Contact Platform Support
Help Center22kw 1000kw Variable Frequency AC Inverter Drives for Conveyor
Related Products
-
230V AC Motor Soft Starter Heavy Duty With Delay Start FunctionNegotiableMOQ: 1 Piece -
AC Linear Servo Motor Drive With Strong Capability of Over Load for Air CompressorNegotiableMOQ: 1 Piece
-
Dynamic Brake Resistance for Electrical Power CircuitNegotiableMOQ: 1 Piece
-
3kw High Voltage Variable Frequency Inverter Drive for Cement ManufacturingNegotiableMOQ: 1 Kilogram
-
1140V Medium Voltage VSD AC Drive for Crane ApplicationNegotiableMOQ: 1 Piece
Certification:CE
22kw – 1000kw Variable Frequency AC Inverter Drives for Conveyor
Conveyors are used in a broad range of industries and applications to move packaged goods, assemblies, process byproducts, or any material from one place to another. A process designer will typically look for opportunities to use the force of gravity to accomplish product movement. Electric motors are commonly used when gravity cannot be employed or when the speed of a gravitational fall needs to be controlled.
Airports, mines, cement plants, distribution facilities, assembly, and food processing plants all utilize conveyors. Conveyors are typically constant torque loads, meaning the required torque to drive a conveyor is independent of speed. A fixed amount of torque is also required to overcome the frictional, or machine drag, portion of the total load. Conveyors can have nominal amounts of friction and machine inertia for which to compensate.
Application Challenges
· Motor and Drive sizing
Conveyors requires a good deal of load and speed calculations, combined with actual testing to ensure proper size (power) requirements.
· Smooth product motion
Acceleration/Deceleration times combined with S-Curve “smoothing” characteristics need fine-tuning to ensure the product is not damaged and/or moved out of position for staging to subsequent processes.
· Rapid deceleration or downhill speed control of conveyors cause load regeneration in drives.
Care should be taken to ensure proper sizing of a drive’s dynamic braking package or regenerative converter, to prevent drive overvoltage faults.
· Electronic Gearing
Follow an external encoder to synchronize conveyor with other sections of the process
· Coordinate conveyor motion with external machine axes
· Reduce application development time
Features of G7 matching conveyor application
|
Features |
Benefits |
|
Pulse Train I/O for speed control |
Control speed of parallel or series conveyors by use of Pulse Train I/O function in the drive. Eliminates the need for complex pulse to analog converter. |
|
Momentary Powerloss Ride-thru |
The Momentary Powerloss Ride-thru and Fault Restart functions allow the drive to continue operation without the need for attended restart. |
|
Fully adjustable S-Curve and Accel/Decel rates |
Smooth starting and stopping is achieved through the drives Accel/Decel and S-Curve characteristics. |
|
Torque Limit |
Torque Limit protects the load and other machinery from excessive torque that may occur when the load fluctuates or seizes. |
|
Zero-Servo Function |
The Zero Servo Function in the Closed Loop Flux Vector Mode makes a mechanical brake unnecessary for tilt-tray and certain incline conveyors that require a mechanical brake to stop. |
|
Torque Control in Closed loop Flux Vector Mode and Speed Droop control in V/F Control Mode |
Operating two or more conveyor motors in series. The load may shift off between motors. The drive allows for load sharing by using Torque Control or Droop Control. |
Power range of G7 VFD
Voltage: 400VAC (380VAC – 460VAC)
Power: 22kw/30HP – 1000kw/1250HP
Specification of G7 VFD
|
Item |
Specification |
|
Input frequency |
50/60Hz |
|
Output frequency |
0-400Hz |
|
Overload current |
150% rated current 1min. |
|
Control mode |
Close-loop vector control, sensor-less vector control, V/F control |
|
Starting torque |
150% 1hz (with PG 0hz) |
|
Control precision |
±0.2% (With PG ±0.02%) |
|
Torque precision |
±5% |
|
Setting frequency resolution |
Send Inquiry to This Supplier
You May Also Like
-
Crystal ResonatorNegotiableMOQ: 2400 Pieces
-
Quartz Crystal Resonator 4.194304mhz HC-49UUS$ 0.01 - 0.1MOQ: 5000 Pieces
-
Thickness Monitor Quartz Crystals 7.5*5.0mm Mounted Piezo Frequency ResonatorUS$ 0.15 - 0.15MOQ: 1000 Pieces
-
25M22PUS$ 10 - 1,000MOQ: 100 Pieces
-
Ceramic Resonator SMD CSTCE8MUS$ 0.01 - 1MOQ: 1 Piece
-
Mini 49SMD Crystal Resonator 2-Pin 12M 24M 25M Quartz SMD Factory Direct WholesaleUS$ 72.8MOQ: 5 Packs
-
QUARTZ CRYSTAL 2*6 32.768KHzUS$ 0.02 - 0.03MOQ: 1000 Pieces
-
FFB0412MN FFB0424MN FFB0412HN FFB0424HN FFB0412HHN FFB0424HHN FFB0412VHN FFB0424VHN FFB0412SHN FUNCTION -R00 / -F00 -R00 / -F00 -R00 / -F00 -R00 / -F00 -R00 / -F0...NegotiableMOQ: 1 Bag
-
WTL HC-49S Xtal Crystal Resonator 14.187576 MHz HC-49S Quartz Crystal 14.187576 MHz Crystal Resonator HC-49SNegotiableMOQ: 1 Piece
-
CA-IS3642HW New and Original Integrated Circuits ICUS$ 1.8 - 2.3MOQ: 10 Pieces
