Key Takeaways
- Bengaluru uses servo motors on gantries, robot axes, assembly automation and CNC retrofits.
- We supply Rtelligent RSHA, RSNA, RSDA and RSM AC servo motors, IDV integrated and S01 DC servo motors, from Ahmedabad.
- Size on peak and RMS torque, maximum speed and the load-to-motor inertia ratio.
- Low-voltage integrated and DC servos suit mobile robots and compact battery-powered equipment.
Bengaluru is one of India's main centres for robotics and automation integration, and its machine tool and aerospace suppliers build equipment that has to move fast and stop exactly. Gantry loaders, robot axes, assembly cells, dispensing and inspection systems and CNC retrofits all lean on the servo motor. RB Automation is a servo motor supplier in Bengaluru, shipping Rtelligent servo motors, matched drives and reducers from Ahmedabad and helping with sizing by phone, WhatsApp and email.
Servo Motor Families Compared
| Family | Key points | Where it fits in Bengaluru |
|---|---|---|
| RSNA | 50 W to 1000 W at 220 V, IP65/IP66 options | General robot and gantry axes |
| RSHA | 200 W to 1 kW, 3x overload, absolute encoder | Fast assembly and pick-and-place axes |
| RSDA | 100 W to 1 kW, ultra-short body | Axes with little room behind the motor |
| IDV integrated | 50 W to 1000 W on 18-48 VDC, drive built in | Mobile robots and battery-powered equipment |
| S01 DC servo | 48 V, 200 W to 1000 W, optional brake | Compact low-voltage machines |
| Servo reducer | 42SPX to 120SPX planetary gearboxes | Rotary tables and heavy loads |
Servo or Closed-Loop Stepper?
| Question | Servo motor | Closed-loop stepper |
|---|---|---|
| Is the axis fast or moving continuously? | Yes, choose servo | Less suitable |
| Does the load change a lot? | Handles it well | Can struggle |
| Is it a short, slow index? | Works, but may be more than needed | Often enough |
| Is commissioning time tight? | Needs tuning | Simpler |
A Typical Servo Application in Bengaluru
Consider a typical three-axis gantry that a Bengaluru integrator might build to load and unload parts at a pair of CNC lathes. The X axis is long and fast, the Y axis shorter, and the Z axis carries the gripper vertically. Servo motors on all three axes let the gantry follow tight cycle times while carrying different part weights. A planetary reducer on the Z axis brings the inertia ratio into a comfortable range, and a brake motor holds the gripper if power is lost. The drives sit on an EtherCAT network with a motion controller, so the gantry path can be changed in software when a new part is introduced.
Where Servo Motor Sizing Goes Wrong
- Checking only continuous torque and ignoring the acceleration peak.
- Driving a heavy table directly with a small motor and an extreme inertia ratio.
- Omitting the brake on a vertical gripper or Z axis.
- Running encoder cables unscreened or without proper earthing.
- Pairing a motor with a drive it was never designed for.
Your Servo Motor Enquiry Checklist
- Stroke, move time and acceleration
- What the payload weighs, plus any belt or gearbox ratio
- Top speed and duty cycle
- Brake, encoder and supply voltage needs
- Controller and number of axes
Why a Servo Motor Behaves Differently
A servo motor never runs blind. Its encoder reports shaft position to the drive many thousands of times per revolution, and the drive adjusts current continuously to follow the commanded profile. The motor holds its torque well at high speed, accepts short overloads during acceleration and recovers quickly when the load changes. That is what lets a robot axis or gantry run aggressive profiles without losing accuracy.
Rtelligent Servo Motors Supplied to Bengaluru
- RSNA series: 50 W to 1000 W at 220 V, 17-bit magnetic or 23-bit optical encoder, optional brake, IP65/IP66 options.
- RSHA series: 200 W to 1 kW in 60 and 80 mm frames, 17-bit magnetic or 23-bit optical absolute encoder, optional brake and 3x overload.
- RSDA series: 100 W to 1 kW with an ultra-short body, useful where axial length is limited.
- RSM series servo motors.
- IDV integrated low-voltage servo: 50 W to 1000 W on 18-48 VDC with the drive built in and RS-485 or CANopen control.
- S01 super short DC servo: 48 V, 200 W to 1000 W in 60 and 80 mm frames, optional brake.
