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Baldor EM4107T Replacement

The Baldor EM4107T is a 25 HP, 3600 RPM three-phase TEFC motor (284TS short-shaft iron frame, 230/460V). Below: the specs we verify before quoting, and what to check on your nameplate.

Verified specifications

Horsepower25 HP
Speed3520 RPM
Voltage230/460V, three-phase, 60 Hz
Frame284TS, iron
EnclosureTEFC
Full-load amps58/29A
Efficiency91.7%
Service factor1.15
Code letterJ
NEMA designA/B
Power factor88
InsulationClass F
Shaft1.625" (TS = short shaft)
Bearings6311 / 6208
Weight283 lb
Locked-rotor amps223A @460V
Inverter ratedYes

TS frame = short shaft for direct pump mounting. If you are replacing a standard-T-frame motor, the shaft length differs — send a nameplate photo so we confirm the frame.

Confirming the right replacement

Before we quote, compare these fields on your failed motor's nameplate. If any of them differ, send us a photo of the nameplate and we'll match it exactly rather than guessing:

Other Baldor models

Need a Baldor EM4107T?

Send the nameplate off your failed unit. We'll confirm the match and quote the EM4107T or a verified equivalent with availability and lead time.

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