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ECR93004TR-4

300HP, 1785RPM, 3PH, 60HZ, 449T, A44144M, TEFC

Product Information Packet PDF

Ship Weight 2,888.000 LB
UPC 781568785799

Specs

Catalog Number ECR93004TR-4
Enclosure TEFC
Frame 449T
Frame Material Iron
Frequency 60.00 Hz
Motor Letter Type Three Phase
Output @ Frequency 300.000 HP @ 60 HZ
Phase 3
Synchronous Speed @ Frequency 1800 RPM @ 60 HZ
Voltage @ Frequency 460.0 V @ 60 HZ
XP Class and Group None
XP Division Not Applicable
Agency Approvals CSA EEV
Ambient Temperature 40 °C
Auxillary Box No Auxillary Box
Base Indicator Rigid
Bearing Grease Type Mobil SHC 220 (Athens Only)
Constant Torque Speed Range 30-60
Current @ Voltage 336.000 A @ 460.0 V
Design Code A
Drip Cover No Drip Cover
Duty Rating CONT
Efficiency @ 100% Load 96.2 %
Feedback Device NO FEEDBACK
High Voltage Full Load Amps 336.0 a
Heater Indicator No Heater
Insulation Class F
Inverter Code Inverter Ready
KVA Code H
Lifting Lugs No Lifting Lugs
Max Speed 3600 rpm
Motor Lead Quantity/Wire Size 12 @ 1 AWG
Motor Type A44144M
Mounting Arrangement F1
Number of Poles 4
Overall Length 53.24 IN
Power Factor 87
Product Family Crusher / Chipper
Pulley End Bearing Type Roller
Pulley Face Code Standard
Service Factor 1.15
Shaft Diameter 3.375 IN
Shaft Ground Indicator No Shaft Grounding
Shaft Rotation Reversible
Shaft Slinger Indicator Shaft Slinger
Speed 1785 rpm
Speed Code Single Speed
Motor Standards NEMA
Starting Method Direct on line
Thermal Device - Bearing None
Thermal Device - Winding None

Drawings

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Nameplate

CAT NO ECR93004TR-4 SPEC NO. P44G1819
HP 300 AMPS 336 VOLTS 460 DESIGN A
RPM 1785 RPM MAX 3600 HZ 60 AMB 40 SF 1.15
D.E. BRG.DATA NU222 O.D.E. BRG.DATA 6318 PH 3 DUTY CONT INSUL.CLASS F
FRAME 449T I.P. 55 TYPE P ENCL TEFC CODE H
POWER FACTOR 87 3/4 LOAD EFF. 96.1 NEMA NOM EFFICIENCY 96.2
CHP HZ 60-90 CT HZ 30-60 VT HZ 6-60
SER.NO. MOTOR WEIGHT
000613007PV
MOBIL SHC -220 GREASE
NP2496L

Performance

Parts

Part Number Description Quantity
034017014AB LCKW 3/8 STD. PLATED 4.000 EA
078557001E FAN 440 078557001F 1.000 EA
412118006A DRAIN 2.000 EA