high voltage dc motor,small motor,dc motor( RS-7712H)
Negotiable /Piece
Min.Order:5000 Pieces
Shenzhen Chengfang Electric Machine Co., Ltd.
High voltage dc motor,small motor,dc motor( RS-7712H)
Certification: ISO/TS 16949: 2009
Weight: 355g
Dimension: Length 66mm * dia. 41.8mm * shaft 5mm
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-7712SH-1972R | 120 VAC* | 15,000 | 0.28 | 12,167 | 1.19 | 816 | 101.9 | 55.9 | 5.1 | 4320 |
*: AC full wave rectifying power supply
Unit Conversion: 1g.cm≈0.098mN.m≈0.014oz.in 1mm=0.039in 1g=0.035oz
Basic Structure of Chengfang Motors | Customized Options |
2-pole stator * 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℃ (class F) magnet wire | * 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, eccentric 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℃class H), 200℃ (class C) magnet wire * -40℃ ~ 220℃ bearing lubricant * Neodymium magnets |