Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
2 ready to ship
Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
Express delivery
Lightning fast delivery if ordered within 00:00:00
Hassle-free returns
No hidden fees or duties
Swift dispatch and delivery
Specification & Description
| Specification | Description |
|---|---|
| Part Number | 1FT7042-5AF71-1DG1-Z |
| Manufacturer | Siemens |
| Rated Speed | 3,000 rpm |
| Number of Poles | 6 |
| Rated Torque (100 K) | 2.7 Nm |
| Rated Current | 2.10 A |
| Static Torque (60 K) | 2.5 Nm |
| Static Torque (100 K) | 3.0 Nm |
| Stall Current (60 K) | 1.80 A |
| Stall Current (100 K) | 2.10 A |
| Rotor Moment of Inertia | 2.81 kgcm² |
| Efficiency | 92.0 % |
| Torque Constant | 1.38 Nm/A |
| Voltage Constant at 20º C | 87.5 V/1000 min⁻¹ |
| Winding Resistance at 20º C | 3.60 Ω |
| Rotary Field Inductance | 21.4 mH |
| Electrical Time Constant | 5.90 ms |
| Mechanical Time Constant | 1.60 ms |
| Thermal Time Constant | 20 min |
| Shaft Torsional Stiffness | 11,700 Nm/rad |
| Net Weight of the Motor | 4.6 kg |
| Motor Type | Permanent-magnet synchronous motor, Compact |
| Shaft Height | 48 mm |
| Cooling | Natural cooling |
| Radial Runout Tolerance | 0.040 mm |
| Concentricity Tolerance | 0.080 mm |
| Axial Runout Tolerance | 0.080 mm |
| Vibration Severity Grade | Grade A |
| Degree of Protection | IP65 |
| Design | Code IIM B5 (compatible with 1FT6) |
| Temperature Monitoring | Pt1000 temperature sensor |
| Housing Colour | Standard (pearl dark grey similar to RAL 9023) |
| Shaft End Type | Plain shaft |
| Sensor Design | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Electrical Connection | Connector turnable, Connector size 1 |
| Optimum Operating Point | Optimum speed 3,000 rpm, Optimum power 0.8 kW |
| Limiting Data | Max. permissible speed (mech.) 9,000 rpm, Max. permissible speed (inverter) 6,600 rpm, Maximum torque 13.0 Nm, Maximum current 11.00 A |
| Recommended Motor Module | Rated inverter current 3.00 A, Maximum inverter current 9.00 A, Maximum torque 10.9 Nm |
| Special Design | R06 |
The Siemens 1FT7042-5AF71-1DG1-Z is a high-performance synchronous motor renowned for its precision and reliability in a variety of industrial applications. This compact motor is designed with a permanent magnet and operates efficiently with a rated speed of 3,000 rpm. It boasts a rated torque of 2.7 Nm at 100 K and a rated current of 2.10 A, making it suitable for tasks requiring consistent and controlled motion.
With an impressive efficiency of 92.0%, the motor ensures optimal performance while maintaining energy conservation. The motor's physical constants include a torque constant of 1.38 Nm/A and a voltage constant of 87.5 V/1000 min-1 at 20º C, which contribute to its precise operation. The winding resistance at 20º C is 3.60 Ohm, and it has a rotary field inductance of 21.4 mH.
Mechanically, the motor is built to last with a robust design featuring natural cooling, radial runout tolerance of 0.040 mm, and concentricity tolerance of 0.080 mm. It is equipped with a Pt1000 temperature sensor for temperature monitoring and has a high degree of protection rated at IP65, ensuring it is well-protected against dust and water ingress.
The motor includes an incremental encoder with 22 bits resolution and an additional 11 bits for commutation position, enhancing its precision in feedback applications. The electrical connection is facilitated by a turnable connector, making installation and maintenance straightforward.
This motor is particularly suited for applications where high dynamics and precision are paramount, such as in machine tools, production machinery, and robotics. Its optimal operating point at 3,000 rpm and optimum power of 0.8 kW make it a versatile choice for engineers and technicians looking for a reliable motor solution.
Commonly Asked Questions
Is my order covered by a warranty?
Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
Read more...What payment methods do you accept?
We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.
Read more...Is Marvo a credible parts supplier?
Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
Read more...Have steps been taken to ensure quality control?
Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
Read more...How do I create an account?
Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.
Read more...Peace of mind with every purchase
Dan
‘The ordering was fast and efficient, and everything arrived just as they said it would.’
Andreas Boehm
‘Excellent service. The right gear and the right price,well packed and delivered on time.’
Kayden
‘Services is great.’
Irene
‘Fast delivery and prompt action.’
Muswalin
‘Good packing, quickly delivery and responsible.’
Ms. Mia
‘Quick response, good item, delivery on schedule.’
Irene
‘Fast delivery and prompt action.’
Muswalin
‘Good packing, quickly delivery and responsible.’
Ms. Mia
‘Quick response, good item, delivery on schedule.’
Similar Products
Our service to you
Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.
No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.
Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.
Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.
Frequently Asked Questions
What type of motor is this Siemens part?
The Siemens part in question is a permanent-magnet synchronous motor, which is compact and designed for high performance and dynamic applications.
What is the rated speed of this motor?
The rated speed of the motor is 3,000 revolutions per minute (rpm), making it suitable for applications requiring a high-speed operation.
Can you provide details on the torque specifications?
Certainly, the motor has a rated torque of 2.7 Nm at 100 K, a static torque of 2.5 Nm at 60 K, and 3.0 Nm at 100 K. It also has a maximum torque capability of 13.0 Nm.
What are the electrical characteristics of this motor?
The motor has a rated current of 2.10 A, a stall current of 1.80 A at 60 K and 2.10 A at 100 K, a torque constant of 1.38 Nm/A, and a voltage constant of 87.5 V/1000 min-1 at 20º C.
What is the efficiency rating of this motor?
This Siemens motor boasts an efficiency rating of 92.0%, which is indicative of its ability to convert electrical power to mechanical power with minimal losses.
What kind of encoder does the motor use?
The motor is equipped with an incremental encoder IC22DQ, which has a resolution of 4194304 and an encoder-internal 2048 S/R, plus a commutation position of 11 bits.
What is the degree of protection for this motor?
The motor is designed with a degree of protection rated at IP65, ensuring that it is dust-tight and protected against water jets from any direction.
What are the mechanical specifications like shaft height and weight?
The shaft height of the motor is 48 mm, and it has a net weight of 4.6 kg, making it a robust option for various industrial applications.
What is the maximum permissible speed of the motor?
The maximum permissible mechanical speed of the motor is 9,000 rpm, while the maximum permissible speed when using an inverter is 6,600 rpm.
What are the recommended operating conditions for this motor?
The optimum operating point for the motor is at a speed of 3,000 rpm and power of 0.8 kW. It is recommended to operate within these parameters for the best performance.
Part conditions explained
We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:
New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.
New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.
Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
