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Products / NEMA Motors / General Purpose Three Phase / Premium 56C Aluminum Motors, ODP / DPB.752D-C
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NEMA Motors DPB.752D-C

0.75 HP, 3600 RPM, 3 Phase, 230/460V, 56C Rigid/C-Flange, ODP NEMA Premium





IN STOCK Toronto, ON
NO STOCK Montreal, QC
NO STOCK Moncton, NB
IN STOCK Vancouver, BC
NO STOCK Winnipeg, MB
IN STOCK Calgary, AB
data package


  • Overview

  • Features

  • Specifications

  • Nameplate

  • Performance

  • Drawings & Wiring

  • Parts & Accessories

  • Models & Pricing

  • Downloads

Quick Specs

  • HP 0.75
  • RPM 3600
  • PHASE 3
  • VOLTAGE 230/460V
  • MOUNTING Rigid/C-Flange
  • ENCLOSURE ODP

Product Overview

Lightweight three phase, Premium Efficient cast aluminum 56C frame NEMA design B ODP motors.

Features a multi-mount arrangement incorporating bolt on feet with 56C mount config- uration. 2, 4 and 6 pole, 1/4 to 3HP, suitable for a variety of general purpose applications in relatively clean environments.


Motor Features

STANDARD FEATURES
  • Removable feet F1, F2, F0 field convertible
  • 1.25 Service Factor with 60Hz operation / 1.0 Service Factor with 50Hz operation
  • Usable at 208V 60Hz with 1.0 Service Factor
  • 36 Month warranty
  • Conduit Box is 90º rotatable
  • Cast aluminum construction with cast aluminum c-flanges
  • Anti-microbial (tropicalization) on stator winding
  • Compact lightweight design
  • Dual oversized shielded bearings
  • 1045 Steel shaft
  • Surface finish:
    • Alkyd enamel RAL7024 - Graphite Gray
    • Black oxide surface treatment for increased corrosion resistance
  • Stainless steel nameplate
  • Corrosion resistant hardware
OPERATING PARAMETERS
  • Continuous (S1) duty
  • Ambient temperatures up to 40ºC
  • Installation up to 1000 MASL (3300 ft.)

CONNECTION
  • 9-Lead 230V parallel-wye / 460V series-wye connection
  • 3-Lead 575V wye connection

INGRESS PROTECTION

The standard degree of enclosure protection is IP23.


INSULATION AND INVERTER RATING
  • Class F Insulation (Impregnation resin, magnet wire and insulation materials are Class H)
  • Designed to Class B temperature rise
  • Vacuum Impregnated
  • Inverter Rated 15:1 Constant Torque, 30:1 Variable Torque (1.0 S.F. on VFD Power)
  • Exceeds NEMA MG 1 Part 31.4.4.2


Specifications

Download Specifications
ELECTRICAL DATA
Rated Motor Output Power
0.75
HP
0.55
kW
Rated Motor Speed
3550
r/min 60Hz
-
r/min 50Hz
Rated Motor Voltage (+/-10%)
230/460
V/60Hz
-
V/50Hz
Rated Motor Current
2.50/1.25
A (In) @ 60Hz
-
A (In) @ 50Hz
Phase
3
Ø
Locked Rotor Current @ High Voltage
-
A (In) @ 60Hz
Fl Current @ 208V
3.7
A (In) @ 60Hz
Service Factor
1.25
@ 60Hz
1
@ 50Hz
KVA Code
L
60Hz
-
50Hz
Nominal Efficiency
76.8
% @ 60Hz
Nominal Power Factor
0.72
cosφ @ 60Hz
Leads (Qty, Size)
9
18
Connection
YY/Y
−
Coil Resistance
-
Ω
Start Capacitor
-
μF/V
Run Capacitor
-
μF/V
VFD DUTY (S.F. 1.0)
RATIO
Hz
Variable Torque
30:1
2 - 60
Constant Torque
15:1
4 - 60
FULL LOAD TEMPERATURE RISE
Full Load Temperature Rise
-
ºC @ 60Hz
-
ºC @ 50Hz
GENERAL DATA
Frame Size
56C
Enclosure
ODP
Mounting
Rigid/C-Flange
Approximate Weight (lbs.)
16.2 lbs.
Casing Material / Fan Cover
Cast Aluminum
-
Shaft Material
1045
NEMA Design
B
Degree of Protection (IP)
23
Insulation Class / Temp Rise (60Hz)
F
B
Tropicalization
YES
Duty
Cont. / S1
Conduit Box Location
F1
Feet Removable / Double Drilled
YES
NO
Paintwork
7024
Graphite Gray
MECHANICAL DATA
Bearing DE Side
6204 ZZ
Bearing ODE Side
6204 ZZ
Grease Type
Mobil Polyrex EM
Compensation Ring (wavy washer)
NDE
Moment of Inertia (lb-ft2)
-
Sound Pressure @ 3 FT dBA
-
SITE CONDITIONS
Ambient Temperature (℃)
40
Meters Above Sea Level (MASL)
1000
HAZARDOUS LOCATIONS
CSA Certified
-
Temperature Code
-
-

