1. BY USING A NEW MECHANISM FOR THE UPPER UP/DOWN MECHANISM, A POWERFUL FEED FORCE AND FAVORABLE STITCH TIGHTNESS HAVE BEEN REALIZED. THE ALTERNATING STROKE AMOUNT CAN BE ADJUSTED WITH A SINGLE DIAL. THIS SEWING MACHINE WILL EXHIBIT ITS OUTSTANDING POWER FOR STITCHING THICK MATERIAL SUCH AS AUTOMOBILE SEATS, FURNITURE AND SHOES.
2. TOUCH BACK SWITCH
   
   EVEN NEEDLE LIFTING AND CORRECTION STITCHING CAN BE CARRIED OUT.
3. HIGH SPEED POSITIONING
   
   THE NEEDLE MOVEMENT MATCHES FOOT MOVEMENT WITH THE EXACT NEEDLE MOVEMENT FUNCTION.
4. INSTANT ALTERNATING SWITCH
   
   STEPPED SECTIONS CAN BE STITCHED EASILY AS THE ALTERNATING STROKE AMOUNT CAN BE INCREASED INSTANTLY.
5. THREAD TRIMMER MECHANISM
6. LEVER UNIT WITH ADJUSTABLE PRESSING PRESSURE
   
   THE PRESSING PRESSURE CAN BE ADJUSTED AS REQUIRED.
7. T-SHAPE TABLE LEGS FOR EITHER STANDING WORK OR SITTING WORK
   
   A STANDING-WORK FUNCTION HAS BEEN MOUNTED ON THE CONTROL BOX.
8. ALTERNATING STROKE ADJUSTING DIAL
   
   THE ALTERNATING STROKE AMOUNT BETWEEN THE OUTER PRESSER FOOT ND THE INNER PRESSER FOOT CAN BE ADJUSTED EASILY.
9. RELIABLE AND POPULAR ALL-DIGITAL SERVO
   
   * A REAL MAINTENANCE FREE STRUCTURE WITH NO WEAR SECTIONS
   * EXTENSIVE ENERGY SAVING, LOW NOISE AND NOISE RESISTANT STRUCTURE
   * INCREASED FABRIC PUNCTURE TORQUE (A SERIES (NOT HIGH POWER SERIES) COMPARISON) EVEN THICK FABRICS CAN BE SEWN EASILY.
10. AMPLE CONTROL SWITCH PANEL TYPES (OPTION)
    
    SETTING OF AUTOMATIC START/END BACK TACKING IS POSSIBLE WITH CONTROL BOX WITHOUT CONTROL SWITCH PANEL.
11. FEED REGULATING DIAL WITH LOCK
    
    TROUBLE CAUSED BY STITCH VARIATION DURING STITCHING CAN BE ACCURATELY PREVENTED.
12. AUTOMATIC PRESSER FOOT LIFTER (OPTION)
13. POWERFUL AND HIGH PERFORMANCE LIMI-SERVO MOTOR F SERIES
    
    * HIGH SPEED POSITIONING EXACT NEEDLE FUNCTION ALLOWS EASY STITCHING.
    * FUNCTIONS CAN BE SET ON FRONT PANEL. (ROTATION DIRECTION, NEEDLE STOP POSITION CHANGEOVER SLOW START, SPEED, AUTOMATIC BACK TACKING, ETC.,)
    * IMMEDIATE RESPONSE TO TROUBLE IS POSSIBLE WITH BUILT-IN ERROR CHECK FUNCTION.
    * INSERTION AND REMOVAL OF FABRICS ARE EASY WITH REVERSE NEEDLE LIFTING FUNCTION.
    * NEEDLE DROPPING POSITION CAN BE ACCURATELY DECIDED WITH STOP JUST BEFORE FABRIC FUNCTION.

1. 	HIGH STITCHING SPEED OF 3000 SPM IS REALIZED WITH LARGE HOOK (LU2-4710) BY LIGHTENING THE NEEDLE BAR AND IMPROVING THE TAKE-UP MECHANISM AND UPPER UP/DOWN FEED MECHANISM, A HIGH SPEED OF 3,000 SPM CAN BE REALIZED EVEN WITH THE LARGE HOOK
   	AUTOMATIC NEEDLE REVERSING FUNCTION (WHEN THE LIMISERVO X IS USED) A NEEDLE HEIGHT OF 16MM AND OVER CAN BE MAINTAINED WHEN THE NEEDLE IS IN T HE UPPER STOP POSITION SO THAT A HEAVY MATERIAL CAN BE INSERTED AND REMOVED EASILY.
   	ONE TOUCH INSTANT ALTERNATING OF STROKE AMOUNT THE ALTERNATING STROKE AMOUNT CAN BE INCREASED WITH A SINGLE TOUCH DURING STITCHING, SO STEPPED SECTIONS CAN BE STITCHED EASILY. THIS CAN ALSO BE OPERATED WITH THE KNEE SWITCH (OPTION).
   	DIAL TYPE ALTERNATING STROKE ADJUSTMENT THE ALTERNATING STROKE AMOUNT BETWEEN THE OUTER PRESSER FOOT AND INNER PRESSER FOOT CAN BE ADJUSTED EASILY JUST BY OPERATING THE DIAL ON THE TOP OF THE TOP COVER.
   	STABLE TRIMMER PERFORMANCE FOR FROM THIN TO HEAVY THREADS THE MOVABLE KNIFE MOVING STRAIGHT IN PARALLEL WITH THE FEED DOG IS ENGAGED WITH THE FIXED BLADE TO PROVIDE A SHARP TRIMMER ACTION FOR FROM THIN TO HEAVY THREADS (#8).
   	BUILT-IN TYPE DETECTOR FOR HIGHLY ACCURATE POSITION DETECTION (LARGE PULLEY) THE NEEDLE STOP UP POSITION AND DOWN POSITION CAN BE ADJUSTED INDEPENDENTLY WITH A SINGLE TOUCH. THE POWER STATE CAN ALSO BE CONFIRMED AT A GLANCE WITH THE DISPLAY LAMP. OPERATIONS ARE MADE EVEN EASIER WITH THE INCORPORATION OF A LARGE PULLEY.

