English
English
français (Canada)
Go

CD7503

3HP, 1750RPM, DC, 215C, 3668D, TEFC, F1, N

Product Information Packet PDF

Ship Weight 137.000 LB
UPC 781568124857

Specs

Armature Voltage 180 V
Base Speed 1750 rpm
Enclosure TEFC
Field Voltage 100 V
200 V
Frame 215C
Frame Material Steel
Output Power 3.000 HP
XP Class and Group None
Agency Approvals CSA
UR
Ambient Temperature 40 °C
Armature Current 14.7 a
Armature Inertia 57.312 lb-ft2
Base Indicator Rigid
Bearing Grease Type Polyrex EM (-20F +300F)
Drip Cover No Drip Cover
Duty Rating CONT
Feedback Device NO FEEDBACK
Field Winding Type SHUNT
Heater Indicator No Heater
Insulation Class F
Lifting Lugs Standard Lifting Lugs
Motor Lead Exit Ko Box
Motor Lead Termination Flying Leads
Motor Lead Quantity/Wire Size 4 @ 18 AWG
2 @ 12 AWG
Mounting Arrangement F1
Overall Length 22.54 IN
Product Family General Purpose
Pulley End Bearing Type Sealed Bearing
RoHS Status ROHS COMPLIANT
Service Factor 1.00
Shaft Diameter 1.125 IN
Shaft Extension Location Pulley End
Shaft Ground Indicator No Shaft Grounding
Shaft Rotation Reversible
Shaft Slinger Indicator No Slinger
Motor Standards NEMA
XP Division Not Applicable

Drawings

{{getDrwKindName(drawing.kind)}}

CAD File
Drawing files for this product are currently unavailable.
For additional assistance, please contact your local Baldor sales office.
The drawing for the product you have selected is available from our Part Community Portal.
Visit our portal by following the link below. For additional service, please contact a local sales office.
CAD files for this product are currently unavailable.
Visit one of our Part Community Portals for further assistance.
CAD files for this product are currently unavailable.
Visit our Part Community Portal for further assistance.
CAD files for this product are currently unavailable.
For additional assistance, please contact your local Baldor sales office.
Your download is ready. Thank you.
For additional assistance, please contact your local Baldor sales office.
Building download package.

Nameplate

CAT.NO. CD7503
SPEC. 36-5580Z136G1
HP 3 ENCL TEFC
RPM 1750
FRAME 215C TYPE 3668D
ARM V 180 ARM A 14.7
FLD V 200/100 FLD A .6/1.2
INSUL F AMB. 40
DUTY CONT SUPPLY K
BRG/DE 6207 BRG/ODE 6205
BRUSHES 2/BP5125A01
BLANK
SER.
BLANK
APRV-CSA APRV-UL
NP0111L

Performance

Performance at 180 Arm V, 3 HP

Typical performance; not guaranteed values.

General Characteristics

Armature Resistance 0.411 ohms
Series Winding Resistance
Armature Inductance 7.003 mH
Maximum Rated RPM With Field Weakening
Commutating Winding Resistance 0.279 ohms
Shunt Winding Resistance 351 ohms
Armature Inertia
Maximum Allowable Inrush Amps

Load Characteristics

Load Point 1 2 3 4 5 6 7
Armature Amps 1.1 7.2 10.2 13.4 16.4 20.4 27.1
RPM 1697 1626 1611 1590 1572 1555 1547
Torque 0 4.5 6.75 9 11.25 13.5 18

Performance Curves

Parts

Part Number Description Quantity
BP5125A01SP CARBON BRUSH - SERRATED H45 - FOR 36D 1.000 EA
36CB3000SP CONDUIT BOX, CAST 1.000 EA
36GS1000SP GASKET-CONDUIT BOX, .06 THICK #SV-330 LE 1.000 EA
36FN3000A01SP EXFN, PLASTIC, 7.00 OD, .912 ID 1.000 EA
36GS1001SP GASKET, CONDUIT BOX LID, .06 THICK #SV-3 1.000 EA
LB1624 COMBINED WARNING LABEL, ISO/ANSI PICTOGR 1.000 EA
MN416A01 TAG-INSTAL-MAINT no wire (2100bx)4/22 1.000 EA

Accessories

Part Number Description List Price
TK3600 TEFC TACH MTG.CONVERSION KIT