Nameplate

Download Nameplate
NAMEPLATE DATA
60Hz
50Hz
Horse Power
0.75
0.75
RPM
3550
-
Voltage
230/460
-
Full Load Amps
2.50/1.25
-
Service Factor
1.25
1
KVA Code
L
-
Full Load Amps (208V)
3.7
-
Nominal Efficiency
76.8
-
Nominal Power Factor
0.72
-
Design
B
Frame
56C
Enclosure Type
ODP
IP Rating
23
Duty
Cont. / S1
Insulation Class
F
Ambient Rating
40°C
Drive End Bearing
6204 ZZ
Opposite Drive End Bearing
6204 ZZ
Weight (lbs)
16.2
NAMEPLATE LAYOUT

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VFD DUTY (S.F. 1.0)
RATIO
Hz*
Variable Torque
30:1
2 - 60
Constant Torque
15:1
4 - 60
*For max speed please contact Techtop Canada
HAZARDOUS LOCATIONS
-
Class / Division
-
Groups
-

Performance

Download Performance Data
PERFORMANCE LOAD VALUES, HIGH VOLTAGE, 60Hz
TYPICAL PERFORMANCE - NOT GUARANTEED VALUES
TORQUE VALUES
TORQUE (lb-ft)
TORQUE (% FULL LOAD)
PERFORMANCE VALUES
Locked Rotor Torque
2.9
260
Start Configuration
DOL
Pull-Up Torque
2.8
250
Starting Current (A)
Breakdown Torque
3.9
350
No-Load Current (A)
Full Load Torque
1.1
No-Load Power Factor


% OF RATED LOAD
25
50
75
100
125
S.F.
Line Amperes (A)
Efficiency (%)
68.5
74.5
76.8
Speed (r/min)
Power Factor (cosφ)
0.49
0.62
0.72
Input Power(kW)

Drawings & Wiring

3D CAD DRAWING 2D CAD DRAWING
Download PDF Drawing
DRAWING NUMBER
DIMENSIONS
MOUNTING
CASING MATERIAL
GR3-AL-DP-56C
Inches
Rigid/C-Flange
Cast Aluminum





Download Wiring Diagram
DRAWING NUMBER
CONNECTION
NUMBER OF LEADS
THERMAL PROTECTION
NEMA-3-9-YY-Y
YY/Y
9
-

Parts & Accessories


COMPONENTS aluminum
Components
Part #
Description
Price
Stock
Qty
Cooling Fan
PRF-IE2-100-112-2
--
--
--
Conduit Box Kit
AB56-01
TECHTOP ALUMINUM NEMA CONDUIT BOX COMPLETE WITH LID AND GASKET
--
Feet Kit
ARF56-01
TECHTOP ALUMINUM NEMA FEET 56-01 (PAIR) INCLUDING HARDWARE
--
DE Plate
AEP56-DE-DP
TECHTOP ALUMINUM END PLATE DRIVE END ODP (NEMA 56)
--
ODE Plate
AEP56-ODE-DP
TECHTOP ALUMINUM END PLATE OPPOSITE DRIVE END ODP (NEMA 56)
--
Brass Drain
M5DRAIN
M5 THREADED BRASS SINTERED DRAIN
--
Brass Drain Plastic Plug
M5PLUG
M5 THREADED PLASTIC DRAIN PLUG
--


ACCESSORIES aluminum
Accessories
Part #
Description
Price
Stock
Qty
Steel Drip Cover
SDC56
TECHTOP STEEL DRIP COVER FOR STEEL FAN COVER (NEMA 56 / IEC 80P)
--
Slide Base
B56
56 FRAME SINGLE ADJ. MOTOR SLIDE BASE
--
AEGIS Ring Install (DE Exterior)
SGR-18.7-1
AEGIS SHAFT GROUNDING RING KIT INSTALLED (56 / 80) FITS 6204
--



Downloads


Models & Pricing

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