Shenzhen Wisdomlong Technology CO.,LTD
| Payment Terms | T/T, Western Union |
| Supply Ability | 100 |
| Delivery Time | 2-3 work days |
| Packaging Details | New in original box |
| Brand | Yasakawa |
| Model | SJME-04AMB41-0Y |
| Palce of Origin | Japan |
| Type | Servo Motor |
| Power | 400W |
| Current | 2.0A |
| Voltage | 200V |
| r/min | 3000 |
| Brand Name | Yasakawa |
| Model Number | SJME-04AMB41-0Y |
| Place of Origin | Japan |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 100 |
| Delivery Time | 2-3 work days | Packaging Details | New in original box |
| Brand | Yasakawa | Model | SJME-04AMB41-0Y |
| Palce of Origin | Japan | Type | Servo Motor |
| Power | 400W | Current | 2.0A |
| Voltage | 200V | r/min | 3000 |
| Brand Name | Yasakawa | Model Number | SJME-04AMB41-0Y |
| Place of Origin | Japan | ||
| High Light | ewing machine servo motor ，ac servo motor | ||
Yaskawa Electric Servo Motor InsB 200V SJME-04AMB41-0Y 400W Industrial Servo Motor
Specifications
Current: 2.0A
Volatge: 200V
Power :400W
Rated Torque: 1.27N-m
Max speed: 3000rpm
Encoder: 17bit Absolute encoder
Load Inertia JL kg¡m2¢ 10−4: 0.026
Shaft: straight without key
OTHER SUPERIOR PRODUCTS
The inverter consists of three half-bridge units where the upper and lower switch are controlled complimentarily, meaning when the upper one is turned on, the lower one must be turned off, and vice versa. As the power device’s turn-off time is longer than its turn-on time, some dead time must be inserted between the time one transistor of the half-bridge is turned off and its complementary device is turned on. The output voltage is mostly created by a Pulse Width Modulation (PWM) technique, where an isosceles triangle carrier wave is compared with a fundamental-frequency sine modulating wave. The natural points of intersection determine the switching points of the power devices of a half-bridge inverter. This technique is shown in Figure 3-6. The 3 -phase voltage waves are shifted 120o to one another and thus a 3-phase motor can be supplied
The most popular power devices for motor control applications are Power MOSFETs and IGBTs. A Power MOSFET is a voltage-controlled transistor. It is designed for high-frequency operation and has a low-voltage drop, so it has low power losses. However, saturation temperature sensitivity limits the MOSFET’s use in high-power applications. An Insulated-Gate Bipolar Transistor (IGBT) is controlled by a MOSFET on its base. The IGBT requires low drive current, has fast switching time, and is suitable for high switching frequencies. The disadvantage is the higher voltage drop of the bipolar transistor, causing higher conduction losses.
Vector control is the most popular control technique of AC induction motors. In special reference frames, the expression for the electromagnetic torque of the smooth-air-gap machine is similar to the expression for the torque of the separately excited DC machine. In the case of induction machines, the control is usually performed in the reference frame (d-q) attached to the rotor flux space vector. That’s why the implementation of vector control requires information on the modulus and the space angle (position) of the rotor flux space vector. The stator currents of the induction machine are separated into flux- and torque-producing components by utilizing transformation to the d-q coordinate system, whose direct axis (d) is aligned with the rotor flux space vector. That means that the q-axis component of the rotor flux space vector is always zero:
Company Details
Business Type:
Importer,Exporter,Trading Company,Seller
Year Established:
2010
Total Annual:
1000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Shenzhen Wisdomlong Technology CO.,LTD Mainly engaged in automation parts, PLCS,DCS,sensors, relays, dirves,encoder, servo drive,soft starter,touch screen,instrument,process control,electric transmission and factory automation aspects of the project design,software programming,technical service and ... Shenzhen Wisdomlong Technology CO.,LTD Mainly engaged in automation parts, PLCS,DCS,sensors, relays, dirves,encoder, servo drive,soft starter,touch screen,instrument,process control,electric transmission and factory automation aspects of the project design,software programming,technical service and ...
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