SKU : 146RB-1A-2
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The Consew 146RB-1A-2 is a single-needle, drop-feed, walking-foot zig-zag lockstitch machine designed for sewing medium- to heavy-weight materials that are difficult to feed. Built for reliable performance, the machine features a horizontal-axis transverse rotary hook, large bobbin, wide zig-zag stitching, and reverse feed.
Its upper-feed mechanism helps prevent material slippage, making the machine suitable for demanding sewing applications involving leather, wet suits, shoes, boots, and tarpaulins.
Important: The 146RB-1A-2 is manufactured with the dedicated 1A cam system. The 1A, 2A, and 3A cam systems are factory-installed, are not interchangeable, and cannot be changed after manufacture.
The machine's zig-zag width selector and stitch-length dial allow adjustment to suit the sewing operation and material.
| Specification | Details |
|---|---|
| Brand | Consew |
| Model | 146RB-1A-2 |
| Machine Type | Zig-Zag Lockstitch |
| Number of Needles | 1 (Single) |
| Feeding Mechanism | Drop Feed and Walking Foot |
| Workspace | Standard Workspace |
| Functions | Standard Functions |
| Maximum Speed | 2,500 S.P.M. |
| Presser Foot Clearance | 25/64" (10 mm) |
| Maximum Stitch Length | 5 mm (5 S.P.I.) |
| Maximum Zig-Zag Width | 9 mm |
| Needle Bar Stroke | 1-11/32" (34 mm) |
| Needle System | 135 x 17 |
| Metal Bobbin | CS713 |
| Pre-Wound Bobbin | M |
| Hook | CS712 |
| Bed Size | 7" x 18-7/8" (178 x 480 mm) |
| Work Space | 10" (255 mm) |
| Reverse Stitching | Yes |
| Cam System | 1A (Factory-Installed, Non-Interchangeable) |
Maximum sewing speed depends on zig-zag stitch width, material, and thread. Specifications and appearance are subject to change by the manufacturer.
Consew manufactures the 146RB series with three different cam systems. Each configuration is a separate factory-built model.
Important: The cam system must be selected when purchasing the machine. A 1A machine cannot be converted into a 2A or 3A machine by changing its cam.
These versions and fittings are separate options and are not included with the standard 146RB-1A-2 model.
Optional pneumatic equipment may be available for compatible machine configurations, including:
Optional equipment availability and compatibility should be confirmed before ordering.
Download the manufacturer catalog for the Consew 146RB series, including the 146RB-1A-2, 146RB-2A-2, and 146RB-3A-2 models.
California residents: View Proposition 65 warning
This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Attention California residents: California’s Proposition 65 entitles California consumers to special warnings for products that contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm if those products expose consumers to such chemicals above certain threshold levels. We know you’re concerned about product safety, and SewingMachinesPlus takes all necessary steps to comply with all applicable safety and health requirements.
On SewingMachinesPlus.com, we provide a Prop 65 link for each item that requires the Prop 65 warning. If a Prop 65 link does not appear in the product info section for the product you wish to purchase, the supplier of the product has indicated that it does not require the Prop 65 warning.
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