
RPS-401-40 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $44.99 | Condition is New – Open box, Migatron RPS-426A-80 Proximity Switch (LPW8Z), FREE SHIPPING | 99.8% |
![]() | $325.00 | Top Pick! Condition is New – Open box, MIGATRON CORPORATION RPS-401-40, shipping cost = $11.72 | 100.0% |
![]() | $429.00 | Condition is New – Open box, MIGATRON RPS-401-40 NSMP, FREE SHIPPING | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $150.00 | Top Pick! Condition is Used, Migatron RPS-401A-40 Untrasonis Distance Sensor - Used - Tested, FREE SHIPPING | 100.0% |
![]() | $200.00 | Condition is Used, MIGATRON CORP RPS-401-40QD ULTRASONIC PROXIMITY SENSOR 20/30 VDC FREQ 150KHZ, shipping cost = $13.00 | 99.7% |
![]() | $269.40 | Condition is Used, Migatron RPS-401-40QD Ultrasonic Sensor 2-135v-ac/dc, FREE SHIPPING | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $507.80 | Condition is New, Migatron RPS-401-40QD Ultrasonic Sensor 2-135v-ac/dc, FREE SHIPPING | ![]() |
![]() | $900.00 | Condition is New, MIGATRON CORPORATION RPS-401-40, M-1000, RPS-150DC-40 Demo Case, shipping cost = $23.35 | 98.7% |
![]() | $1057.50 | Condition is New, MIGATRON RPS-401-40QD / RPS40140QD (BRAND NEW), shipping cost = $12.90 | 99.7% |
![]() | $1093.00 | Condition is New, MIGATRON RPS-401-40 / RPS40140 (BRAND NEW), shipping cost = $12.90 | 99.7% |
![]() | $1647.32 | Condition is New, MIGATRON RPS-401-40 / RPS40140 (BRAND NEW), shipping cost = $36.29 | 99.3% |

The Migatron RPS-401-40, also known as the RPS401-40, is a high-performance rotary precision positioning system designed for various industrial applications. This compact yet powerful device is capable of delivering precise positioning and repeatability, making it an ideal choice for assembly, inspection, and metrology processes.
The RPS401-40 is equipped with a robust 40mm (1.57 inches) stroke ball screw actuator, providing ample travel for various applications. The system offers a resolution of 0.0025 inches (0.0635mm) and a repeatability of 0.0005 inches ( 0.0127mm), ensuring accurate and reliable positioning.
The Migatron rotary positioning system boasts a high rigidity design, with a dynamic stiffness of 2,100 Nm/mm and a static stiffness of 15,000 N/mm. This rigidity ensures that the system can maintain its position under heavy loads and rapid motion, providing excellent stability and precision.
The RPS401-40 features a compact, modular design that allows for easy integration into various automation systems and workstations. The system includes a digital servo motor with an integrated encoder for precise position feedback, as well as a programmable controller for custom motion control and coordinated motion capabilities.
The Migatron RPS401-40 also offers various communication interfaces, including Ethernet, RS232, and CANopen, enabling seamless integration with higher-level control systems and software. The system can be easily programmed and configured using Migatron's proprietary software, providing users with complete control over the system's motion and functionality.
With its high precision, rigidity, and compact design, the Migatron RPS401-40 rotary positioning system is an excellent choice for a wide range of industrial applications, including semiconductor manufacturing, electronics assembly, and inspection systems. Its robust construction and reliability make it a long-lasting and cost-effective solution for precise positioning and motion control.
The MIGATRON RPS-401-40 RPS40140 is a TIG (Tungsten Inert Gas) welder that is known for its versatility and ease of use. Here are some pros and cons that may help you make a decision about whether this welder is the right choice for you:
Pros:1. Dual Voltage Input: The RPS40140 can be used with both 115V and 230V power sources, making it a flexible option for different workshop environments.
2. Digital Controls: The digital control panel allows for precise settings and adjustments, ensuring consistent welding results.
3. High Frequency Start: This feature helps to reduce the need for constant striking of the arc, making the welding process smoother and more efficient.
4. Foot Pedal Control: The foot pedal provides additional control over the welding process, allowing for easier welding of thicker materials.
Cons:1. Expensive: The RPS40140 is a more expensive welder compared to some other options in the market.
2. Bulky: With a weight of 53 lbs, this welder is not the most portable option and may require some effort to move around.
3. Limited Amperage Range: The amperage range of this welder is relatively limited, with a maximum output of 400A.
Conclusion:The MIGATRON RPS-401-40 RPS40140 is a high-quality TIG welder that offers several advanced features, including digital controls and high-frequency start. Its dual voltage input and foot pedal control make it a versatile and efficient option for welding various materials. However, its relatively high cost and limited amperage range may be a drawback for some users. Ultimately, if you require a precise and efficient TIG welder that can handle a range of materials and power sources, the RPS40140 is a solid choice.
Recommendation:If you are in the market for a TIG welder and have a budget that allows for it, the MIGATRON RPS-401-40 RPS40140 is definitely worth considering. Its advanced features, such as digital controls and high-frequency start, make it an excellent choice for professional welders and hobbyists alike. However, if you are working on a tight budget or require a more portable option, there may be other TIG welders in the market that better suit your needs.
Details:
All products are guaranteed to be working but may show signs of use if purchasing a used product. Sells new and surplus product develops channels to purchase such. Call to use a shipping service other than the ones listed. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection.
specifications indusswitch:
- brand: Migatron
- mpn: Rps-401-40
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
offer indusswitch:
- sold #: 10
- options: ship-to-home
- started: april 21, 2026
- prices: $150.00–$1647.32
- item condition:
- New – Open box
- Used
- New
- in stock #: 5
- availability: in stock
returns indusswitch:
- method: money back
- paid by: buyer
- policy: returns accepted
- time: 30 days
shipping indusswitch:
- class: standard
- service: standard
- type: fixed
- transit: 30-36 days
payments indusswitch:
- wallet: paypal
- credit card: mastercard
- other
seller indusswitch:
- rating: 99.6%
- # reviews: 2005 22
- city: 1 millennium dr, willingboro, nj 08046











