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CTM1764T

30/7.5HP, 1760/870RPM, 3PH, 60HZ, 286T, 1050M

Product Information Packet PDF

Ship Weight 333.000 LB
UPC 781568457368

Specs

Catalog Number CTM1764T
Enclosure TEFC
Frame 286T
Frame Material Iron
Frequency 60.00 Hz
Motor Letter Type Three Phase
Output @ Frequency 30.000 HP @ 60 HZ
7.500 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 UR
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 36.000 A @ 460.0 V
Design Code B
Drip Cover No Drip Cover
Duty Rating CONT
Efficiency @ 100% Load 91.7 %
Electrically Isolated Bearing Not Electrically Isolated
Feedback Device NO FEEDBACK
High Voltage Full Load Amps 13.0 a
Front Face Code Standard
Front Shaft Indicator None
Heater Indicator No Heater
Insulation Class F
Inverter Code Not Inverter
KVA Code G
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 @ 10 AWG
Motor Type 1050M
Mounting Arrangement F1
Number of Poles 4
8
Overall Length 27.93 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 1.875 IN
Shaft Extension Location Pulley End
Shaft Ground Indicator No Shaft Grounding
Shaft Rotation Reversible
Shaft Slinger Indicator Shaft Slinger
Speed 1760 rpm
870 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. CTM1764T
SPEC. 10H161W469G1
HP 30/7.5
VOLTS 460
AMP 36/13
RPM 1760/870
FRAME 286T HZ 60 PH 3
SER.F. 1.15 CODE G DES B CL F
NEMA-NOM-EFF PF
RATING 40C AMB-CONT
CC USABLE AT 208V
DE 6311 ODE 6311
ENCL TEFC SN
NP1258E
FRONT 6311
PULLEY 6311
LUBRICATE WITH
GREASE POLYREX EM
NP0090E

Performance

Performance at 460 V, 60 Hz, 30 hp

Typical performance; not guaranteed values.

General Characteristics

Full Load Torque 0 LB-FT
No-Load Current 0 A
Line-Line Res. @ 25° C 0.318 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load 88° C
Temp. Rise @ S.F. Load 102° C
Start Configuration DOL
Break-Down Torque 200 LB-FT
Pull-Up Torque 119 LB-FT
Locked-Rotor Torque 162 LB-FT
Starting Current 213 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 10.0 55.0 75.0 83.0 86.0 86.0 85.0 86.0
Efficiency 0.0 83.8 89.6 91.2 91.5 91.3 90.7 91.4
Speed (RPM) 1,799 1,794 1,789 1,784 1,778 1,772 1,764 1,774
Line Amps 12.70 15.50 21.10 28.00 36.00 44.60 54.20 41.20

Performance Curves

Performance at 460 V, 60 Hz, 7.5 hp

Typical performance; not guaranteed values.

General Characteristics

Full Load Torque 0 LB-FT
No-Load Current 0 A
Line-Line Res. @ 25° C 1.31 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load 45° C
Temp. Rise @ S.F. Load 52° C
Start Configuration DOL
Break-Down Torque 89 LB-FT
Pull-Up Torque 50 LB-FT
Locked-Rotor Torque 68 LB-FT
Starting Current 55 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 6.0 26.0 43.0 55.0 61.0 66.0 68.0 64.0
Efficiency 0.0 75.5 84.4 87.3 88.3 88.3 87.6 88.3
Speed (RPM) 899 897 894 892 889 885 881 887
Line Amps 8.50 8.90 9.80 11.10 13.00 15.00 17.70 14.20

Performance Curves

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