©Johnstone Supply eCatalog 216

GENERAL PURPOSE MOTORS T-Frame Three-Phase Premium Efficient

143T-256T Frame Three-Phase Motors Premium Efficiency, Totally Enclosed Fan Cooled Features: • Class F insulation, class B rise at service factor (140 frame and larger) • Rolled steel frame (140 Frame), cast iron frame (180 frame and larger) • 40°C ambient, NEMA design B Performance

• Regreasable bearings 180 frame and larger, double shielded bearing 48-400, open on 440 frame • All motors are tested and designed to be 100% variable frequency drive (VFD) compatible • No thermal protection

Std. Mount. Pos.

Each

Order # Mfg. #

HP

NEMA Frame Volts

RPM

F/L Amps

Efficiency

Shaft Diam.

Shaft Length Wt. Lbs.

S81-094 U1P2D 1

143T 145T 145T 182T 184T 213T 215T 254T 256T

208-230/460 1800 208-230/460 1800 208-230/460 1800 208-230/460 1800 208-230/460 1800 208-230/460 1800 208-230/460 1800 208-230/460 1800 208-230/460 1800

3

85.50% Horizontal 86.50% Horizontal 86.50% Horizontal 89.50% Horizontal 90.20% Horizontal 91.70% Horizontal 91.70% Horizontal 92.40% Horizontal 93.00% Horizontal

7/8" 7/8" 7/8"

2-1/4" 2-1/4" 2-1/4" 2-3/4" 2-3/4" 3-3/8" 3-3/8"

40.0 40.0 45.0 60.0 80.0

965.00 1099.00 1199.00 1345.00 1799.00 2499.00 2345.00 3245.00 3745.00

S81-095

U32P2D 1-1/2

4.3 5.7 8.4

S81-096 U2P2D 2

S91-576 S91-577 S91-578 S91-579 S91-580 S91-581

U3P2D 3 U5P2D 5

1-1/8" 1-1/8" 1-3/8" 1-3/8" 1-5/8" 1-5/8"

13.6

U7P2D 7-1/2 U10P2D 10 U15P2D 15 U20P2D 20

20

110.0 133.0 240.0 250.0

26.5

40 53

4" 4"

143T-445T Frame E-Plus ® 3 Three-Phase Motors NEMA Premium Efficiency Motors, Open Dripproof Applications: • Fans, pumps, compressors, conveyors and other commercial HVAC/R equipment Features: • 1.15 service factor, open dripproof construction, rigid base • Ball bearing, 40°C ambient

• Continuous duty, NEMA design B • E-Plus ® 3 motors exceed the requirements of Energy Policy Act (EPAct) • All E-Plus ® 3 motors are Speed Engineered™ designs and tested to be 100% variable frequency drive (VFD) compatible • No thermal protection

Std. Mount. Pos.

Each

Order # Mfg. # S89-450 TO101

HP

NEMA Frame Volts

RPM

F/L Amps

Efficiency

Shaft Diam.

Shaft Length Wt. Lbs.

1

143T

208-230/460 1750

3.2

85.50% F-1

7/8"

2-1/4"

47.1

1099.00

143T-447T Frame Three-Phase Motors Premium Efficiency, Totally Enclosed Fan Cooled Applications: • Designed for pumps, fans, compressors and other general purpose applications where contaminants are minimal Features:

• Rolled steel frame (140 frame), cast iron frame (180 frame and up) • 40°C ambient, NEMA design B performance • Regreasable ball bearings 250 frame and up, double shielded bearings 140-360, open on 400-440 • Cast iron frame, cast iron end brackets • Shaft slinger on pulley end • Condensation drains with plastic plugs • Steel fan cover and conduit box • No thermal protection

• 1.15 service factor, rigid base, 5060 Hz • Dual voltage 230/460 volts (1100 HP) • Class F insulation, Class B rise at service factor (140 frame and larger)

Std. Mount. Pos.

Each

Order # Mfg. #

HP

NEMA Frame Volts

RPM 1800 1200 3600 1800 1200 1800 3600 1200 1800 3600 1200 1800 3600 1200 1800 3600 1200

F/L Amps Efficiency

Shaft Diam. Shaft Length Replaces Wt. Lbs.

S81-449 HD1P2E 1

143T 145T 143T 145T 182T 145T 145T 184T 182T 182T 213T 184T 184T 215T 213T 213T 254T 215T

230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460

3

85.50% Horizontal 7/8” 82.50% Horizontal 7/8” 84.00% Horizontal 7/8” 86.50% Horizontal 7/8” 87.5% Horizontal 1-1/8’’ 86.50% Horizontal 7/8” 86.50% Horizontal 7/8” 88.5% Horizontal 1-1/8’’ 89.5% Horizontal 1-1/8’’ 86.5% Horizontal 1-1/8’’ 89.50% Horizontal 1-3/8” 89.5% Horizontal 1-1/8’’ 88.5% Horizontal 1-1/8’’ 90.20% Horizontal 1-3/8” 91.70% Horizontal 1-3/8” 91.70% Horizontal 1-3/8” 91% Horizontal 1-5/8’’ 91.70% Horizontal 1-3/8”

2-3/10” 2-3/10” 2-3/10” 2-3/10” 2-3/4’’ 2-3/10” 2-3/10” 2-3/4’’ 2-3/4’’ 2-3/4’’ 3-19/50”

— 45.0 — 50.0 — 45.0 — 50.0 H32P3D 100.0 — 50.0 — 50.0 H2P3D 100.0 H3P2D 100.0 H3P1D 100.0 — 150.0 H5P2D 100.0 H5P1D 100.0 — 150.0 — 150.0 — 150.0 H7P3D 300.0 — 190.0

1345.00 1545.00 1545.00 1499.00 1499.00 1645.00 1845.00 1645.00 1499.00 1545.00 2345.00 1699.00 1545.00 3945.00 2899.00 2699.00 3545.00

S81-451

H1P3D 1

3.5 3.9 4.3 2.2 5.7 4.9 3.1 3.9 4.1 8.8 6.3 6.1

S81-453 H32P1D 1-1/2 S81-455 H32P2D 1-1/2

S92-140 S81-461

HD32P3E 1-1/2

H2P2D 2

S81-459 H2P1D 2

S92-141 S92-143 S92-142 S91-729 S92-145 S92-144 S91-735 S91-739 S91-737 S92-146 S91-745

HD2P3E 2 HD3P2E 3 HD3P1E 3 H3P3D 3 HD5P2E 5 HD5P1E 5 H5P3D 5

2-3/4’’ 2-3/4’’

14

3-19/50” 3-19/50” 3-19/50”

H7P2D 7-1/2 H7P1D 7-1/2 HD7P3E 7-1/2 H10P2D 10

18.6 17.9

9.5

4.0’’

208-230/460 1800

23.9

3-19/50”

3499.00 continued on next page

135

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