3 axis nema23 120n.Cm(170oz.In)/2.5a stepper mot

The 3-axis NEMA23 stepper motor from Link Motor Industrial Co., Ltd. delivers 120 N.cm (170 oz.in) of holding torque at a rated current of 2.5A per phase, with a standard NEMA23 frame size of 57 mm square. This bipolar configuration motor is designed for applications requiring precise angular positioning without closed-loop feedback, operating on direct current supply with discrete step angles of 1.8 degrees per full step (200 steps per revolution). The three-motor kit provides matched axes for coordinated motion control in Cartesian systems where X, Y, and Z axis synchronization is critical.

Constructed with laminated silicon steel stator and rotor cores, the motor uses Class B (130 degrees C) or Class F (155 degrees C) insulation on its copper windings, though the exact insulation class should be confirmed with the supplier. The 2.5A current rating permits direct drive of light to medium loads without gearbox reduction, though actual thermal performance depends on mounting orientation, ambient temperature, and duty cycle. Industry-standard 6.35 mm diameter shafts with dual flat machining are typical for this frame size, enabling secure coupling to lead screws, pulleys, or direct-drive mechanisms. The bipolar winding configuration offers approximately 40 percent more torque than unipolar operation at equivalent current, a standard characteristic exploited by modern microstepping drivers.

This motor kit targets CNC router builders, 3D printer manufacturers, and automation integrators who need cost-effective open-loop positioning. The 120 N.cm torque suits aluminium and wood machining spindles up to 1.5 kW, or linear actuator loads under 50 kg with ball-screw drives of 5 mm or greater lead. Buyers should verify shaft dimensions, connector pinouts (four, six, or eight lead configurations), and whether the motors include pre-crimped cables or bare leads. Confirm with Link Motor Industrial Co., Ltd. whether the quoted torque is per motor or for the combined kit, as kit pricing structures vary significantly in this product category.

Link Motor Industrial Co., Ltd. is located at No.378 Hanjiang Road, Xinbei Zone, Changzhou 213022, Jiangsu Province, China, a region with established manufacturing infrastructure for precision electromechanical components. The company operates as an imported-tier supplier with a harbor trust classification, indicating baseline marketplace verification without additional third-party audit disclosure. The response rate is recorded at 0.00 percent with zero average response hours, which suggests either a newly registered profile, a temporary communication lapse, or data capture timing rather than operational status; buyers should initiate direct contact to confirm current responsiveness and active account management.

The supplier listing focuses on stepper motor assemblies for industrial automation, with particular emphasis on multi-axis kits for CNC and 3D printing applications. No information is provided about manufacturing ownership (OEM versus trading company), internal quality control protocols, R&D capabilities, or export licensing status. The product range appears concentrated on NEMA frame standard motors rather than custom servo or brushless designs. Buyers should request company registration documents, ISO 9001 or equivalent quality system certification, and sample evaluation before committing to volume orders, as these verification elements are not present in the available profile data.