Motor manufacturing · Made in India
Custom DC motor manufacturer in India
Star Automations designs and manufactures custom DC, PMDC and PMDC servo motors at its factory in Puducherry, India, from 12 V up to 90 V DC and for 200 V to 240 V AC drive input. Each motor is designed for the customer's application, not picked from a fixed catalogue, with Hall sensor, encoder or resolver feedback and an optional brake. We machine the housings, end caps and shafts, wind the field coils and armatures, assemble the motor and run-test it before dispatch. Send your voltage, power, speed, shaft and mounting, and we tell you whether we can build it, and at what price.
Star Automations as a motor manufacturer
| Question | Answer |
|---|---|
| What we manufacture | Custom wound-field DC motors, PMDC (permanent-magnet DC) motors, PMDC servo motors, and small brushless motors up to 1 kW |
| Supply voltages | 12 V, 24 V and other DC voltages up to 90 V DC; motors for 200 V and 240 V AC drive input |
| Feedback and brake | Hall sensors, encoder or resolver feedback, or no feedback; with or without a brake |
| Design approach | Designed for your application: voltage, power, speed, duty, shaft and mounting |
| Built to | Your drawing, your specification, or a sample of a motor that is no longer available |
| Made in | Our own factory, C-20 Industrial Estate, Thattanchavady, Puducherry, India |
| Made in-house | Housing, end caps and shaft machining, field coil and armature winding, assembly and run test |
| Order size | Prototype first, then batch and repeat orders |
| To get a quote | Voltage, power or torque, speed, duty, shaft size, mounting and quantity |
| Contact | WhatsApp or call +91 97866 22233, email info@starautomations.com |
DC motors built to your application
Wound-field DC motors
Field coils and pole shoes, armature with commutator, brush gear and bearings, assembled in a machined aluminium housing.
PMDC and PMDC servo motors
Permanent-magnet DC motors and PMDC servo motors with feedback, for speed and position control.
Custom housings and shafts
Housing, flange, end cap and shaft machined to your mounting, so the motor fits your machine without changes.
Replacement for obsolete motors
When the original motor is no longer made, send a sample. We study it and build a matching motor.
Small brushless motors
Brushless motors up to 1 kW for applications where you want no brush maintenance.
Feedback devices and brakes, fitted to order
Every motor can be built with or without feedback and with or without a brake. Tell us the drive or controller you use, and we match the feedback signal to it.
Hall sensors
Hall-effect sensors for commutation and speed signals, used on brushless and PMDC servo motors.
Encoder
Encoder feedback for accurate speed and position control. Resolution and output type are chosen to suit your drive.
Resolver
Resolver feedback where heat, vibration or a harsh environment needs a rugged position sensor.
With brake
A holding brake on the motor shaft, so the load stays in place when power is off. Brake voltage is chosen to suit your system.
Where our motors are used
If your application is not listed, send the requirement. We design the motor around it.
Machines and automation
Special purpose machines, packaging, printing and labelling, textile machines, conveyors and material handling.
Railway
Motors for railway equipment and sub-systems, built to the drawing and specification of the order.
Medical equipment
Motors for medical devices and hospital equipment, sized to the duty and space in the device.
Laboratory equipment
Motors for lab instruments such as stirrers, shakers, pumps and sample handling.
Pumps, fans and actuators
Dosing and transfer pumps, blowers, valve actuators and linear actuators.
Battery-powered equipment
12 V to 90 V DC motors for trolleys, carts, AGVs, solar tracking and other battery or DC supply systems.
Made in our Puducherry factory
From your specification to a tested motor
Specification
You send the voltage, power, speed, duty, shaft and mounting, or a drawing or sample.
Design and quote
We confirm the design, the price and the delivery date in writing.
Machining
Housing, end caps and shaft are machined in our workshop.
Winding and assembly
Field coils and armature are wound, then the motor is assembled with bearings and brush gear.
Run test and dispatch
Every motor is run-tested before dispatch, with a test record.
What to send for a motor quote
The more of these you send, the faster and more exact the quote. If you only have an old motor, a photo of it and its nameplate is a good start.
A prototype is built and approved first. Batch production follows the approved prototype.
- Supply voltage (DC)
- Power, or torque and speed
- Duty: continuous or intermittent
- Direction of rotation
- Feedback: Hall sensors, encoder, resolver or none
- Brake: with or without, and brake voltage
- Shaft diameter, length and key or flat
- Mounting: flange, foot or face, with dimensions
- Lead wire length, type and terminations
- Quantity: prototype and yearly volume
- Drawing, datasheet or a sample motor
Why buyers choose Star Automations for custom motors
Motor people since 1998
Our founder has worked on servo motors since 1998. Star Automations was founded in 2000.
One factory, one owner
Machining, winding, assembly and testing happen under one roof, so one team answers for the motor.
Made in India
Designed and built in Puducherry. No import lead time on the motor.
Repair background
Years of repairing motors from many brands show us how motors fail. That shapes how we build ours.
Does Star Automations manufacture DC motors?
Yes. Star Automations designs and manufactures custom DC motors at its factory in Puducherry, India, including the housing, shaft, field coils and armature.
Can you build a motor to my drawing or sample?
Yes. Send a drawing, a datasheet or a sample motor. We confirm whether we can build it, and send a price and delivery date.
Can you replace a DC motor that is no longer made?
Often, yes. Send the old motor or clear photos of it with its nameplate and dimensions. We build a matching motor where it is possible.
What voltages do you build for?
12 V, 24 V and other DC voltages up to 90 V DC, and motors for 200 V and 240 V AC drive input. The voltage is set by your application.
Do you make PMDC servo motors?
Yes. We manufacture PMDC (permanent-magnet DC) motors and PMDC servo motors, designed for your speed, torque and feedback needs.
Can the motor have an encoder, resolver or Hall sensors?
Yes. We fit Hall sensors, an encoder or a resolver to suit your drive or controller. A motor can also be built without feedback.
Can you fit a brake?
Yes. Motors can be built with a holding brake, with the brake voltage chosen to suit your system.
Do you make brushless motors?
Yes. We manufacture small brushless motors up to 1 kW.
Do you make prototypes and small quantities?
Yes. We build a prototype first. After you approve it, we build batch and repeat orders.
Is every motor tested?
Yes. Every motor is run-tested before dispatch, and the test record is shared with the motor.
Where is your motor factory?
C-20 Industrial Estate, Thattanchavady, Puducherry, India. We also have offices in Chennai and Bengaluru.
How do I get a quote?
WhatsApp or call +91 97866 22233, or email info@starautomations.com, with the voltage, power, speed, shaft, mounting and quantity.
Send your motor specification. We reply with a design and a price.
WhatsApp your voltage, power, speed and mounting to +91 97866 22233, or email info@starautomations.com.