china factory M300 Series 40HP AC Motor Speed Variator 30kw Variable Frequency Drive manufacturers

Solution Description




M-driver M550 VS M300 series

one. IGBT module 
M550 use Infineon IGBT module from 11kw , Chinese model IGBT module from .75kw to 7.5kw.
M300 use Chinese brand name IGBT module from .75kw to 37kw.

2. Terminals 
Simplified terminals for M300 series
For M300, 3 electronic inputs, 1 analong input and 1 relay ouput, No electronic ouputs and or analog outputs , no constructed-in brake unit, RS485 is opitonal.

Profound terminals for M550 series
For M550, 5 electronic inputs, 2 electronic inputs, 2 digital outputs , 2 relay outputs and 2 analog outputs, developed-in brake device for .75kw to 22kw, RS485 is standard.

three. Price tag
M300 is far more affordable

4. Warranty 
The guarantee is the very same. We supply 18 months warranty.

Solution Description

Merchandise Specifications
Standard perform Over load capacity G type:a hundred and fifty% rated current 60s180% rated current 3s
P type:one hundred twenty% rated current 60s150% rated current 3s
Torque enhance Car torque improve purpose Manual torque boost 0.1%~thirty.%
V/F curve Linear V/F, multi-point V/F and square V/F curve(energy of 1.2,1.4,1.6,1.8,2)
V/F separation 2 ways: separation and semi-separation
Acc./dec curve Straight line or S curve acceleration and deceleration manner,
4 sorts of acceleration and deceleration time. Acceleration and deceleration time assortment from .0s to 6500.0s
DC braking DC braking frequency:.00Hz to greatest frequency. Braking time:.0s to 36.0s
Brake present worth:%-one hundred%
Jog management Jog frequency selection:.00Hz~fifty.00Hz 
Jog acceleration/deceleration:.0s~6500.0s.
Simple PLC   It can comprehend at greatest of sixteen segments speed
Fundamental purpose  Multiple section pace operating Managing by means of the built-in PLC or manage terminal.
Created-in PID It is easy to understand method-managed closed loop manage system.
Automobile voltage regulation (AVR) It can preserve continuous output voltage immediately in the scenario of change of network voltage.
In excess of-voltage/recent stall management It can restrict the running voltage/existing automatically and stop frequent over-voltage/recent tripping during the managing procedure.
Quick present limit Reduce the more than-present fault, safeguard standard procedure of the AC CZPT .
Torque limit & control “Excavators” qualities, immediately limit torque in the course of operation, avert frequent above-current tripping. Closed loop vector method can comprehend the torque control.
Customized function Instantaneous quit CZPT -quit When instantaneous CZPT off, voltage reduction is compensated by way of load comments vitality, which could make AC CZPT keep running in a limited period of time.
Quick existing limit To steer clear of AC CZPT regular in excess of-existing fault.
Timing manage Timing manage operate:set time variety 0Min~6500.0Min.
Running Command supply Procedure panel reference, handle terminal reference and serial communication port reference. These channels can be switched in CZPT modes.
Frequency source There are entirely eleven sorts of frequency resources, this sort of as electronic reference, analog voltage reference , analog existing reference, pulse reference, MS pace, PLC, PID and serial port reference.
Input terminal 3 digital input terminals.
 1 analog enter
1 supporting -10V voltage input or ~20mA current enter terminal.
Output terminal  
1 relay output terminals.
Keyboard operation Keyboard potentiometer Outfitted with keyboard potentiometer or coding potentiometer.
Keyboard procedure Protection perform It can employ CZPT -on motor brief-circuit detection, input /output period reduction protection, above existing defense, more than voltage protection, underneath voltage protection, overheating protection and overload security.
Environment Utilizing area Indoor, and be free from immediate daylight, dust, corrosive gasoline, combustible gasoline, oil smoke, vapor, drip or salt.
Altitude Beneath 1000m
Ambient temperature -10 ºC to +40 ºC (Derating use when below ambient temperature of 40 ºC to 50 ºC)
Humidity Significantly less than ninety five%RH,with no condensing
Vibration Much less than 5.9m/s  (.6g)

Product Parameters

Type Generate motor Electricity potential Input present Output present Dimension(mm)
Single phase CZPT source: 220V, fifty/60A
M300-C0007G1 .seventy five 1 4.two four

152*one zero one*117

M300-C0015G1 one.five two 14 7


M300-C0571G1 2.2 3 23 ten


Three section CZPT provide 220V ,50/60hz

M300-C0040G2 4 five sixteen


M300-C0055G2 5.5 7.5 28 twenty five

265*a hundred and sixty*171.5

M300-C0075G2 seven.5 ten 32

265*one hundred sixty*171.5

M300-C0110G2 11 fifteen forty nine.eight 45


M300-C0150G2 15 20 sixty five.four sixty


M300-C0185G2 18.5 25 81.six 75


M300-C5710G2 22 thirty 97.7 90


M300-C0300G2 30 40 one hundred ten


M300-C571G2 37 50 157 a hundred and fifty


M300-C0450G2 45 60 185 one hundred seventy


M300-C 0571 G2 55 70 215 210


M300-C571G2 75 one hundred 320 300


Three period CZPT provide: 380V ,50/60hz
M300-C0007G3 .75 one three.4 two.1 152*one hundred and one*117
M300-C0015G3 one.5 two five 3.8 152*one zero one*117
M300-C0571G3 2.2 3 5.eight five 152*a hundred and one*117
M300-C0040G3 four 5 ten.5 9


M300-C0055G3 5.five 7.five 14.six thirteen


M300-C0075G3 seven.five 10 twenty.five seventeen


M300-C0110G3 eleven 15 26 25


M300-C0150G3 fifteen twenty 35 32

265*one hundred sixty*171.5

M300-C0185G3 eighteen.five 25 38.five 38


M300-C5710G3 22 thirty forty six.5 45


M300-C0300G3 thirty 40 62 sixty


M300-C571G3 37 50 seventy six 75



Comprehensive Pictures






Packaging & CZPT

Firm Profile


Q 1: Are you buying and selling firm or company ?

We are manufacturing unit.

Q 2: How CZPT is your guide time?

Typically 3-7 days if the goods are in inventory, or ten-20 days if the shares are not adequate, it is according to quantity.

Q 3: Do you supply samples ? is it totally free or additional ?
Sure, we give samples and cost for the samples with freight price. The sample costs will be returned if the purchase amount above 500pcs.

Q 4: What is your conditions of payment ?
We take T/T(thirty% deposit, 70% stability), L/C and CZPT .

Q 5: What is the common of package deal?

Solitary little carton or plywood crate.

Q 6. Is there any discount ?

The low cost will count on the quanlity you acquire.

Q 7. What is your offer capacity?

The everyday manufacturing is 2000pcs.

Q 8. Do you provide guarantee for the merchandise?

Sure, we offer 18 months guarantee for all the merchandise.

Q 9. Could M-driver offer technical support?

Sure, we labored 19 several years in this area and have a great deal of knowledgeable engineers, they will give remedies if get a issue.





Induction motors, also recognized as asynchronous motors, use the electromagnetic induction produced by the magnetic subject of the stator to make present in the rotor, thereby producing torque. These motors do not run at a pace in sync with the existing, hence the name. They use the phenomenon of electromagnetic induction to transform electrical power into mechanical vitality. Induction motor rotors are the most typical sort of AC motor identified in pumps, compressors, and other machines of all varieties.
china factory M300 Series 40HP AC Motor Speed Variator 30kw Variable Frequency Drive manufacturers