NEMA 23 Hollow Shaft Stepper Motor
10 in stock (can be backordered)
Delivery & Return Rules
Same-Day Delivery for ISB/RWP
Policy: Orders placed before 3:00 PM for delivery within Islamabad/Rawalpindi will be delivered the same day. Orders placed after this time will be delivered the next business day.
Quick Returns
Explanation: We aim for a smooth return experience.
Policy: Returned items will be processed within 3–5 business days of receiving the item, and you will be notified once the return is approved.
Exchange for Misquoted Items
Explanation: We take full responsibility for product listing accuracy.
Policy: If the item you received is significantly different from its description or image, you can request an exchange.
Wrong or Damaged Products
Explanation: We ensure product quality and accurate shipping.
Policy: If you receive an incorrect product or one that is damaged during shipment, you are eligible for a free exchange.
Complete Package Assurance
Explanation: Your order should arrive complete and in perfect form.
Policy: If any accessory, component, or part is missing from the package, we will ship the missing parts after confirmation.
Video Proof of the Items
Explanation: Helps verify the condition of the product upon delivery.
Policy:Â An unboxing video is mandatory at the time of opening the package. The video must clearly show the sealed package being opened, the product, and all included components. This is required for any claims related to:
- Missing items
- Damaged products
- Wrong deliveries
Without this video proof, we will not be able to process returns or exchanges.
No Warranty for Electronic Products
Explanation: Most electronic items are sold as-is and cannot be returned once used.
Policy: Electronic products are not covered under warranty. We recommend testing the item as soon as you receive it. Exchanges are only allowed if the product is damaged on arrival or incorrectly delivered.
Return Request Timing
Explanation: We operate within a strict return window.
Policy: All return/exchange requests must be submitted within 10 days (local orders) and 20 days (bulk orders) from the invoice date.
Online Return Requests Only
Explanation: Streamlined and trackable process.
Policy: All return and exchange requests must be raised through our official website.
Proof of Purchase Required
Explanation: Ensures authenticity of your claim.
Policy: A copy of your invoice or order confirmation is required for any return, exchange, or or claim.
Order Cancellation Policy
Policy: Only those orders that are still in processing or have not yet been shipped are eligible for cancellation.Â
Explanation: Once an order has been shipped, it cannot be canceled under any circumstances. If your order is still in the processing stage or has not yet been dispatched, you may request a cancellation.
TECHNICAL DOCUMENTATION FILES
NEMA 23 Hollow Shaft Stepper Motor
The Samsr NEMA 23 Hollow Shaft Stepper Motor is a precision motion device designed for high-performance applications. Its hollow shaft design allows for direct coupling with lead screws, gears, or other rotary components. As a result, it simplifies mechanical assemblies while providing accurate and repeatable positioning.
This stepper motor offers high torque and stable operation at low and medium speeds. Consequently, it is ideal for CNC machines, 3D printers, robotic arms, and automated manufacturing equipment. It maintains smooth performance even under continuous operation, ensuring reliability in demanding environments.
Its construction features high-quality materials and precision windings. Therefore, the motor delivers consistent torque and minimal vibration. Additionally, the hollow shaft allows flexibility for mounting and mechanical integration, making it a versatile choice for both prototypes and production systems.
Integration is straightforward. The motor is compatible with standard stepper drivers and microcontrollers, such as Arduino, STM32, and Raspberry Pi. Furthermore, it supports precise step control and microstepping, which enhances accuracy in CNC and robotic applications. It can be configured for different voltages and current ratings to suit specific project requirements.
This motor is widely used in applications requiring precise rotational control and high torque. It supports automation systems, packaging machines, medical devices, and laboratory equipment. Its robust construction ensures long-term durability and low maintenance needs.
Overall, the NEMA 23 Hollow Shaft Stepper Motor combines precision, high torque, and mechanical flexibility. Its hollow shaft design simplifies integration, while its reliable performance makes it ideal for engineers and hobbyists working on advanced motion control systems. By providing accurate and consistent movement, this motor enhances efficiency and performance in a wide range of applications.
| Parameter | Value |
|---|---|
| Brand | Samsr |
| Model Number | SS2301A45G |
| NEMA Frame Size | NEMA 23 |
| Motor Type | 2‑phase hybrid |
| Step Angle | 1.8° ±5% |
| Rated Voltage | 1.35 V |
| Rated Current / Phase | 4.5 A |
| Torque | 25 mN·m |
| Shaft Diameter | 15.5 mm |
| Resistance | 0.3 Ω ±10% |
| Inductance | 0.5 mH ±20% |
| Warranty | 3 months ~ 1 year |
| Package | Carton, single item |
| Package Size | 20 × 15 × 1 cm |
| Gross Weight | 1 kg |
| Weight | 517 g |
|---|---|
| Dimensions | 20 × 15 × 1 mm |
| Origin | Chinese |
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