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CTM1761T

15/3.75HP, 1760/885RPM, 3PH, 60HZ, 254T, 0940

Product Information Packet PDF

Ship Weight 290.000 LB
UPC 781568457320

Specs

Catalog Number CTM1761T
Enclosure TEFC
Frame 254T
Frame Material Cast Iron
Frequency 60.00 Hz
Motor Letter Type Three Phase
Output @ Frequency 15.000 HP @ 60 HZ
3.750 HP @ 60 HZ
Phase 3
Synchronous Speed @ Frequency 1800 RPM @ 60 HZ
Voltage @ Frequency 460.0 V @ 60 HZ
Haz Area Class and Group None
Haz Area Division Not Applicable
Agency Approvals UR
CURUS
CSA
Ambient Temperature 40 °C
Auxillary Box No Auxillary Box
Auxillary Box Lead Termination None
Base Indicator Rigid
Bearing Grease Type Polyrex EM (-20F +300F)
Blower None
Current @ Voltage 18.100 A @ 460.0 V
Design Code A
Drip Cover No Drip Cover
Duty Rating CONT
Efficiency @ 100% Load 90.2 %
Electrically Isolated Bearing Not Electrically Isolated
Feedback Device NO FEEDBACK
High Voltage Full Load Amps 7.8 a
Front Face Code Standard
Front Shaft Indicator None
Heater Indicator No Heater
Insulation Class F
Inverter Code Not Inverter
KVA Code H
Lifting Lugs Standard Lifting Lugs
Locked Bearing Indicator Locked Bearing
Motor Lead Exit Ko Box
Motor Lead Termination Flying Leads
Motor Lead Quantity/Wire Size 6 @ 12 AWG
Motor Type 0940M
Mounting Arrangement F1
Number of Poles 4
8
Overall Length 24.78 IN
Product Family Chemical Processing (Not DC)
Pulley End Bearing Type Ball
Pulley Face Code Standard
Pulley Shaft Indicator Standard
Rodent Screen None
Service Factor 1.15
Shaft Diameter 1.625 IN
Shaft Extension Location Pulley End
Shaft Ground Indicator No Shaft Grounding
Shaft Rotation Reversible
Shaft Slinger Indicator Shaft Slinger
Speed 1760 rpm
885 rpm
Speed Code 2S-1W-VT
Motor Standards NEMA
Starting Method Direct on line
Thermal Device - Bearing None
Thermal Device - Winding None
Vibration Sensor Indicator No Vibration Sensor
Winding Thermal 1 None
Winding Thermal 2 None

Drawings

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Nameplate

CAT.NO. CTM1761T
SPEC. 09J957X165G1
HP 15/3.75
VOLTS 460
AMP 18.1/7.8
RPM 1760/885
FRAME 254T HZ 60 PH 3
SER.F. 1.15 CODE H DES A CL F
NEMA-NOM-EFF PF
RATING 40C AMB-CONT
CC
DE 6309 ODE 6309
ENCL TEFC SN
NP1258
FRONT 6309
PULLEY 6309
LUBRICATE WITH
GREASE POLYREX EM
NP0090

Performance

Performance at 460 V, 60 Hz, 15 hp

Typical performance; not guaranteed values.

General Characteristics

Full Load Torque 0 LB-FT
No-Load Current 0 A
Line-Line Res. @ 25° C 0.773 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load 63° C
Temp. Rise @ S.F. Load 74° C
Start Configuration DOL
Break-Down Torque 108 LB-FT
Pull-Up Torque 75 LB-FT
Locked-Rotor Torque 109 LB-FT
Starting Current 119 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 8.0 47.0 70.0 80.0 85.0 87.0 88.0 86.0
Efficiency 0.0 83.4 89.2 90.6 90.9 90.6 90.0 90.7
Speed (RPM) 1,799 1,793 1,787 1,780 1,773 1,766 1,758 1,769
Line Amps 8.10 9.10 11.40 14.60 18.10 22.10 26.30 20.50

Performance Curves

Performance at 460 V, 60 Hz, 3.7 hp

Typical performance; not guaranteed values.

General Characteristics

Full Load Torque 0 LB-FT
No-Load Current 0 A
Line-Line Res. @ 25° C 3.18 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load 47° C
Temp. Rise @ S.F. Load 52° C
Start Configuration DOL
Break-Down Torque 50 LB-FT
Pull-Up Torque 26 LB-FT
Locked-Rotor Torque 42 LB-FT
Starting Current 32.5 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 7.0 21.0 34.0 45.0 53.0 61.0 65.0 58.0
Efficiency 0.0 66.8 78.6 82.9 84.7 85.3 85.3 85.1
Speed (RPM) 899 896 893 889 886 882 878 884
Line Amps 6.30 6.40 6.60 7.00 7.80 8.40 9.30 8.16

Performance Curves

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