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STK673-010

STK673-010
型号:STK673-010
品牌:SANYO SANYO
批号:13+
封装:HYB-28
原价:40
数量:26552
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备注:100% brand new and original (100% 全新原装)
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详细描述

STK673-010 - 3-Phase Stepping Motor Driver Output Current 2.4A

Overview 

The STK673-010-E is a 3-phase stepping motor driver hybrid IC with built-in microstep controller having a bipolar 

constant current PWM system, in which a power MOSFET is employed at an output stage. 

It includes a 3-phase distributed controller for a 3-phase stepping motor to realize a simple configuration of the motor 

driver circuit. 

The number of motor revolution can be controlled by the frequency of external clock input. 2, 2-3, W2-3 and 2W2-3-phase 

excitation modes are available. The basic step angle of the stepping motor can be separated as much as one-eighth 2-3-

phase to 2W2-3-phase excitation mode control quasi-sine wave current, thereby realizing low vibration and low noise. 

 

Applications 

• As a 3-phase stepping motor driver for transmission and reception in a facsimile. 

• As a 3-phase stepping motor driver for feeding paper feed or for an optical system in a copying machine. 

• Industrial machines or products employing 3-phase stepping motor driving. 

 

Features 

• Number of motor revolution can be controlled by the frequency of external clock input. 

• 4 types of modes, i.e., 2, 2-3, W2-3 and 2W2-3-phase excitations, are available which can be selected based on rising of 

clock signals, by switching Highs and Lows of Mode A and Mode B terminals. 

• Setting a Mode C terminal Low allows an excitation mode that is based on rising and falling of a clock signal. 

By setting the Mode C terminal Low, phases that are set only by Mode A and Mode B can be changed to other phases as 

follows without changing the number of motor revolution: 2-phase may be switched to 2-3-phase; 2-3-phase may be 

switched to W2-3-phase; and W2-3-phase may be switched to 2W2-3-phase. 

• Phase is maintained even when the excitation mode is changed. 

由于客户采购批量与样品的价格不同,网上无法统一注明,请您把采购型号通过邮件或客服QQ:2850151585 发给我们,也可以拨打明佳达国内销售部电话:0755-83957301,由客服人员为您报价;有时元件厂商价格稍许变动,本公司未能及时调整,如您觉得售价稍高,请与我们说明并适当议价,感谢支持!

 

 

 

MJD is a corporation which engaged in agency electronic components. MJD Through seventeen years unrimitting efforts,  aspire to provide our customers with world-leading products and service. Now already became a one of the most famous electronic components distributor in China.

 

 

 

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 PAYMENTS:

We support the following payment methods:

 1. Paypal

 2. Western Union 

 3. Bank Wire (TT)

 4. MoneyGram

Shipping:

1. MJD needs about 3 BUSINESS DAY to handle the order after received payment. after receiving your payment. Otherwise, we will state it in the invoice in advance.

2. MJD can Ship via your shipping account (DHL / FEDEX / UPS / TNT or others) as your instruction. Or Ship via our shipping account (We have a very good relationship with DHL and FEDEX with very special freight).

 

 

3. Regarding the declared value on the package for customs clearance, we are pleased to follow

 

 

 

your wishes, just feel free to inform us when ordering.

4. Any import fees or charges are the buyer's responsibility.

REFUNDS & RETURN:

We offer a warranty on all items that we sold. Item will be tested before ship,it will be in good condition,if there are some problems with the item,feel free to contact us.Please Email us to notify a defective item. Unless otherwise specified, this item comes with 30 days warranty from the shipment date.

 

 

You must contact us before returning any product. All returns must be made within 30 days from this shipment date.Return must be in new condition(the SAME CONDITION as it was sent to you)

 

 

 

Because of wholesale price is different from sample price, our website can not state. Please send your required part number via email Sales@hkmjd.com or skype id mjdccm898 to us.  As well as welcome you call us : 0755-83957301  We will send offer for you;  Sometimes manufacturer's price is unstable, so we don't adjust price in time. if you feel price is a little high for you, just feel free to contact us for consultation. Thank you for your support !

 

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