
80.0
0.72
0.094
1740
900
360
0.70
13.8
4.4
10.3
14.5
2250
84.0
0.83
0.087
3480
1800
720
0.70
15.0
2.3
6.6
9.0
4500
84.0
0.74
0.098
1740
900
360
1.08
21.0
5.9
13.9
18.9
2250
84.0
0.83
0.101
3480
1800
720
0.85
18.0
2.9
8.6
11.3
4500
80.0
0.72
0.107
1725
1/2
B
Current
Maximum
Torque
@ 460V
Speed
(lb·ft)
(Amps)
(rpm)
No Locked Full Locked Break
Load Rotor Load Rotor -down CHP* Safe
FL
Power Factor
MTSS-P50-3BD18(R)
1/3
Minimum
Speed
(rpm)
CT
VT
(2:1) (5:1)
FL
Efficiency (%)
MTSS-P33-3BD18(R)
HP
FL RPM
Part
Number
NEMA
Design
Performance Data – 3-phase 56C Frame Stainless Steel Motors (460V data except as indicated) – 1800 & 3600 RPM
4500
* Maximum Coupled HP speed is for direct-coupled loads.
Book 2 (14.3)
eMT-34
Motors
1-800-633-0405
Prices as of April 27, 2016. Check Web site for most current prices.
IronHorse® MTSS Stainless-Steel
Three-Phase General-Purpose AC Motors
Company
Information
Drives
Soft Starters
56C Frame Stainless Steel TEFC Motors – Three-Phase – Dimensions
Motors
Power
Transmission
Dimensions = inches
Motion: Servos
and Steppers
MTSS-xxx-xxxxxR 3-Phase Stainless Steel 56C Frame Round-body Motors
Motor Controls
C
AG
5.39
R1/8 BSPT THREADED DRAIN HOLE
4X FRONT, 4X REAR, 90° APART
Sensors:
Proximity
Sensors:
Photoelectric
4X 3/8-16
0.19
Sensors:
Encoders
Ø4.50
Sensors:
Limit Switches
0.52
1.88
Ø6.46
Sensors:
Current
Ø0.62
Sensors:
Pressure
Ø5.87
B.C.
AC MOTOR WITHOUT FEET
PART NUMBER
DIM. C
MTSS-P33-3BD18R
11.59
MTSS-P50-3BD18R
11.59
MTSS-P75-3BD18R
12.76
MTSS-001-3BD18R
12.76
MTSS-1P5-3BD18R
12.76
MTSS-002-3BD18R
12.76
Sensors:
Temperature
DIM. AG
9.50
9.50
10.67
10.67
10.67
10.48
Sensors:
Level
Sensors:
Flow
Pushbuttons
and Lights
Stacklights
MTSS-xxx-xxxxx 3-Phase Stainless Steel 56C Frame Rigid-base Motors
Signal
Devices
C
AG
5.39
Process
R1/8 BSPT THREADED DRAIN HOLE
4X FRONT, 4X REAR, 90° APART
4X 3/8-16
Pneumatics:
Air Prep
0.19
Pneumatics:
Directional Control
Valves
Ø4.50
0.52
1.88
Ø0.34 SLOT
3.00
4.00
F3
Ø0.62
Ø5.87
B.C.
0.50
0.50
0.50
Ø6.46
2.75
AC MOTOR WITH FEET
PART NUMBER DIM. C DIM. AG DIM. F3
MTSS-P33-3BD18 11.77
9.69
n/a
MTSS-P50-3BDxx 11.77
9.69
n/a
MTSS-P75-3BDxx 12.76 10.67
5.00
MTSS-001-3BDxx 12.76 10.67
5.00
MTSS-1P5-3BDxx 12.76 10.67
5.00
MTSS-002-3BDxx 13.50
11.42
5.00
3.50
Pneumatics:
Cylinders
Pneumatics:
Tubing
Pneumatics:
Air Fittings
2.44
2.44
5.50
Appendix
Book 2
Terms and
Conditions
Book 2 (14.3)
www.automationdirect.com/motors
Relays and
Timers
Motors
eMT-35
Prices as of April 27, 2016. Check Web site for most current prices.
AC Motor Selection –
IronHorse® General Purpose Motors
Characteristics
IronHorse® General Purpose Motor Selection
1-Phase
3-Phase
56(H)C Frame
T Frame
56C Frame
56C Frame
Rolled Steel
Farm Duty
Rolled Steel
Stainless Steel
Electrical Characteristics
Horsepower range
Base speed (# Poles)
Standard Voltage
Phase / Base Frequency (Hz)
Service Factor
Design Code (NEMA)
Insulation Class
1/3 – 2
2–5
1/3 – 2
1800 (4), 3600 (2)
1800 (4)
1800 (4), 3600 (2)
115/208-230, 115/230
230
208-230/460
PE: 1–200(T); 1–100(TC)
EPAct: 250–300(T)
1200(6), 1800 (4), 3600(2)
208-230/460
(250 & 300 hp 460V only)
1 / 60
3 / 60
1.15
1.15 (line) ; 1.0 (drive)
L, N
Cast Iron
T & TC Frames
L
B
F
Insulation System
dip & bake twice
Duty Cycle
Thermal protection
VPI, then bake,
then dip and bake
none
yes
dip & bake
double dip & bake
EPAct: double dip & bake
PE: VPI
continuous
none
Mechanical Characteristics
Frame size (mounting)
Enclosure
Frame material
End bracket material
Junction box material
Fan guard material
Fan material
56C or 56HC
182T – 184T
56C
rolled steel
aluminum
cast iron
aluminum
steel
steel
steel
steel
polypropylene plastic
plastic
plastic
Lead termination
Standard mounting
C-Face with Removable
Rigid Base
cast iron
cast iron
304 stainless steel
cast iron
304 stainless steel
steel
plastic (143T/TC - 445/7T)
aluminum (449T)
heat-resistant polyethylene
Rigid Base
C-Face with Removable
Rigid Base
C-Face with Rigid Base
C-Face with Round Body
Rigid Base
(C-Flange kit available EPAct)
C-Face with Rigid Base (1-100 hp)
yes
black
green
Bearings
black
n/a
ball
Grease
Standard junction box
assembly position
Constant Torque speed
range
Variable Torque speed range
Constant Horsepower
speed range
Temperature rise
Encoder provisions
304 stainless steel
304 stainless steel
junction box
Drive end shaft slinger
Paint
143T/TC – 405TC/449T
TEFC
Mobil Polyrex EM
Korschun lithium-based
F1
EPAct: epoxy primer / synthetic
alkyd enamel
PE: polyurethane enamel
1-75 hp: ball
100-300 hp: roller
Mobil Polyrex EM
F1 (some sizes reversible to F2)
Performance Characteristics
n/a
n/a
2:1
n/a
n/a
5:1
n/a
n/a
1.5:1
F
2:1 (EPAct)
4:1 (Premium Efficiency)
5:1 (EPAct)
10:1 (Premium Efficiency)
1.5:1
B
none
Other Characteristics
Warranty*
Agency Approvals **
2 years
1 year
2 years
CE, CCSAUS
CCSAUS
CE, CCSAUS
* See Terms and Conditions for motor warranty explanation.
1) For warranty on IronHorse motors below 50 hp, warranty service can be arranged through AutomationDirect.
2) For warranty on IronHorse motors 50 hp and above, motors must be inspected by a local EASA motor repair or service center;
(see AutomationDirect Terms & Conditions).
** To obtain the most current agency approval information, see the Agency Approval Checklist on the specific part number’s web page.
Book 2 (14.3)
eMT-18
Motors
1-800-633-0405