108 ©2026 Johnstone Supply, LLC GENERAL PURPOSE MOTORS 56 Frame Capacitor Start Dripproof Resilient Base Capacitor Start Fan and Blower Motors 56 Frame, Open Construction, Single-Phase • Low profile internally located capacitor or externally located capacitor Applications: • Air coolers, blowers, fans and other rooftop installations Features: • Resilient base • Reversible rotation • NEMA service factor • Automatic thermal protection except for S89881 Fig. Order # Mfg. # Diam. HP Volts RPM Speeds F/L Amps Efficiency Shaft Diam. Shaft Length Rot. Bearing Type Wt. Lbs. Each Internally Located Capacitor A S88-187 B722L 6-1/2" 1-1/2 115/208-230 3450 1 16.00 67% 5/8" 1-7/8" Rev. Dbl-Shld Ball 36.5 1345.00 Externally Located Capacitor B S89-871 C412V2 6-1/2" 1/2 115/208-230 1725 1 9.00 67% 5/8" 1-7/8" Rev. Dbl-Shld Ball 23.8 935.00 B S89-872 C426V2 6-1/2" 3/4 208-230/115 1725 1 5.40 67% 5/8" 1-7/8" Rev. Dbl-Shld Ball 25.9 1145.00 C S89-881 C666V1 6-1/2" 3/4 208-230/115 1725 1 5.40 67% 5/8" 1-7/8" Rev. Dbl-Shld Ball 25.9 1199.00 B S88-186 RB1104AV1 6-1/2" 1 115/230 1725 1 14.00 67% 5/8" 1-7/8" Rev. Dbl-Sld Ball 30.6 1299.00 D S88-188 RB1154AV1 6-1/2" 1-1/2 115/208-230 1725 1 17.00 67% 5/8" 1-7/8" Rev. Dbl-Shld Ball 45.2 1499.00 D S88-190 RB1204AV1 6-1/2" 2 115/208-230 1725 1 19.60 67% 5/8" 1-7/8" Rev. Dbl-Sld Ball 43.1 1899.00 Resilient Base Capacitor Start General Purpose Motors 56 Frame, Open Dripproof, Single-Phase Applications: • Pumps, air compressors, commercial refrigeration compressors, machine tools, conveyors and other applications requiring hard or heavy-duty starting torque Features: • Electrically reversible rotation • High starting torque • NEMA service factors Order # Mfg. # Diam. HP Volts RPM Speeds F/L Amps Efficiency Shaft Diam. Shaft Length Rot. “A” Dim. Bearing Type Wt. Lbs. Replaces Each Automatic Thermal Protection S82-574 D13CPA3P9 5.6" 1/3 115/230 1140 1 4.40/2.30 67% 5/8" 2" Rev. 8.3" Ball 25.6 D13CA3J9, S89-138 1245.00 S82-572 D12CPA3PH9 6.5" 1/2 115/230 1140 1 4.80/2.40 76% 5/8" 2" Rev. 9.3" Ball 36.0 D12CA3J9, S89-140 1599.00 Capacitor Start General Purpose Motors 56 Frame, Dripproof, Single-Phase • No thermal protection Applications: • Pumps, compressors, power tools and other applications requiring high starting torque Features: • Rigid base • High starting torque, low starting current, high efficiency and high power factor • Reversible rotation • Rated for continuous duty and are reversible by electrical reconnection • NEMA service factor Order # Mfg. # Diam. HP Volts RPM Speeds F/L Amps Efficiency Shaft Diam. Shaft Length Rot. “A” Dim. Bearing Type Wt. Lbs. Replaces Each S82-557 056B34D11019 6-1/2" 3/4 115/208-230 3450 1 9.60/4.40-4.80 — 5/8" 2" — 9.12" Ball 22.0 G915, S88-036 669.00 S82-558 056B34D99009 6-1/2" 1 115/208-230 3450 1 12.40/6.40-6.20 80% 5/8" 2" Selective Counterclockwise 9.24" Ball 23.0 C179, S88-037 1545.00 A B C D
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