JohnstoneSupply.com 105 GENERAL PURPOSE MOTORS 48 Frame Split-Phase Dripproof Single-Phase, Split-Phase Motors 48 Frame, Dripproof, Single-Speed or Two-Speed Features: • Rated for continuous duty • Reversible rotation • Fig. A: resilient base, fig. B: welded base • S87-952, S87-953 and S87-954 have a shaft adapter included to increase diameter to 5/8" and a special base for 48/56 frame mount Fig. Order # Mfg. # Diam. HP Volts RPM Speeds F/L Amps Shaft Diam. Shaft Length Rot. Bearing Type Wt. Lbs. Each No Thermal Protection A S88-627 048S17D2052 5-5/8" 1/6 115 1725 1 3.60 1/2" 1-7/8" Rev. Ball 13.0 389.00 A S88-136 048S17D2042 5-5/8" 1/4 115 1725 1 5.70 1/2" 1-1/2" Rev. Slv 13.0 389.00 A S88-629 048S17D2054 5-5/8" 1/4 115 1725 1 5.00 1/2" 1-7/8" Rev. Ball 14.0 409.00 B S88-134 048S17D2090 5-5/8" 1/3 115 1725 1 6.60 1/2" 1-1/2" Rev. Ball 14.0 409.00 A S88-631 048S17D2056 5-5/8" 1/3 115 1725 1 5.50 1/2" 1-7/8" Rev. Ball 15.0 465.00 A S88-633 048S17D2058 5-5/8" 1/2 115 1725 1 7.50 1/2" 1-7/8" Rev. Ball 18.0 565.00 No Thermal Protection B S88-133 048S17D2089 5-5/8" 1/4 115 1725 1 5.70 1/2" 1-1/2" Rev. Slv 13.0 369.00 A S88-628 048S17D2053 5-5/8" 1/6 115 1725 1 3.60 1/2" 1-7/8" Rev. Ball 13.0 399.00 A S87-952 048S17D2104 5-5/8" 1/4 115 1725 1 5.30 1/2" 1-7/8" Rev. Slv 14.0 409.00 A S88-630 048S17D2055 5-5/8" 1/4 115 1725 1 5.00 1/2" 1-7/8" Rev. Ball 14.0 435.00 A S88-637 5KH37PN33X 5-5/8" 1/4 115 1725 2 4.10 1/2" 1-7/8" Rev. Ball 18.0 629.00 A S87-953 048S17D2105 5-5/8" 1/3 115 1725 1 6.60 1/2" 1-7/8" Rev. Slv 14.0 445.00 A S88-632 048S17D2057 5-5/8" 1/3 115 1725 1 5.50 1/2" 1-7/8" Rev. Ball 15.0 485.00 A S87-954 048S17D2106 5-5/8" 1/2 115 1725 1 9.20 1/2" 1-7/8" Rev. Slv 17.0 545.00 A S88-634 048S17D2059 5-5/8" 1/2 115 1725 1 7.50 1/2" 1-7/8" Rev. Ball 19.0 599.00 Single-Phase, Split-Phase Motors 56 Frame, Dripproof, Single-Speed or Two-Speed Applications: • Commercial fans, blowers and evaporative coolers having moderate starting loads or loads applied after the motor is up to speed Features: • Extended through bolts • Resilient base • Reversible rotation • No thermal protection Order # Mfg. # Diam. HP Volts RPM Speeds F/L Amps Shaft Diam. Shaft Length Rot. Bearing Type Wt. Lbs. Each S89-309 5KH46MN6053 6-3/10" 1/4 115 1140 1 5.60 5/8" 1-7/8" Rev. Ball 23.0 975.00 S89-313 5KH49PN3026 6-3/10" 1/2-1/6 115 1725 2 8.00 5/8" 1-7/8" Rev. Ball 31.0 975.00 S89-308 H286ES 6-3/10" 1/2 115 1725 1 9.30 5/8" 1-7/8" Rev. Ball 18.0 795.00 Single-Phase, Split-Phase Motors 56 Frame, Dripproof, Single-Speed or Two-Speed Features: • Rated for continuous duty • Reversible rotation • Fig. A: resilient base, fig. B: welded base • S88-638, S88-639 and S88-641 have a keyed shaft; all others have flatted shafts Fig. Order # Mfg. # Diam. HP Volts RPM Speeds F/L Amps Shaft Diam. Shaft Length Rot. Bearing Type Wt. Lbs. Each Automatic Thermal Protection A S88-639 5KH46MN3025X 6-3/10" 1/3 115 1725 2 5.30 5/8" 1-7/8" Rev. Ball 20.0 759.00 A S88-635 5KH39QN9405X 6-3/10" 1/2 115 1725 1 7.20 5/8" 1-7/8" Rev. Ball 20.0 639.00 A S88-641 5KH49PN3026X 6-3/10" 1/2 115 1725 2 8.10 5/8" 1-7/8" Rev. Ball 30.0 985.00 No Thermal Protection A S88-638 5KH46MN3025 6-3/10" 1/3-1/9 115 1725 2 5.70 5/8" 1-7/8" Rev. Ball 21.0 759.00 B S88-135 056S17D2046 6-3/10" 1/2 115 1725 1 9.20 5/8" 1-7/8" Rev. Slv 17.0 519.00 C S89-368 5KH39QN9687 6-3/10" 3/4 115 1725 1 11.20 5/8" 1-7/8" Rev. Ball 21.0 1045.00 A B A B C
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