A Pakistani textile mill can lose more money in lost production time because of a single misaligned axis on a production line than the servo drive itself. Thus, the Inovance SV660 servo has grown to be one of the most sought-after motion-control parts among Pakistani companies switching from open-loop VFD systems to precise servo control.
This article talks about the SV660 series and why it’s becoming more popular in Pakistan. It also compares its specs to those of other servo brands that are available in the country and gives you tips on what to look for before you buy, whether you’re buying straight from the company, a distributor, or a local automation integrator.
What Is the Inovance SV660 Servo Drive?
This is the Inovance SV660 series, a small AC servo drive made for low to medium power motion control. It can handle power levels between 0.05 kW and 7.5 kW. It works with Inovance’s matching servo motors to provide closed-loop control of position, speed, and power. This level of accuracy is not possible with open-loop induction motors or standard variable frequency drives.
The series works with many industrial communication protocols, such as EtherCAT, Modbus RTU, CANopen, CANlink, and PROFINET. This means that it can connect to most PLC and HMI systems that are already in use in Pakistani workplaces. It also has a high-speed current loop and a high-resolution absolute encoder, which make it responsive enough for use in printing, textile, pick-and-place, and packing industries where timing accuracy affects the quality of the product directly.
For plants that already run industrial automation systems built on PLC, HMI, and SCADA, the SV660 slots in as a drop-in upgrade path it does not require replacing the entire control architecture, only the motion-control layer that governs individual axes.
Why Demand for Servo Automation Is Rising in Pakistan
Factory floors in Pakistan are under a lot of pressure to become more modern, and the numbers show why. Verified Market Research says that Pakistan’s textile automation market was worth about USD 2.45 billion in 2024 and will grow at a compound yearly rate of 11.8 percent to reach USD 5.98 billion by 2032. This is mostly because of rising labor costs and export quality standards.
A sector study by VIS Credit Rating in September 2025 found that textile spinning alone makes up about 25% of Pakistan’s industrial value added and employs around 40% of the country’s industrial workforce. According to data from the Pakistan Bureau of Statistics used in industry reports, textile machinery imports rose more than 115% year-over-year at the beginning of FY2025-26 to around USD 67.1 million. This is a clear sign that mills in Karachi, Faisalabad, and Lahore are upgrading their equipment instead of putting off capital spending.
At the heart of this reinvestment are servo drives like the SV660. Servo-driven axs have benefits over standard motors such as shorter cycle times, less material waste from mistakes in registration, and lower long-term maintenance costs. These benefits are especially important now that energy tariffs and labor costs are making it harder for manufacturers in Punjab and Sindh to make a profit.
Inovance SV660 Series: Specifications & Model Variants
The SV660 family has several sub-series, such as the SV660N, SV660P, and SV660T. These sub-series share a common architecture but have different control modes and communication protocols. The main specs that Pakistani industrial buyers need to know are summed up in the table below.
| Specification | Detail |
| Power range | 0.05 kW – 7.5 kW |
| Supply voltage | Single-phase 220V, three-phase 220V, three-phase 380V |
| Communication protocols | EtherCAT, Modbus RTU, CANopen, CANlink, PROFINET |
| Speed loop bandwidth | Up to 3 kHz |
| Encoder resolution | Up to 23-bit absolute |
| Safety | Safe Torque Off (STO), SIL3-rated variants |
| Certifications | CE, UL, KC, EAC, UKCA |
| Typical applications | Textile winding, packaging, printing, pick-and-place, CNC feed axes |
Because model numbers vary by power rating and control mode, it is worth confirming the exact SKU against your application before ordering DCPS industrial automation solutions team can match the correct SV660 variant to your existing PLC and motor mounting requirements.
