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JACK A5E-B-H-7 AMH HEAVY LARGE SPACE COMPUTERISED LOCKSTICH WITH ELECTRONIC CONTROL STITCH LENGT

Jack A5E-BH-7 AMH2 - Single Needle, Heavy-Weight Lockstitch Machine with Smart Fabric Adaptive System. The Jack A5E-B is a single-needle lockstitch machine with automatic functions, bottom feed, and an energy-efficient direct-drive motor. Its elongated design provides 30.5 cm from needle to body. A stepper motor controls stitch length and bartacking, while the Octopus Dual-Core AI chip adjusts machine settings in real time to fabric thickness. Increased torque ensures smooth penetration through multi-layered materials. Features include a thread trimmer cutting to 3.5 mm, three function buttons near the needle bar (1/2 stitch, add stitch, bartack), and a USB port for external device connectivity.
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  • Your machine enquiry will be passed onto your local Jack dealer who will quote, setup, and install your new machines. As well as providing full after sales support and warranty
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Description / JACK A5E-B-H-7 AMH HEAVY LARGE SPACE COMPUTERISED LOCKSTICH WITH ELECTRONIC CONTROL STITCH LENGT

Jack A5E-BH-7 AMH2
- Single Needle, Heavy-Weight Lockstitch Machine with Smart Fabric Adaptive System.

The Jack A5E-B is a single-needle lockstitch machine with automatic functions, bottom feed, and an energy-efficient direct-drive motor. Its elongated design provides 30.5 cm from needle to body. A stepper motor controls stitch length and bartacking, while the Octopus Dual-Core AI chip adjusts machine settings in real time to fabric thickness. Increased torque ensures smooth penetration through multi-layered materials. Features include a thread trimmer cutting to 3.5 mm, three function buttons near the needle bar (1/2 stitch, add stitch, bartack), and a USB port for external device connectivity.

Smart Fabric Adaptive System

The Octopus Chip instantly detects changes in fabric and seams, calculating optimal sewing parameters in real time. The Vigorous Ape Motor delivers precise needle penetration and fabric feeding, enabling continuous, uninterrupted sewing across all fabric types.

Jack A5E-B Smart Fabric Adaptive System

Extended Machine Body

The enlarged workspace accommodates larger materials, with a 30.5 cm distance from the needle to the machine body.

Jack A5E-B Smart Fabric Adaptive System

Octopus Dual-Core AI Chip

The Octopus Dual-Core AI chip intelligently detects and responds to changes in material thickness in real time, optimizing machine performance for consistent, precise stitching.

Jack A5E-B Octopus Dual-Core AI Chip

Vigorous Ape Dual-Drive Motor

Delivers 4x faster motor response with a peak torque of 11.3 Nm and 22.5% higher power density. Its high-torque, enhanced engine dynamics provide greater penetration force and consistent performance.

Jack A5E-B Vigorous Ape Dual-Drive Motor

Semi-Dry Head

The semi-dry head design eliminates oil supply to the needle bar drive mechanism, minimizing the risk of oil stains on fabrics. This oil-free system keeps both the machine and materials clean.

Jack A5E-B Semi-Dry Head

Technical Specification

Model Jack A2E-B-H-7
Application Heavy-Weight
Needles DPX5 18-21#
Number of threads 2
Stitch length (mm) 5
Presser foot lift (mm) 1-13
Sewing speed: stitches / min 3500
Volume (mm) 690 x 295 x 550
Weight (kg) 42.5 / 48.6

Product Attachments

More Information

Part No JACKA5EBH7
Weight (KG) 77.000000
Manufacturer Universal / Generic

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