Nema 17 Servo System Closed Loop 0.55N.m Servo Motor For DIY Router/Mill/Plasma
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Descriptions
Nema 17 Easy Servo System: Hybrid Servo Driver EMB2-050D-17 + Hybrid Servo Motor EMA172-04815S4-E
When you want to build a servo system, this ENGMATE™ easy servo series (closed loop series) is a good choice for applications requiring high performance and high reliability. The system includes a hybrid stepper servo driver, a hybrid stepper motor and an internal encoder which is used to close the position, velocity and current loops in real time, just like servo systems.
EMB2-050D-17 is 2 phase Nema 17 series hybrid stepper servo driver. It adopts new generation 32 bit DSP and vector control technology, which can avoid the stepper motor losing steps and ensure the accuracy of the motor. The build-in place in position and alarm output signal can help the upper monitor to monitor and control. The function of position ultra-difference alarm can ensure the machine work safely. The closed loop system is an ideal improvement and a good replacement of open loop system. And the price is just half of AC servo systems.
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10+ Years Rich Experience | High Quality Product | Pressional After-Sale Service |
We have been fulfilling CNC Motion Control needs for over 10 years to support any project you may have. | Stepper motors and drivers from ENGMATE™ are with high quality for stable and durable usage. | The professional technical support and excellent after-sales service are backed up by a loyal and experienced team. |
Features
- • Adopting new generation 32 bit DSP and vector control technology
- • Stepper motor closed loop system, never lose step
- • Improve motor output torque and working speed (increase 20% than normal stepper motor)
- • No current selection, automatic current adjustment based on load, lower temperature rising, extend the using life of the motor
- • Suitable for all mechanical load conditions (include low rigidity belt pulley and wheel), no need to adjust gain parameter
- • Motor work smoothly and low vibration, high dynamic performance at acceleration and deceleration
- • No vibration when the speed of motor drop to zero from high speed
- • Pulse response frequency can reach 200KHz
- • With 16 stalls microstep subdivision setting, highest 51200 microsteps/rev
- • Over-current, over-voltage and position ultra-difference protection function
- • Suitable for Nema 17 servo motor
- • Supply voltage from 24-50V DC
DIP Switch Setting
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Motor Dimension & Wiring Diagram
(unit: mm)
Note
- 1. If the alarm light of driver flashes once within 3 seconds, which means over current or interphase short circuit.
- 2. If the alarm light flashes twice within 3 seconds, which means over voltage.
- 3. If the alarm light flashes three times within 3 seconds, which means position ultra difference or the encoder connector is disconnected.
Torque/Frequency Curve
EMA172-04815S4-E
Test Condition : 24V DC, EMB2-050D-17, 1600 Microstep
Remark: Blue curve is Nema 17 standard stepper motor torque curve, red curve is Nema 17 closed loop motor torque curve.
Applications
Engraving machine, marking machine, cutting machine, laser typesetting, plotters, CNC machine tools, 3D printer etc.
