Description
Kinedyne HM-750T — 750W High-Torque Servo Motor with Pneumatic Control
The Kinedyne HM-750T is a heavy-duty 750W brushless servo motor designed for industrial sewing machines that require strong, reliable power together with support for pneumatic and automatic machine functions.
Unlike precision-focused low-speed servo motors designed to operate from extremely low RPM, the HM-750T is built around high torque, smooth speed control, and production-oriented automation.
With up to 8.6 Nm of torque, adjustable speed control, and an integrated control system for pneumatic accessories, the HM-750T is well suited for heavy-duty industrial sewing machines used in leather, upholstery, webbing, canvas, and other demanding applications.
750W Heavy-Duty Power
The HM-750T provides 750W of mechanical output power, approximately 1 HP, giving heavy-duty industrial sewing machines the power needed for demanding production work.
Its high-torque design is particularly suited to machines such as heavy-duty leather and upholstery sewing equipment where consistent motor power is important.
High Torque Performance
The HM-750T delivers up to 8.6 Nm of maximum torque, providing strong needle penetration and dependable performance when sewing dense or layered materials.
The motor is designed to maintain strong torque characteristics within its operating speed range, making it suitable for heavy-duty sewing applications where a conventional motor may struggle.
Adjustable Speed Control
The HM-750T features digitally adjustable speed control, allowing the maximum operating speed to be configured according to the machine and application.
The specified operating range begins at approximately 300 RPM and extends to up to 2,500 RPM, giving operators greater control over sewing speed while retaining the motor’s heavy-duty power characteristics.
Smooth Sine-Wave Drive
An advanced sine-wave current drive provides smooth motor operation as the speed changes.
This helps deliver controlled acceleration and smooth transitions between low, medium, and high operating speeds while reducing unnecessary motor noise and vibration.
Integrated Pneumatic Control
One of the biggest advantages of the HM-750T is its integrated control capability for pneumatic and automatic sewing-machine functions.
The redesigned control board can support compatible systems such as:
- Pneumatic presser-foot lifter
- Automatic reverse stitching
- Pneumatic puller mechanism
- Needle cooler
- Other compatible pneumatic machine functions
This makes the HM-750T particularly useful for production sewing machines where automation can improve operator efficiency and workflow.
Automatic Needle Positioning
The HM-750T supports an integrated needle positioner synchronizer, allowing the operator to set the needle to stop in either the UP or DOWN position.
The DOWN position is useful when turning material around corners while keeping the work secured by the needle. The UP position makes it easier to remove material at the end of a seam.
Energy-Efficient Servo Technology
Compared with traditional clutch motors, servo motors can significantly reduce electricity consumption because they do not continuously drive the sewing machine when it is not actively sewing.
The manufacturer reports 60–80% lower electricity consumption compared with conventional clutch motors, depending on operating conditions.
Quiet, Smooth Operation
The brushless HM-750T is designed to operate more quietly than traditional clutch motors and does not continuously run while the machine is idle.
Its brushless construction also reduces mechanical wear associated with traditional motor designs.
Durable Construction
The HM-750T is built for demanding industrial environments and features:
- Pure copper stator windings
- Reinforced alloy mounting base
- Brushless motor construction
- 110V operation
- Integrated pneumatic control
- Full industrial mounting system
The reinforced metal base provides a stable mounting platform for heavy-duty sewing machine applications.
Universal Mounting Design
The HM-750T uses a standard three-hole mounting layout commonly found on industrial sewing machine motors.
In many installations, this allows the motor to be mounted to an existing sewing-machine table without significant modification, although compatibility should always be confirmed with the specific machine and table.
HM-750T vs. HM-750L
The HM-750T and HM-750L share the same general high-torque motor platform, but the HM-750T adds integrated control for pneumatic and automatic machine functions.
HM-750T:
Designed for sewing machines equipped with or requiring pneumatic/automatic functions such as presser-foot lifting, reverse stitching, pullers, and needle cooling.
HM-750L:
The simpler configuration for machines that do not require these integrated pneumatic controls.
Ideal Applications
The Kinedyne HM-750T is suitable for:
- Heavy-duty industrial sewing machines
- Leather sewing machines
- Upholstery machines
- Heavy-duty webbing sewing
- Canvas and heavy fabric
- Industrial leatherworking
- Production sewing
- Machines with pneumatic presser-foot lift
- Machines with pneumatic reverse
- Automated industrial sewing setups
Specifications
| Specification | HM-750T |
|---|---|
| Power | 750W |
| Maximum Torque | 8.6 Nm |
| Lowest Speed | 300 RPM |
| Maximum Speed | 2,500 RPM |
| Voltage | 110V |
| Motor Type | Brushless Electronic Servo |
| Drive System | Sine-Wave Current Drive |
| Warranty | 12 Months |
| Packing Size | 320 × 270 × 250 mm |
| Shipping Weight | 7 kg |
Optional Upgrade
Needle Positioner — +$25
The optional needle positioner synchronizer allows the needle to stop in the UP or DOWN position for easier cornering, material positioning, and finished-seam removal.
Product Price
$275.00 + shipping
Call +1 (626) 702-6369 for more information or to order.
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