High-speed, 1-needle, Unison-feed, Lockstitch Machine with Large Hook and Automatic Thread Trimmer LU-2210N-7(1.6 fold-capacity hook) LU-2210W-7(Double-capacity hook) High-speed, 2-needle, Unison-feed, Lockstitch Machine with Large Hooks and Automatic Thread Trimmer LU-2260N-7(1.6 fold-capacity hook) LU-2260W-7(Double-capacity hook) The LU-2200N/W-7 Series, JUKI's top-grade line of unison-feed lockstitch machines equipped with automatic thread trimmers, has earned a solid reputation for powerful feed, consistent sewing, and reliable thread trimming. In addition to the conventional 1-needle and 2-needle types, the LU-2200N/W-7 models provided with double-and 1.6-fold-capacity hooks have now been launched to fill out the Series. Furthermore, the AC servomotor/control box has been totally redesigned. The extensive variety of models in the LU-2200N/W-7 Series offers you the optimal choices for your sewing needs. The LU-2200N/W-7 Series has been designed for improved operability by providing a higher lift for the presser foot and easy adjustment of the amount of alternating vertical movement of the walking foot and presser foot. With its outstanding responsiveness in the sewing of heavy materials such as car seats and sofas, the machine guarantees increased productivity and upgraded quality.   LU-2210N-7 LU-2260N-7 Consistent sewing performance at a high speed. Thanks to its remarkable feed efficiency and improved feed cam unit, the machine smoothly feeds materials at high speeds while preventing stitch gathering. The machine is also equipped with a new box-type feed locus that enables the production of beautifully finished seams free from material flopping.   LU-2260N-7   Thread trimming without fail. The rigid movement of the knife-driving shaft and ideal shape of the cam enable the thread trimmer to trim thread as thick as #5. Further-more, no adjustment is necessary after chan-ging the thread count.   LU-2260N-7 The walking foot and presser foot's alternating vertical movement can be set and changed with ease. The vertical strokes of the presser foot and walking foot (their alternating vertical move-ment) can be easily changed using a large dial mounted on the top surface of the machine head. In addition, the sewing speed is automatically adjusted with the set value. With this feature, ideal sewing conditions are maintained at all times.   LU-2260N-7   Sufficiently large presser foot lift. The machine is equipped as standard with a pneumatic auto-lifter. The lift of the presser foot is 16mm, allowing the operator to handle the material under the presser foot with ease. The auto-lifter is controlled by a light-to-the-touch pedal, thereby helping reduce operator fatigue.   The instant changeover of the walking foot and presser foot's alternating vertical movement is especially effective when sewing over-lapped sections of materials. A function to instaneously change over the alternating vertical movement of the walking foot and presser foot (DL) is optionally available with the machine. With this function, the alternating vertical movement of the walking foot and presser foot can be changed over to the maximum value simply by turning on the switch.   Push-button type   Knee-switch type   Incorporation of a large hook for increased efficiency. The LU-2210N-7 and -2260N-7 are equipped with a vertical-axis 1.6 fold-capacity hook, and the LU-2210W-7 and -2260W-7 with a vertical-axis double-capacity hook. These hooks promote highly efficient operation by reducing the frequency of bobbin thread replacement.   Bobbin for double- capacity hook   Bobbin for 1.6 fold- capacity hook AC servomotor / controller SC-380 The SC-380 is provided with many different standard functions, including speed-control, soft-start, automatic reverse stitching with the specified number of stitches, constant-dimension stitching, and overlapped (multi-layered) stitching. These functions ensure sewing performance optimally suited to the material and process. With its higher torque under low-speed sewing, the SC-380 enables the machine to smoothly start sewing operation. The unit is also provided with additional capabilities to enhance the sewing of extra-heavy-weight materials by increasing the cloth-penetrating force of the needle for the first stitch, reversing the rotation direction of the motor to bring the needle to its upper end position after thread trimming, etc. With these capabilities, the sewing machine is able to demonstrate optimal sewing performance both widely and smoothly when working with heavy materials.       Control panel that improves functions of the sewing machine (optional) The XC-E500 is provided with program sewing and a host of other functions that contribute to increased efficiency. The XC-E500 can be installed on the top of the sewing machine. All functions provided by the XC-E500 can only be specified through the control panel. Data programmed in the control panel can be transferred to another sewing machine unit.