Key Takeaways
- We supply Rtelligent R5, R6, S5L and S6L series AC servo drives from Ahmedabad.
- Choose the drive by matched motor power, supply voltage and control mode: pulse, analogue or fieldbus.
- Fieldbus servo drives simplify wiring and diagnostics on multi-axis packaging and SPM lines.
- Correct tuning and grounding matter as much as the drive model.
The servo drive is the brain of a servo axis. It closes the position, speed and current loops, protects the motor and connects the axis to the PLC or motion controller. For OEMs and plants looking for a servo drive supplier in Ahmedabad, RB Automation supplies the Rtelligent AC servo drive range with matched motors and selection support.
What a Servo Drive Does
A servo drive takes a command, such as pulses, an analogue speed or torque reference, or a fieldbus message, and drives the servo motor to follow it. It reads the motor encoder continuously and adjusts current to hold position and speed under changing loads. Gain tuning sets how stiff and responsive the axis feels.
Servo Drives We Supply in Ahmedabad
- R5 series AC servo drives for general machines.
- R6 series AC servo drives for general and more demanding machines.
- S5L series AC servo drives for 50 W to 2 kW motors, with RS-485 Modbus and position, speed and torque control.
- S6L series AC servo drives for 100 W to 2 kW motors, also with RS-485 Modbus networking.
The range covers pulse, analogue and fieldbus control. See the AC servo drive page, and pair the drive with a motor from our servo motor guide for Ahmedabad.
Control Modes Explained
- Pulse and direction: the simplest way to connect a servo to a PLC with high-speed outputs, such as the RX3U pulse-type PLC.
- Analogue: a speed or torque reference, often used in tension and winding control.
- Fieldbus: commands, status and alarms over one network cable, which suits multi-axis machines with a motion controller such as the RM500.
How to Choose a Servo Drive
- Start from the motor: the drive must be the matched size for the motor power and encoder.
- Check the supply: single-phase or three-phase, as rated for the drive and motor.
- Pick the control mode your PLC or motion controller supports.
- Decide on I/O needs: limit switches, home sensor, brake output and alarm signals.
- Plan for regeneration: fast-stopping or vertical axes may need a braking resistor.
Servo Drives in Ahmedabad Industry
Packaging and pharma OEMs in Changodar, Moraiya and Bavla run servo drives on cartoners, fillers, labellers and flow wrappers. SPM builders in Odhav and Kathwada GIDC use them for fast transfer and pressing axes. Auto and engineering plants around Sanand and Santej use servo axes in assembly and test machines. In every case, correct earthing, shielded encoder cables and careful gain tuning decide how well the axis performs.
When to Replace a Servo Drive
Repeated over-current or encoder alarms, overheating, or a drive model that is no longer available are common reasons to change. Our article signs it's time to replace your AC servo drive explains what to look for.
Rtelligent Servo Drive Series Compared
| Series | Typical use | Pairs with |
|---|---|---|
| R5 | General machines | Rtelligent AC servo motors |
| R6 | General and more demanding machines | Rtelligent AC servo motors |
| S5L | 50 W to 2 kW, RS-485 Modbus networking | Rtelligent AC servo motors |
| S6L | 100 W to 2 kW, RS-485 Modbus networking | Rtelligent AC servo motors |
Control interfaces and power ratings vary by model; each product page lists them, and we confirm the motor-drive pair.
Choosing the Control Mode
| Mode | Wiring | Best for |
|---|---|---|
| Pulse and direction | Pulse outputs from the PLC | One to a few axes with a pulse-type PLC |
| Analogue | Speed or torque reference | Tension, winding and torque control |
| Fieldbus | One network cable | Multi-axis machines with a motion controller |
A Typical Servo Drive Application in Ahmedabad
A typical cartoning machine built in the Moraiya belt has four servo axes: carton feed, product pusher, flap folding and a glue or coding station. With pulse drives, each axis needs its own pulse, direction and alarm wiring back to the PLC. Moving to fieldbus drives with a motion controller such as the RM500 replaces most of that wiring with one network cable, and lets the HMI show which axis faulted and why, which shortens fault-finding on the shop floor.
Common Servo Drive Mistakes to Avoid
- Skipping gain tuning and running factory defaults on a heavy load.
- Poor earthing and unshielded encoder cables, which cause noise alarms.
- No braking resistor on fast-stopping or vertical axes.
- Not wiring limit and home sensors to the drive or controller.
What to Send for a Servo Drive Quote
- Servo motor model, or power and encoder
- Supply voltage
- Control mode and PLC or motion controller model
- I/O needs: limits, home, brake, alarm
- Quantity
Why Choose RB Automation
We supply the Rtelligent drive, motor, cables, reducer and controller as one matched package and help with selection and set-up questions from Ahmedabad. See the full automation range we supply in Ahmedabad.
Conclusion
The right servo drive matches the motor, the supply and the way your controller talks to it. Send your motor and controller details to RB Automation in Ahmedabad for a matched recommendation.
Looking for a quote in Ahmedabad? Contact RB Automation at +91 8511104864, WhatsApp +91 9898739737 or email contact@rbautomate.com. We call back Monday to Saturday, 10:00 am to 6:00 pm.
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Frequently Asked Questions
Which servo drives do you supply in Ahmedabad?
We supply Rtelligent R5 and R6 series AC servo drives for general machines and the S5L and S6L series with RS-485 Modbus networking and position, speed and torque control.
Which control modes do your servo drives support?
The range covers pulse and direction, analogue and fieldbus control. Tell us your PLC or motion controller and we will confirm the right drive.
Can I use a servo drive with my existing PLC?
Usually yes. A PLC with high-speed pulse outputs can drive a servo in pulse mode, and a fieldbus PLC or motion controller can use a fieldbus drive. Share your PLC model to check.
Do you supply the matching servo motor and cables?
Yes. We supply matched Rtelligent servo motors, cables and servo reducers along with the drive.
What is the price of a servo drive in Ahmedabad?
The price depends on the drive series, power, control mode, matching motor and quantity, so RB Automation quotes each requirement. Use the form on this page, call +91 8511104864 or email contact@rbautomate.com.
Mr. Gaurav Patel
Managing Director, RB Automation, Ahmedabad
A visionary industrial leader, Gaurav Patel has steered RB Automation since 2013 as a trusted manufacturer, trader, and importer of premium automation and sensing solutions. Under his leadership, the company has built a strong reputation for delivering precision-engineered flow meters, pressure transmitters, proximity sensors, stepper motors, and AC drives across electrical and engineering industries nationwide. His commitment to quality, ethical business practices, and client-centric approach has earned RB Automation a vast and loyal customer base.
Get a Quote from Your Servo Drive Supplier in Ahmedabad
Tell us the model, quantity and application. Our engineers confirm the right product and quote it.
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