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| model | Bench grinder 200T |
| Voltage | 220V |
| Wheel specifications | 200 × 20 × 32mm |
| Rated power | 550W |
| No-load speed | 2840r/min |
Electric power tools belong to dangerous tools. so please use the tools after reading manuals or with the expert's guide. Wear gloves and eye protection before operate the tools. Turn of power if not to use. Store power tools out of the reach of children.
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Main Features
1. High-grade aluminum chassis2. Transparent wheel bezel, non-interference grinding operations
3. Grinding wheel cover plate, polished for a long time more easily
4. High-quality motor, copper winding durable
Trade Items
Professional Quality 200mm 1/2HP Bench Grinder
| Payment | T/T,L/C ,Paypal |
| MOQ | 10PCS |
| OEM | more than 500pcs can be accepted |
| Warranty | 12months |
| Port | Tianjin or according to your demand |
| Delivery | 15-25days after receive the deposite |
| Packing detail | colour box and standard carton box |
Product Show
Company Information
BEIJING ZLRC Enviromental Protection Equipment Co., ltd mainly foucs on Bench grinders  and FRP related machine manufacture and export.Our main products include electric drill and all power tools, pipe production line, FRP tank production line,valves,water meters and other industrial hardware and so on.
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FAQ
Q1. Are you a manufacturer or trading company?Â
A: AÂ professional manufacturer of tool chest,roller cabinet,work bench and tool products
Q2. What is the lead time?Â
A: Normally speaking, it asks for 25 days for mass production except during observed holidays.Â
Q3. Do you develop any new designs every year?Â
A: More than 100 new products are developed each year.Â
Q4. Why IÂ choose you?
A. We are manufacturer of kinds of tools related to electronics maintenance. You can buy what you need here at very reasonable price.
B. With 20 years experience in this filed, we have the ability to provide good service and  products in low cost.
C. Adequate inventory to make sure that our clients can obtain goods in a short period.
Our Services
1- Provide RESEARCH &Â DEVELOPMENT Service,For Customer Exclusive Model;
2- Provide OEM and ODM Service;
3- More Than 20 Years,Professional Power,Tools Experience;
4- Welcome Small And Big Size Customer Orders;
5- 100% QC Inspection Before Shipment;
6- After-sales-service With 12 Months Warranty.
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High Speed Door Motor And Control Box
Our company have German SEW Motor, Japan Mitsubishi Controller. Our own brand Hofic servo motor and controller. Chinese famous brand SEJ motor and Holip controller.
About our German SEW Motor and Japan Mitsubishi Controller: It is easy to find the ideal energy-efficient motor for your application at SEW. The series has a suitable design in its range for the globally applicable efficiency classes. Select the power and frequency within this motor design and you have already taken care of the most important selection criteria.All other motor options are of course available independently of the efficiency class. A comprehensive braking concept and cost-optimised built-in encoders ultimately complement the motor range. Comprehensive braking concept and combinations i.e. up to three different brake sizes per motor size featured in the range: Cost-optimised built-in encoders integrated into the motor. Motors for efficiency classes IE1 to IE4.Compact design saves space and costs. Future-proof, also as regards environmental protection (standards). Reduction in operating costs when using energy-efficient motors; our energy-efficient motors conform to the efficiency classes.
About servo High Speed Door Servo Control System: Our rolling gate servo control system is suitable for high speed and high usage soft and hard rolling gate. The whole system is in a small and light package, it has high torque and high operating speed, lower noise, high reliability, smooth and soft operating curves, it`s suitable for high speed and usage environment. The rolling curtain can be controlled by pull switch, push button, Bluetooth, ground radar, ground magnetic sensors. Operating Speed: 1M/s; Operating Width: ＜16 ㎡; Daily operating time: ＞2000 time; Rated voltage: 220v; Rated Output: 0.75 KW/1.5KW.
The system can operated via: 1) control box; 2) inching electronic control; 3) continuous automatic operation; 4) emergency stop; 5) single side operation box; 6) time delay; 7) ground radar and/or magnetic sensors. Please refer to Wiring Terminal for eternal connections.
System has fuse/safety wire shutdown switch for three-phase power protection, fuse/safety wire for operating circuit protection, and temperature sensing relay for motor protection.
Stroke Controller utilizes absolute value encoder. Connect the absolute value encoder and reducer via encoder`s axle, and fix the wings on to the reducer, than insert the aviation plug into plug receptacle.
The mounting screw for the control box must inspect regularly to prevent screw been getting loose and falling off. Check the internal and external wirings. Check and change the oil for the redactor on regular basis.
Precision: The system use Full closed-loop servo control and Double Encoder design. This is to ensure long operating life and to prevent overshooting during operating.
Stability: The system utilizes integrated design concept, in order to simplify internal wiring and prevent any function caused by wiring and terminal connections.
High Speed: Motor max speed is 2500 rpm; door max operating speed is 2 m/s.
Smooth: The torque servo system can adjust torque to the load automatically, and its speed curve mode step less speed regulating to ensure a smooth operation.
About SEJ motor and Holip controller: Three-phase asynchronous motor with magnetic brake has broad uses, It is suitable for various mechanical main drive and auxiliary drive, and it is also used for various required rapid stopping and correct positioning. The braking time within 0.2 second. Electric motor is added the DZM series direct current electromagnetic arrester by the basic series(Y series) electric motor.The protection class of electric motor part is IP44,the arrester part is IP23.if be applicable to bad environment can also make the arrester part into IP44,but customer have to put forward a special request while ordering,the manufactory can design a manufacturing exclusively. Its structure diagram is picture 1 and 2,picture 1 is the structure with hand release.Picture 2 is the structure without the hand release.Its operating principle BE, after being to make the retardation coil(6)to connect direct current power supply,because of the function of electromagnetic force,electromagnet(7)attract gag bit(5),and compress spring(24),make arrester disc(2)away from the friction surface of the gag bit(5)and shield(26)(the electrical motor can immediately operate normally).When the power supply cuts off after,the electromagnet(7)loses electromagnet force,the spring(24)releases the gag bit(5)and compress tightly to arrester disc(2),the arrester function,stop(the motor shaft)quickly,make electric motor shop turning to move,for the second time connect power supply will repeat above-mentioned action.
High Speed Door Motor And Control Box,High Speed Door Motor,High Speed Door Servo Motor,Variable-Frequency Servo Motor
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hfgaragedoor.com