![]() Heavy Duty Sewing Technology |
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The right servo motor is significantly important to the performance & efficiency of a heavy duty industrial sewing machine, so it is worth spending a little extra to get the best available. A good heavy duty leather sewing machine machine with the wrong motor and control is a bad investment and will cause a lot of frustration and discontent.
For artisans crafting thick leather belts, bags, holsters, sheaths, harnesses, saddles, horse tack, or upholstery, Kinedyne has long been the industry benchmark. Unlike cheap alternatives that lose power at low speeds, Kinedyne motors deliver uncompromising torque with surgical precision—even at a stitch-by-stitch crawl. However, for many leatherworkers, premium Kinedyne models have historically been a significant financial investment... We believe world-class power should be accessible to everyone. To bridge this gap, we developed the HM-1000EX Brushless servo motor. This cost-effective, heavy-duty motor retains Kinedyne’s legendary low-speed piercing power and silky-smooth control. By stripping away non-essential electronics, we reduced production costs without compromising core performance, passing those savings straight to you. Plus, this budget-friendly powerhouse still comes complete with a precise needle positioner to ensure perfect stitch control every time. Upgrade to the HM-1000EX today for silky-smooth, highly predictable power that fits your budget!
While HM-750SL can easily drive most medium and heavy duty leather stitchers and is perfect for the use of hobbyists and small production shops, large scale manufacturers whom are using the sewing machine motor for hours and hours per day on multiple shifts may need a little more assurance and protection. High heat build up from 10-12 continuous hours of operation every day may affect the lifespan of the motor, so we recommend our HM-750SH for such high demand applications. We improved the computer control board with an overheat controller which keeps the motherboard and interior control box components running cool to prevent overheating. In addition, we equipped this motor with with ports and firmware to drive an automatic presser foot lifter, needle cooler and automatic reverse. Under advisement by some of our experienced dealers from around the world,we created some user-friendly features, like a Soft Start function, “Jog-Dial”, Half-Stitch etc. All of these features make the HM-750SH low speed powerful servo motor one of the most complete and sophisticated motors in the market today!!
In the realm of craftsmanship, where every stitch is a testament to dedication and precision, having the right machine can make all the difference. When start to supply our 797 leather sewing machine to a major leather hobby retailer in the USA, we were faced with the challenge of how to develop a new servo motor that could make the sewing machine far more manageable. The need for precise, stitch by stitch slow and accurate sewing speed was our goal. Our engineering team worked extensively on the problem and created a high power servo motor that did not lose HP and torque when set to the slowest possible speed, and finally succeeded in developing Kinedyne HM-750SL slow speed high HP and torque servo motor.
Kinedyne HM-750SH can drive most heavy duty sewing machines without any difficulty. However we wanted to ensure extra reliability and power with a more powerful servo motor for extreme operating conditions. For example, CB-4500 extra heavy duty leather sewing machine, 366-76-12-HM robust long arm zigzag sewing machine, 733 CS extreme heavy duty sewing machine, and 728-30 long arm twin needle heavy duty sewing machine are great machines that can use this motor. Long arm , heavy duty leather, and double needle machines require extremely high torque. That's why we developed the HM-1000SH super powerful sewing servo motor.
For production manufacturers, “acceptable performance” is not enough!! They usually need high efficiency heavy duty industrial sewing machines with automatic functions, such as a pneumatic/automatic foot lift & reverse stitch, puller, pneumatic seam guide, needle cooler etc. The need for these added functions why the HM-750T was developed. This level of accuracy and precision is not found on other competitor’s servo motors. The needle positioner is ideal for turning corners while sewing or any other applications that require UP and DOWN needle positioning.
In the world of industrial sewing machine servo motors, the TRUE horsepower, wattage, and torque of servo motors are often overstated, and these true ratings are often much lower than the advertised specifications. The HM-750L is much more powerful than other brands of power saving motors, and can work on any medium and heavy duty sewing machines without any difficulty. The durability and reliability of the Kinedyne HM-750L heavy duty servo motor is far better than other foreign made brushless servo motors.