Item # 151382, Leeson Three Phase Drip-Proof Rigid Base JM Pump Motors On Koffler Electrical Mechanical Apparatus Repair, Inc.

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All Categories > Products > AC Motors > Pump Motors > Leeson Three Phase Drip-Proof Rigid Base JM Pump Motors > Item # 151382

Leeson Three Phase Drip-Proof Rigid Base JM Pump Motors

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Item # 151382, Leeson Three Phase Drip-Proof Rigid Base JM Pump Motors

25 HP, 3450 RPM, NEMA Frame 256JM, 208/230/460 V

Three Phase
Drip-Proof
Rigid Base

JM Pump Motors
General Specifications:
Designed for continuous duty service on close-coupled pumps using NEMA JM mounting provisions. All motors have a rigid mounting base and NEMA JM pump shaft.

Specifications

Base		Rigid Base

Enclosure Type		Drip-Proof

Phase		Three

HP		25

RPM 60 Hz		3450

Voltage		208 V 230 V 460 V

FL Amps 230 V		62.0

% FL Eff.		89.3

NEMA Frame		256JM

Disc. Sym.		C

C Dimension		24.53 in

Approx. Weight		318 lbs

NEMA Service Factor		1.15

Frame Construction		Cast Iron

Drip Cover Kit Ref.		I

Rating		Inverter Rated

Mechanical Features		Open drip-proof construction, cooling air exhausts at the shaft end for maximum cooling. Oversized locked bearing on shaft end limits axial shaft movement. Drip covers are available as accessory kits for 143-5JM and 182- 4JM motors for the correct kit. Some 182-4JM frame motors have enclosed endshields as standard with frame vents meeting the 12º drip-proof requirement. No drip cover is needed, or shown in the table, for these motors.

Electrical Features		High efficiency copper windings with NEMA 1.15 service factors. UL and CSA recognized designs. Single phase designs are capacitor start/induction run unless indicated otherwise.

Manufacturer		Leeson larger image