- Servo reducers: 42SPX, 60SPX, 90SPX and 120SPX planetary gearboxes.
Product details are on the AC servo motor and servo system pages.
Bengaluru Applications
Robotics and automation integrators
Integrators around Whitefield and Electronic City build gantry robots, pick-and-place cells and conveyor tracking systems. AC servos handle the fast axes, while the IDV integrated low-voltage servo suits mobile platforms and battery-powered equipment where there is no AC supply. Our robotics automation page covers the wider picture.
Machine tools and CNC retrofits
Builders and retrofitters in Peenya, Bommasandra and Jigani use servo motors on feed axes of light machines, rotary tables, loaders and bar feeders. A servo reducer often helps match a heavy table to a compact motor.
Automotive assembly and test
Component plants at Bidadi, Narasapura and Attibele use servo axes in press-fit, screwdriving, marking and end-of-line test stations. See automobile industry automation.
Aerospace, electronics and medical equipment
Precision assembly fixtures, dispensing heads and laboratory instruments use small servo motors, often with a brake on vertical axes.
A Practical Sizing Sequence
- Write down the motion profile: stroke, move time, acceleration and dwell.
- Calculate peak torque during acceleration and RMS torque over the whole cycle, including friction and gravity.
- Check maximum speed at the motor shaft, after any gearbox or belt ratio.
- Keep the load inertia within a workable ratio to the motor inertia; add a reducer if it is too high.
- Specify a brake for any axis that can fall under gravity.
- Select the matched drive from our servo drive guide for Bengaluru.
On slow, short indexing moves a closed-loop stepper may be enough; compare the options in our stepper servo drive guide.
Why Bengaluru Integrators Choose RB Automation
Our technical partnership with Rtelligent means motor, drive, cable set and gearbox are quoted as one checked axis, never a mix of series. We hold no Bengaluru stock: orders are dispatched from Ahmedabad, and sizing help comes by phone on +91 8511104864, WhatsApp +91 9898739737 or email contact@rbautomate.com, Monday to Saturday, 10:00 am to 6:00 pm. The full product list is on the Bengaluru industrial automation page.
Conclusion
On Bengaluru's robots, gantries, assembly cells and retrofits, a servo motor sized from the real motion profile runs cool, hits its targets and does not waste money on surplus power. Send the profile to RB Automation and we will come back with an Rtelligent motor, its drive and, where it helps, a gearbox.
Looking for a quote in Bengaluru? 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.
More Buying Guides for Bengaluru
- Stepper Motor Supplier in Bengaluru: Buying Guide
- Stepper Driver and Stepper Motor Driver Supplier in Bengaluru: Buying Guide
- Stepper Servo Drive Supplier in Bengaluru: Buying Guide
- Pressure Transmitter Supplier in Bengaluru: Buying Guide
- AC Drive and VFD Supplier in Bengaluru: Buying Guide
- Level Transmitter and Hydrostatic Level Transmitter Supplier in Bengaluru: Buying Guide
- Servo Drive Supplier in Bengaluru: Buying Guide
- PLC Supplier in Bengaluru: Buying Guide
Frequently Asked Questions
Which servo motors do you supply in Bengaluru?
We supply Rtelligent RSNA, RSHA, RSDA and RSM series AC servo motors, the IDV integrated low-voltage servo motor, the S01 super short DC servo motor and servo reducers, dispatched from Ahmedabad.
Which servo motor suits a mobile robot or battery-powered machine?
A low-voltage servo is the usual choice. The IDV integrated servo runs on 18-48 VDC with the drive built in, and the S01 DC servo runs on 48 V.
What information do you need to size a servo motor?
The motion profile (stroke, time, acceleration), load mass or inertia, any gearbox or belt ratio, maximum speed, duty cycle and whether the axis is vertical. The part number of an existing motor also helps.
Do you supply the drive, cables and gearbox with the servo motor?
Yes. We supply matched Rtelligent servo drives, cables and servo reducers so the axis comes as one package.
What is the price of a servo motor in Bengaluru?
There is no fixed price list. The price depends on the series, power, encoder, brake option, matching drive and quantity. Use the form on this page, call +91 8511104864 or email contact@rbautomate.com for a quotation.
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 Motor Supplier in Bengaluru
Tell us the model, quantity and application. Our engineers confirm the right product and quote it.
- Authorised Schneider Electric partner
- Supply across Gujarat and all India