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3V DC Water Meter Motor (KM-47Y320), -Bi-Direction, -Metal Brush DC Motor, -Copper and Powder Metallurgy Gears - details see: https://www.machineto.com/waterproof-3v-dc-water-meter-motor-cheap-10238287

Waterproof 3V DC Water Meter Motor (KM-47Y320)

1.MEASURING CONDITIONS
1.1.Rated voltage: 3 V DC
1.2.Motor Position: To be measured with motor horizontally held.
1.3.Environmental temperature:25±10°C.
1.4.Environmental humidity:65%±20%RH.
2.ELECTRICAL CHARACTERISTICS(At initial stage after 30 seconds run-in):
2.1.At No load
2.1.1.Speed: 2.5 ±12%rpm
2.1.2.Current: 0.055 A(max 0.10A)

2.2.At On load
2.2.1.Torque: 6 kg.cm
2.2.2.Speed: 2.1 ±12%rpm
2.2.3.Current: 0.185 A (max 0.23A)

2.3.Direction of Rotation: CCW (Counter-Clockwise when viewing from the output shaft endwith positive voltage applied to positive terminal.)

3.MECHANICAL CHARACTERISTICS
3.1.Dimension drawing: See<OUTLINE>.
3.2.End Play:0.5mm MAX
3.3.Operating Temperature: -10 ~ +60 °C

Learn More About us:

1. Our main products: Dia6~52mm DC Micro Motor and Gear Motor

Auto dc motor, Electric motor, Gear Motor, DC Motor, Brush DC motor, Spur Gear motor, Micro Motor, Vibration motor etc.

2. Products size range: Diameter: 6-52mm

3. DC Voltage range: 1.5V -42V

AC rectify: 100V, 110V, 220V, 230V, 240V etc.

4. Speed range: 1 RPM-30,000RPM

5. Stall torque: 5g.cm-30kg.cm

6. Application: Home appliance, Power Tools, Toys & Model, Precision Instrument, Office equipment, Personal care product, Automotive, Audio& Visual equipment etc.

Constructions of Motor: --2-pole stator --Sr Ferrite Permanent Magnet --3,5,7,8,9,12 Slots Armature --Silicon-steel Lamination with Epoxy Coating --High-Carbon Steel Shaft --Cu-Ag Alloys Commutator --Copper-graphite Brushes --Be-Cu Leaf-brush Commutating System --SECD Round/Flat Shape Housing --SECD End Cap/PA66+Fiber End Cap --Cylinder (Self-aligning) Sintered Bush --155 degree(Class F) Copper wire

Customization Options: --OEM and customization are available --ROHS Directive-compliant --Ball Bearing in Output Side --EMI Suppression --Low-Cogging Design --High Degree of Protection --Small Mechnical Time Constant --Resist Intense Vibrations --Zero Axial Gap --Low noise Design --Fast Response(Small Tm) --High Torque at a Low Speed --PTC Protection --Penolic Resin Base Commutator --Epoxy Coating Armature --Light Weight and Long life