Tubular motor accessory key CE TUV Rohs certificate
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 set
- Supply Capability:
- 400000 set/month
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Specifications
Tubular motor for roller shutter, electric awning, motorized blind, Roma shade;
Used for rolling windows, doors, blinds, screens and rolling shutters.
Projection screen, skylight shade, sunshade, sun protection, rolling door drive, security shutter operator.
CE, TUV, RoHS, CCC, ISO9001 certificated,
Safety, Energy saving, High efficiency, Long life time,
Low noise, Low temperature increasing, Low maintenance cost.
Standard: TUV, CE, CCC, UL
Productivity: 300, 000pcs/year
Origin: China
Packing: 6pcs/ctn, 1pc/colour box
Min. Order: 500pcs
Transportation: By sea or by air
Features Tubular motor for roller shutter:
1) Voltage: 230V/50Hz
2) Input power: 117W/ 215W
3) Current: 0.49A /0.92A
4) Speed: 12/16/25rpm
5) Torque: 10/15/20/30/40/50N. M
6) Working duration: ≥ 4min
7) Insulation classification: B
8) Protection classification: IP44
9) Certification: CE, TUV, CCC, ISO9001-2008 ROHS,
Outer packing Tubular motor for roller shutter:
6pcs/carton with foam in it
- Q:Why is a single phase ac motor that can be adjusted by voltage
- The low voltage is not the equivalent of lowering the torque, so it's not going to be big, it's going to be low, I understand that
- Q:What is the starting method of ac motor?
- Start with 2. Star - triangle start. 3. Extension start. 4 drop press start.I hope my answer will help you.
- Q:Can a converter drive a normal three-phase ac motor?
- Second, the frequency conversion machine manufactured by the regular manufacturer will be adjusted internally, and it will also strengthen insulation. If there is a problem with ordinary asynchronous motor, it should be analyzed according to the situation.
- Q:What are the advantages of the dc welder and ac welder? The better one?
- The current of the dc welder is not "over zero", it is not easy to break arc, the arc is stable, this is its greatest advantage. The secondary voltage peak of transformer is certain, the dc arc welding machine is higher than the ac welder, it is easier to draw the arc. The dc welder is more than the ac welder, and the cost is slightly higher
- Q:Single phase synchronous alternator working principle
- Without dc voltage on the brush, constant speed by prime mover drag the armature to counterclockwise rotation, on both sides of the coil is cutting lines of magnetic force under different magnetic polarity, respectively, in which the induction electromotive force, electromotive force direction determined by the right-hand rule. This electromagnetic situation is shown on the graph. Due to the armature rotate continuously, and, therefore, must take the current carrying conductor in magnetic field from the coil side ab and CD alternately cutting lines under the N pole and S pole, although each side of coil and the coil in the direction of induction electromotive force is alternating. Induction electromotive force in the coil is A kind of alternating electromotive force, and in the brush. A, B side electromotive force for dc electromotive force (some say exactly, is A kind of direction invariable pulse vibration electromotive force). Because, the armature in the rotation process, no matter the armature turn to what position, due to the effect of the reversing of the commutator with brush, brush A by commutator segment of electromotive force always is the cutting edge of electromotive force by the coil in N pole magnetic field lines, therefore, brush A always have A positive polarity. In the same way, the brush B has always negative polarity, so the brush can lead to the same change in the direction of the pulse. If the number of coils per pole increases, the pulse vibration decreases, and the dc electromotive force can be obtained. That's how the dc generator works. It also shows that the zidc generator is essentially an ac generator with a commutator.
- Q:Ac servo motor can be divided into synchronous ac servo motor and induction ac servo motor
- Asynchronous ac servo motor refers to ac induction motor. It has three phases and a single phase, and also has a squirrel-cage and wire-wound type, which is usually used in the three-phase induction motor. Its structure is simple, compared with the direct current motor of the same capacity, the quality is one half, and the price is only one third of the direct current motive. The drawback is that it is not economical to achieve a wide range of smooth speed adjustment and must absorb backward excitation current from the grid. This makes the power grid power factor worse. The asynchronous type ac servo motor for the squirrel cage rotor is called the asynchronous ac servo motor, which is represented by IM.
- Q:Juicer, dc motor or ac induction machine?
- The dc motor will not be powered by 220 V dc power supply, usually low voltage dc motor, controlled by electronic circuit.
- Q:How to connect the ac motor to turn and reverse ~!
- If two sets of coil resistance Can put the capacitance end connection to the other end If only two sets of coil resistance is not the same as the turned on the motor Open the secondary coil connection from outside transpositions to adjust and reversing
- Q:What is the difference between dc motor and ac motor?
- Share more information about dc motor, dc motor speed control device, zhiliutiaosu dc speed control blog, learn more knowledge and technology
- Q:How to change ac motor to dc motor
- You might as well turn the direct current into an alternating current to make it easier to use the inverter to convert the dc point to ac
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Tubular motor accessory key CE TUV Rohs certificate
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 set
- Supply Capability:
- 400000 set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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