Model No. Main Performance Rated Voltage No Load At Maximum Efficiency At Stall Speed Current Speed Current Torque Output Eff. Current Torque V r/min A r/min A g.cm W % A g.cm RS-550SHF-7518R 6.0 CONST 12,000 1.47 10,469 7.93 315.5 34.33 72.64 63.75 2670 RS-550SH-6527R 9.6 CONST 14,200 1.41 12,407 6.46 338 44.98 72.39 70.08 3600 RS-550SH-22235 24.0 CONST 4,500 0.076 3,936 0.53 217.2 8.76 68.9 3.7 1730 RS-550SH-5052 6.0 CONST 5,000 0.30 4,334 1.95 177.4 7.89 67.4 12.7 1330 RS-550PH-7025 6.0 CONST 9,200 1.05 7,981 6.87 328.3 26.94 65.3 45.0 2480 RS-555SH-18180R 9.0 CONST 1,070 0.05 877 0.16 98 0.85 58.64 0.68 450 RS-555SH-4033R 12.0 CONST 8,000 0.35 6,969 1.79 230.5 16.6 77.29 14.9 1850 RS-555SH-23100R 24.0 CONST 5,200 0.11 4,501 0.70 275.5 12.15 72.32 4.50 2050 RS-555PH-3152R 12.0 CONST 4,500 0.17 3,869 1.04 228.4 9.06 72.4 6.4 1627 Unit Conversion: 1g.cm0.098mN.m0.014oz.in 1mm=0.039in 1g=0.035oz Massager motor Dimension: 37.0 x 57 L. shaft O.D. 3.175 mm Basic Structure: SECD housing / SECC end cap Application: Vacuum cleaner / Air pump / Power tool / Electrical Model Weight: Approx. 220g Basic Structure of Chengfang Motors 2-pole stator Sr ferrite permanent magnet 3, 5, 7, 8, 9, 12,16 slots armature Silicon-steel lamination with epoxy coating High-carbon steel shaft Cu-Ag alloy commutator Copper-graphite brushes Be-Cu leaf-brush commutating system SECD round / flat type housing SECD end cap / glassfiber reinforced PA6/6 end cap Cylinder / self-aligning Cu-Fe alloy sintered bushes 155 o C (class F) magnet wire Customerized Options Leadwires with connector / pins EMI suppression components PTC or thermostate protection Built-in AC/DC rectifier Built-in cooling fan Multiple output shaft diamond knurls, straight knurls, D-cut, stepped shaft Shaft-mounted gears, essentric gears, belt pulleys Stainless steel (SS304, SS420) shaft Ball bearing Cage-brush commutating system Precious metal brush / commutator Hall encoder Low-cogging torque design 180 o C (class H), 200 o C (class C) magnet wire -40 o C ~ 220 o C bearing lubricant Neodymium magnets
- Application :
- Vacuum Cleaner / Air Pump / Power Tool