SV660 vs. Other Servo Brands Available in Pakistan
When choosing a new line, Pakistani installers often compare the SV660 to servo families from Mitsubishi, Delta, and Siemens. Before committing budget, you should think about the pros and cons of each.
| Factor | Inovance SV660 | Mitsubishi MR-JE Series | Delta ASDA-A3 |
| Price positioning | Competitive / mid-range | Premium | Mid-to-premium |
| Protocol support | EtherCAT, CANopen, Modbus, PROFINET | SSCNET III/H, EtherCAT (select models) | CANopen, Modbus |
| Local parts availability | Growing via regional distributors | Established, widely stocked | Established |
| Best fit | Textile, packaging, general automation | High-precision CNC, robotics | Packaging, general motion |
The SV660’s main benefit for Pakistani buyers is its low price compared to its high performance: it offers the communication options and bandwidth needed for most textile and packaging automation without the higher costs associated with well-known Japanese and German brands. On the other hand, genuine parts and calibrated support are harder to find locally. This makes checking out suppliers more important than with legacy names.
Where to Buy Genuine Inovance SV660 Servo Drives in Pakistan
Inovance does not yet have a dense network of approved dealers in Pakistan like it does in China and India. As a result, buyers often find grey-market units that were brought in without an official warranty. This creates a real risk because there is firmware that doesn’t match, no real STune/ETune commissioning software support, and no way to get help locally if a unit fails during commissioning.
Before buying, Pakistani buyers should make sure of three things: the supplier can provide the original datasheet and serial number for the specific SKU; the unit comes with (or can be paired with) the right motor and cables that work with it; and there is a documented commissioning and warranty process instead of sending a bare unit without any help.
The price of SV660 units in Pakistan is highly affected by import taxes, changes in the value of the rupee against the US dollar, and the power rating that is ordered. Because of this, it is pointless to give a fixed PKR amount without knowing the exact model. For an accurate, model-specific quotation, contact DCPS directly rather than relying on outdated online listings.
Installation, Commissioning & Ongoing Maintenance Support
It’s not enough to just find the drive. To work as well as they’re supposed to, servo systems need to be properly tuned for gain, have their encoders calibrated, and be connected to the host PLC. This is a step that a lot of grey-market sellers skip.
Key commissioning steps for an SV660 installation:
- Confirm supply voltage configuration and wiring against the SV660’s rated input (single-phase 220V, three-phase 220V, or three-phase 380V)
- Match the drive’s communication protocol (EtherCAT, CANopen, Modbus RTU, or PROFINET) to the existing PLC network
- Run auto-gain tuning (STune/ETune) under real load conditions, not on the bench
- Validate Safe Torque Off (STO) wiring where the application requires SIL3 safety compliance
- Document baseline parameters for future maintenance and fault diagnosis
DCPS engineering team in Lahore provides on-site commissioning, PLC integration, and after-sales troubleshooting for servo and drive systems as part of its broader industrial automation engineering services, covering PLC programming, SCADA/HMI design, and VFD/servo integration across Punjab, Sindh, and Khyber Pakhtunkhwa.
Choosing the Right Automation Partner
Picking a servo drive is a technical choice, but picking the company to install and service it is a business choice. A good partner should be able to tell you which version of the SV660 is best for your load and cycle time needs, give you clear, model-specific prices instead of general quotes, and offer local setup and support after the sale instead of just sending you a box and leaving you to your own devices.
DCPS is an automation engineering company based in Lahore that works with power management, drive integration, and industrial automation. To see recent project examples and technical write-ups on servo and VFD selection, visit the DCPS blog, or read more about DCPS’s engineering background and industry certifications.
Conclusion
The Inovance SV660 servo gives Pakistani makers a real middle ground between price and performance. It is strong enough for demanding textile, packaging, and general automation tasks, but it doesn’t cost as much as older Japanese or German servo brands. The risk is not the product itself, but getting it without making sure it comes from a reliable source and has local support.
If you are evaluating an Inovance SV660 servo for a Pakistani production line, contact DCPS for a model-specific quotation and commissioning plan.