   
   

1. VARIOUS DEVICES TO SUPPORT LABOR SAVING DURING SEWING. (OPTION) AUTOMATIC PRESSER FOOT LIFTER
   
   
   
   

   TYPE	LE-FA
   METHOD	PNEUMATIC
   PRESSURE FOOT LIFTING TORQUE	MAX. 13.73N.m (MAX. 140KG-CM)(AT 0.49MPa (5KG/CM2) AIR PRESSURE)
   USAGE CONDITION	CONTINUOUS
   APPLICATIONS	HEAVY

2. XC-CVS-2 TYPE VARIABLE SPEED PEDAL
   
   VARIABLE SPEED OPERATION IS POSSIBLE DURING STANDING WORK.
   EXTERNAL SIGNALS FOR THREAD TRIMMING AND PRESSER FOOT LIFTING, ETC., CAN BE OPERATED WITH THREE FOOT SWITCHES.
   
3. XC-E500Y TYPE CONTROL SWITCH PANEL
   
   THE EASY-TO USE CONTROL PANEL IS NOW EVEN MORE USER-FRIENDLY.
   
   SETTINGS CAN BE EASILY SAVED AND COPIED TO OTHER CONTROL BOXES.
   
   THE CONTROL BOX UNDER THE SEWING MACHINE TABLE CAN BE SET WITH THE CONTROL PANEL.
   
   FUNCTIONS TO MEMORIZE AND COPY THE CONTROL BOX SETTING DATE HAVE BEEN ADDED.

4. 	XC-E500Y
   NO. OF NUMBER DISPLAYS	5
   LINEAR STITCHING	○
   TACKING	6 TYPES
   PRESSER STITCHING	○(1 TO 1999 STITCHES)
   CONTINUOUS PRESET STITCHING	MAX. 8 PATTERNS WITH PROGRAM
   	MAX. 25 PROCESSES
   TACKING	6 TYPES
   UP/DOWN COUNTER	UP COUNTER : 1 TYPE (4 DIGITS)
   	DOWN COUNTER : 1 TYPE (4 DIGITS)
   THREAD TRIMMING (RELEASE) KEY	○
   AUTOMATIC KEY	○
   SLOW START KEY	○
   CONTROL PANEL SETTING DATE COPY FUNCTION	READING AND WRITING OF SET DATE IS POSSIBLE.
   PROGRAM KEY AND LED	FREELY SET INPUT SWITCH : 1 TYPE FREELY SET OUTPUT LED : 1 TYPE

1. MODEL		LU2-4710-B1T			LU2-4730-B1T
   NUMBER OF NEEDLE		SINGLE-NEEDLE			DOUBLE-NEEDLE
   APPLICATION		HEAVY MATERIAL
   MAX. SEWING SPEED		(SPM)	RECIPROCAL ST. (MM)	STITCH LENGTH (MM)	(SPM)	RECIPROCAL ST. (MM)	STITCH LENGTH (MM)
   		3000	2	0-6	2500	2	0-6
   		2700	3	0-6	2300	3	0-6
   		2000	5-6	6-9	2000	5-6	6-9
   STITCH LENGTH (MM)		0-9
   PRESSER FOOT STROKE (MM)	HAND	9
   	KNEE LIFTER	16
   NEEDLE NO.		DP X 17 #23
   NEEDLE-BAR STROKE (MM)		36
   THREAD TAKE-UP LEVER STROKE (MM)		72
   ALTERNATING	MOVEMENT (MM)	2-6
   	STROKE ADJ.	DIAL
   	INSTANT ADJ.	AIR CYLINDER (STANDARD AIR PRESSURE 5KGF/CM2)
   UTOMATIC THREAD TRIMMER		○
   TOUCH BACK		○
   HOOK (HORIZONTAL FULL ROTATING)		LARGE
   BOBBIN		ALUMINUM TRIMMER TYPE
   LUBRICATION SYSTEM		AUTOMATIC LUBRICATION
   OIL		MC70M
   BED DIMENSIONS (MM)		517X178
   NEEDLE GAUGE (MM)		−			STANDARD 3.2, 6.4 SPECIAL 12.7, 19, 25.4

1.