Specifications
Matching Table
| Driver Model NO. | Motor Size | Motor Model NO. | Recommended Supply Voltage |
| EMB2-050D-17 | Nema17 | EMA172-04815S4-E (0.55N) | 24V DC |
| EMB2-050D-23 | Nema23 | EMA232-07642S4-E (2N) | 36V DC |
| EMB2-050D-24 | Nema24 | EMA242-08850S4-E (3N) | 36V DC |
| EMB2-110D-34 | Nema34 | EMA342-08260S4-E (4.5N) | 48V DC |
| EMA342-11860S4-E (8N) | 60V DC | ||
| EMA342-15660S4-E (12N) | 60V DC | ||
 | |||
| Closed Loop Driver (Servo Driver) | ||
| Product Name | Closed Loop Driver (Servo Driver) |  |
| Model NO. | EMB2-050D-17 | |
| Input Voltage | 24-50V DC | |
| Output Current | Peak 6.0A (current change according to load) | |
| Logic Input Current | 7-20mA | |
| Pulse Input Frequency | 200KHz | |
| Encoder lines | 1000 | |
| Insulation Resistance | ≥500MΩ | |
| Cooling Method | Natural or Radiator | |
| Environment | Avoid dust, oil fog, corrosive gas | |
| Ambient Temperature | 0°C~50°C (32°F~122°F) | |
| Operating Temperature | 70°C (158°F) Max | |
| Storage Temperature | -20°C~65°C (-4°F~149°F) | |
| Humidity | 40%-90% rh | |
| Vibration | 5.9m/s² Max | |
| Weight | 300g | |
| Suitable Motor | EMA172-04815S4-E | |
| Closed Loop Motor (Servo Motor) | ||
| Model NO. | EMA172-04815S4-E |  |
| Step Angle (°) | 1.8 | |
| Rated Current (A) | 1.5 | |
| Phase Resistance (Ω±10%) | 2.8 | |
| Phase Inductance (mH±20%) | 5.5 | |
| Holding Torque (N.m) | 0.55 | |
| Motor Length (mm/in.) | 48 | |
| Encoder Resolution (PPR) | 1000 | |
| Lead No. | 4 | |
| Shaft | Single | |
| Motor Weight (kg) | 0.45 | |
Content
Services
| Estimated Delivery Time | ||
| Country/Region |
Standard (Business Days) |
Express (Business Days) |
| UK, EU (27 Countries) | 6 - 12 | 4 - 6 |
| Other European Countries | 6 - 15 | 4 - 7 |
| USA, Canada, Mexico | 5 - 10 | 3 - 5 |
| Australia, New Zealand, South Asia, East Asia | 7 - 12 | 3 - 5 |
| South America, Other Countries/ Regions | 15 - 25 | varying |
Remarks
- • Usually, we dispatch your order within ONE to Three WORKING DAYs upon receipt of full payment when stock lasts.
- • Above estimated delivery time is not guaranteed. However, 95%+ parcels are delivered within the reference time.
- • For fixed-time delivery or any special needs, please do contact and confirm with us BEFORE placing order.
Duties-and-Taxes
- • Under EU VAT rules, all goods sold to EU are subject to VAT at local rate.
- • Starting 1 July 2021, eBay will collect VAT on certain orders delivered to EU addresses, on behalf of customers local tax authorities. When you see VAT is included/collected on invoice after cleared payment, you can just wait for the parcel to arrive at your door. Estimated delivery time is 4-12 business days, varies between destination countries and delivery services chosen.
- • For orders above a certian value, eBay will not collect VAT at checkout, buyers are required to declare and pay tax at point of import.
- To facilitate smooth customs clearance, we work with world's leading international couriers (i.e. FedEx, DHL) to ship your parcel via commercial grade express delivery service. The courier will properly handle customs duty and tax declaration when importing the parcel. You don't need to contact or visit customs/tax office in person. All you need to do is to pay your tax fees on delivery. Parcels will be delivered within 4-6 business days to most EU addresses under such arrangement.
Satisfaction Guaranteed
30 Days Money Back Guarantee
- If you are not satisfied with the item purchased from us. Please contact us in writing (e.g. e-mail, eBay message) within 30 days of receipt of goods for return & refund guidance.
Free Replacement
- If you receive a not-as-described (e.g. defective, incorrect, part missing) item, please contact us upon receipt of the item. We will arrange a replacement as soon as the case is confirmed.
12 Months Supplier Warranty
- We provide ONE YEAR warranty on this product from date of purchase. If your item has any warranty issues, please contact us for a satisfying solution.
Requirements
- • All qualified return/replacement must be guided by us. We may not accept your return without communication in advance.
- • Any customs fee, handling charges, postage and insurance incurred in return/replacement are on customer's cost.
Agreement: By placing an order, you acknowledge that you have accepted the terms and conditions of sale. You are welcome to contact us with any questions.