China UDL series planetary gear speed increaser worm gearbox speed variator with motor variator transmission hs code for speed variator

Applicable Industries: Hotels, Machinery Repair Shops, Food & Beverage Factory, Home Use, Construction works , Advertising Company
Weight (KG): 3.5 KG
Customized support: OEM, ODM
Gearing Arrangement: Planetary
Output Torque: 1.5—118 N.M
Input Speed: 1400rpm
Output Speed: 1000—200rpm
Body material: Aluminium alloy & cast iron
Mounted: Vertical and horizontal
Motor coupling: Shaft or flange
Oil seals: SKF,TTO,NAK
Warranty: One year,subject to proper operation & installation
Packaging Details: 1 pc / carton,several cartons / wooden pallet
Port: ZheJiang ,HangZhou

UDL SERISES STEPLESSSPEED VARIATOR Highoutput torque Products Description We produce speed reducers in strict accordance with ISO9001 standard to provide our customers with high quality gearboxes at competitive prices. Our gearboxes are equipped with accessories from international famous brands, such as oil seal from CZPT brand,lubricant from Shell brand, and bearing from CZPT brand. The housing and gear are produced in our company under stringent quality control. All our products are available in large stocks, and we can also provide you with customized reducer solutions, pleasefeel confident to contact us.

Modlein2[r/min]m2[Nm]
UDL0.37-CB35200~4015~30
UDL0.75-CB35200~4030~60
UD1.5-CB35200~4060~120
HangZhou Sihai Machinery Co., Ltd.History: More than 20 years of experience in the manufacture of reducer products.Scale: Cover working area of 13300 square. meters,have more than 113 employees.Technology: A group of professional . technical engineers and a strong R&D team.Management: Scientific ERP management and strict quality control system.Equipment: 50 CNC lathes,6 machining. centers, 6 gear grinding machines, 2 high-speed.hard hobbing machines, 12 gear hobbingmachines. 10 CNC cylindrical grinding machines,4 CNC internal grinding machines 1spectrometer, high-speed gear shaping 1 machine,2 gear measuring centers 1 coordinate measuring instrument.lnnovation: Continuously diversify products range to satisfy customers’needs.Production capacity: 1000 pcs/day.Long-term supplier of world-class companies: t he main markets are in Southea st Asia, Europe, Middle East.Marketing model: All export business. FAQ Q1:How to choose a speed reducer which meets our requirement?A1:Tell me the motor information , or provide the motor related parameter drawings, or take some clear pictures of the motor and related equipment to me. I’m appreciated if you can tell me what type of reducer you used originally.Q2:When is the best time to contact you?Anytime, I will reply you as soon as possible.Q3:What’s the quality of your products?A3:Quality is always the foundation of our company.I suggest you buy a sample to evaluate the quality.HangZhou Sihai Machinery Co.,Ltd.Engaged in research and development, design and production of reducer for more than 20 years.Q4. Do you offer any visiting?A4: Yes! Welcome!Notify me in advance.Q5. How long will it take for the lead time?A5: At the time we agreed Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding MachinePET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.

What Is a Speed Variator?

A Speed Variator is a device used to regulate the speed of an electric motor. It uses a single-phase alternating current to vary the speed. Some of the more common speed variators use a triggered semiconductor, thyristor, or triac to modify the phase of the current. By modifying the phase, a speed variator can pass a large portion of the alternation.
speedvariator

Mechanical speed variator

The Mechanical Speed Variator Dissectible from czpt is a hands-on training tool featuring an industrial-grade mechanical speed variator. It is mounted on a 7-gauge, formed-steel baseplate and painted with a durable urethane finish. It offers students a realistic training experience through disassembly, inspection, and dismantling. Its highly detailed design allows students to learn the ins and outs of mechanical drives.
The mechanical speed variator is a torque converter that increases the torque produced by a motor at low speeds. Its parts include an input shaft and an output shaft with a planetary wheel. It also features a case-hardened bearing steel cone disc that increases its durability. The czpt speed variator is available in three sizes for different applications.
Mechanical speed variators can be found in many brands. Most have full-metal construction and are made from stainless steel, cast iron, or a combination of these materials. This material is often preferred because it is durable and resistant to extreme pressure and temperature. Mechanical speed variators also can be controlled manually or with a servo.
Mechanical speed variators are ideal for applications requiring continuous changes of output speeds. They are available in low, medium, and high power gearbox sizes. They also come with lifetime lubrication. They are also very affordable. Many manufacturers and suppliers of mechanical speed variators can be found in Mumbai, India.
Mechanical speed variators are used in many industrial settings to optimize the efficiency of the engine. They improve fuel efficiency by allowing it to produce maximum power over a wide range of speeds. The basic principle is similar to that of hydraulic variators, but the mechanical speed variator uses a simpler transmission system. Changing the gear ratios inside the machine changes the output speed and torque.
speedvariator

Single half-cycle mode

In the present invention, an electric Speed Variator has been fabricated that operates in single-half-cycle mode at low speeds. This mode has high negative feedback through the circuit RE and ensures the most stable operation of the motor at low speeds. As a result, a significant amount of available effective power is available to the motor at low speeds.
As shown in FIG. 4, this speed variator has all the elements of the variator shown in FIG. 1. It further comprises a circuit CP for protection against overloads. The circuit CP is a second shunt circuit that charges the capacitor C during negative half-cycles.
speedvariator

High negative feedback

A Speed Variator is a motor control system that varies the speed of a motor. Its basic structure includes a triggerable Silicon controlled rectifier, a motor and a phase shifting circuit. The rectifier is connected in series with the motor to an ac current source. The circuit includes a capacitive branch and a resistive branch, with a regulating potentiometer on the resistive branch. The control electrode of the rectifier component is connected to the junction between the branches. Another component is a voltage responsive unidirectional semiconductor component, which operates in parallel with the resistive branch.
Triac Speed Variators have difficult regulation at low speeds, and their effective power is weakened by their increased reduction in angle of passage of current in each phase. This makes it difficult to achieve the desired or set speed. In addition, the voltage of the supply source affects the set or desired speed.
When the load increases, the motor M will slow down. The increasing voltage will reduce the conduction of transistor T1 during the positive half-cycle of the motor. This in turn will cause the capacitor to charge more rapidly and the triac T to open wider. This will result in a compensating negative feedback circuit RE.
Negative feedback can also cause oscillation. Moreover, it can result in unstable systems. One way to measure stability is by using the Nyquist stability criterion. This criterion is used to identify stable feedback systems. If a feedback loop is stable, the error signal will be small.
Negative feedback is a powerful mechanism used to control engineered systems. It helps modify their behavior and reduce the fluctuations in output. Positive feedback can result in chaotic behavior, while negative feedback is more stable. Besides, it can help regulate the output of a system. Negative feedback is also useful in controlling the speed of a moving object.
China UDL series planetary gear speed increaser worm gearbox speed variator with motor variator transmission     hs code for speed variatorChina UDL series planetary gear speed increaser worm gearbox speed variator with motor variator transmission     hs code for speed variator
editor by czh