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Fast to Buy Limited - CNC Solution

If you have any questions, please feel free to contact with us By ebay Message during our business hours (from 7:00am to 22:00pm), or email us through eBay, we will try our best to help you to resolve it,thanks !

1. We accept 14 days return policy. If you want to return the item, please contact us in 14 days first and make sure the package is un-opened. The buyer has to pay for the go and back delivery cost and the custom fee of each country. Once we received the product and checked, we will make refund for the part in 24 hours.

2. We make sure the item is brand new with original package and offer 1 year warranty for the quality.

3. Any quality problem in normal use during the warranty period, We offer free repair. The buyer should pay the return cost and our company will pay the re-shipping cost.

Fast to Buy Limited - CNC Solution is specialized in CNC parts and solutions, we supply Fanuc, Mitsubishi, Siemens, Fagor CNC machine parts and accessories, Engraving & milling solutions, spindle motor with VFD kits, servo motor and servo drive kits, stepper motor and stepper drive kits, ball screw, linear guide rail, 3D printer parts, etc.

If you need any CNC parts or repairs, welcome to contact me, we will try our best to help you .

1. Item will be shipped out within 2-5 working days by DHL, FedEx, UPS, EMS ASAP. We will choose the best and suitable shipping company. Usually it takes 3-7 working days to most of the country. You will be notified the tracking number once shipped out.

2. International buyers are responsible for any and all customs, duties taxes and brokerage fees to be paid to the courier or government. Please contact your local customs office with further inquiries in this issue. We will not be responsible for with respect to any tariffs, duties, or any and all other charges requested or required by destination countries.

3.There will be remote fee Charged by delivery company if your address is remote area,hope you could understand.

The input power		Single phase or three phase AC220V -15~+10%50/60Hz
Control mode		IGBT PWM sine wave control
Control mode		Torque mode (internal or external) speed mode (internal or external) Position mode (internal or external) Position/velocity model Position/torque model, Speed/torque model
Control feature	Speed frequency response	<400HZ
	speed fluctuation ratio	<plusminus0.3(load0~100%);<plusminus0.2(">power ">supply-15+10%) (Value corresponding to the rated speed)
	">Speed ">ratio	1:5000
	">Impulse ">frequency	<500KHZ
The encoder feedback		2500line incremental encoder, 10000ppr
Communication mode		RS-232 RS-485 RS-232 OR RS-485
Display and operation		five LED display Four buttons
Braking way		Through the internal ,external braking resistance braking energy
Cooling way		Air cooled (heat transfer film , the strong cold wind fan)
Power range		<7.5KW

Motor Model	90ST-M02430-BZ		90ST-M03520-BZ	90ST-M04025-BZ
Brake function	yes		yes	yes
Rated Power(KW)	0.75		0.73	1.0
Rated voltage(V)	220		220	220
Rated current(A)	3		3	4
Rated speed(rpm)	3000		2000	2500
Rated torque(N. m)	2.4		3.5	4
Peak torque(N. m)	7.1		10.5	12
Peak current(A)	9		9	12
Voltage constant(V/1000r/min)	51		67	60
Torque coefficient(N.m/A)	0.8		1.2	1.0
Rotor inertia (kg.m2)	2.45*10-4		3.4*10^-4	3.7*10^-4
Line-Line Resistance( Ω)	3.2		4.06	2.69
Line-Line Inductance(m H)	7.0		9.7	6.21
Electrical time constant(MS)	2.2		2.39	2.3
Weight(Kg)	4.4		4.8	5.13
Encoder line number(PPR)	2500 (TAMAGAWA increment type Encoder)
Insulation Class	Class B (130 degree centigrade)
Safety Class	IP65
L(With brake)	197	219			226