Coimbatore, Tamil Nadu · Est. 1988

Precision
Motor
Laminations

High-speed stamped electrical motor laminations for pump manufacturers, motor OEMs, and industrial applications. Rotors available as separate supply.

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30+
Years Industry
Experience
9K
Sq. Ft.
Facility
2
High-Speed
Presses Active
220T
New Press
Under Acquisition
Rotors & End Plates
Extra rotors & end plates supplied separately for all frames · Enquire now

Available Frames

Lamination Frame List

All stator and rotor laminations manufactured in-house using high-speed progressive tooling. Tight tolerances, consistent quality, bulk supply capability.

V-4 · 18 Slot
Stator OD: 92mm Rotor OD: 48mm Rotor ID: 23.5 / 26 / 28 / 30mm St. Slots: 18 Rt. Slots: 22
V-4 · 24 Slot (Type A)
Stator OD: 92mm Rotor OD: 48mm Rotor ID: 23.5 / 26 / 28 / 30mm St. Slots: 24 Rt. Slots: 22
V-4 · 24 Slot (Type B)
Stator OD: 92mm Rotor OD: 50mm Rotor ID: 22 / 23.5 / 28 / 30mm St. Slots: 24 Rt. Slots: 16
AL3 & NI71
Stator OD: 105mm Rotor OD: 54mm Rotor ID: 17 / 20mm St. Slots: 24 Rt. Slots: 20
1080-2P · U Slot & Square Slot
Stator OD: 126mm Rotor OD: 63mm Rotor ID: 20 / 25mm St. Slots: 24 Rt. Slots: 20 / 18
Frame 138
Stator OD: 138mm Rotor OD: 70mm Rotor ID: 38.5mm
1100-4P
Stator OD: 165mm Rotor OD: 95mm Rotor ID: 33.5mm St. Slots: 36 Rt. Slots: 28
Frame 137
Stator OD: 137mm Rotor OD: 73mm Rotor ID: 30 / 38.5 / 42mm St. Slots: 24 Rt. Slots: 18
SC100
Stator OD: 165mm Rotor OD: 104mm Rotor ID: 33.5mm St. Slots: 36 Rt. Slots: 28
Gang Tool Frames
1071 · 2P
Stator OD: 105mm Rotor OD: 58mm Rotor ID: 20mm Rt. Slots: 18
1080 · 6P
Stator OD: 126mm Rotor OD: 80mm Rotor ID: 25mm
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Extra Rotors — Available for Separate Supply

We supply rotor laminations separately for motor rewinders, repair shops, and OEMs. Standard bore sizes available across all listed frames. Enquire for pricing, quantities, and lead times.

Enquire for Rotors
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End Plates — Available for All Frames

We manufacture and supply end plates (end shields) to match all frames in our range. Available as part of a complete motor component set or separately. Ideal for motor manufacturers and assemblers looking for a single consolidated supplier.

Enquire for End Plates

Manufacturing Capability

Built for Precision.
Scaled for Volume.

High-speed progressive stamping with in-house tooling, delivering consistent quality and tight tolerances across all frame types.

⚡
High-Speed Stamping
Progressive die stamping on high-speed presses, enabling high-volume output with repeatable dimensional accuracy batch after batch.
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Tight Tolerances
Consistent slot geometry, OD/ID accuracy, and lamination thickness maintained through disciplined tooling and process control.
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Progressive Tooling
In-house tooling expertise covering stator and rotor profiles across a wide range of frame sizes and slot configurations.
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Bulk Production
Designed for large-volume industrial supply. Structured production planning to meet OEM delivery requirements reliably.
🏭
Facility Expansion
New facility under development with a 220-ton high-speed press planned, increasing capacity for larger frames and higher throughput.
🌱
EV & Renewable Ready
Actively developing capability for traction motor laminations, BLDC motor laminations, and generator laminations for emerging sectors.
125T
High-Speed Press
Operational
160T
High-Speed Press
Operational
220T
High-Speed Press
Under Acquisition

Industries Served

Who We Supply

Serving the Coimbatore industrial ecosystem and expanding into high-growth sectors.

💧
Pump Motors
Laminations for submersible, centrifugal, and domestic pump motor manufacturers. High-volume production with consistent dimensional quality.
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Industrial Motors
Precision stator and rotor laminations for general-purpose industrial motors, single-phase and three-phase applications.
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Expanding
EV & Traction Motors
Developing capability for BLDC motor laminations and traction motor laminations for electric vehicle manufacturers and Tier-1 OEMs.
☀️
Expanding
Renewable Energy
Generator laminations and wind energy motor components for the renewable energy sector. Aligning capacity with India's clean energy growth.

Manufacturing Process

From Coil to Dispatch

End-to-end in-house manufacturing ensures quality at every stage.

01
Raw Material
Sourced CRGO / CRNO steel coils, yield-tracked for material efficiency
02
Coil Feeding
Precision coil feed into progressive die on high-speed press
03
Press Operation
High-speed progressive stamping — stator and rotor profiles in one pass
04
Inspection
Dimensional checks, batch sampling, slot geometry verification
05
Stacking & Packing
Laminations stacked, counted, and packed for dispatch
06
Dispatch
Reliable delivery schedules to Coimbatore and pan-India customers

Why KTM Automation

What We Bring
to the Table

01
30+ Years in the Industry
Roots dating back to 1988 in the motor component ecosystem. Deep understanding of what manufacturers actually need.
02
Modern Manufacturing Infrastructure
High-speed presses, progressive tooling, and a new facility under development. Built to scale, not just survive.
03
Precision & Consistency
Tight tolerances across all frames. Dimensional accuracy you can rely on across every batch.
04
Reliable Delivery
Production planning aligned to your requirements. No surprises on lead times. Long-term partnership mindset.
05
Flexible Supply
Stator and rotor laminations supplied together or separately. Extra rotors available for rewinders and repair shops.
06
Growth-Oriented Partner
Willing to invest in certifications, custom tooling, and process upgrades to support your OEM requirements.

Get in Touch

Looking for a Reliable
Lamination Manufacturer?

We supply pump and motor manufacturers across Coimbatore and India. Reach out for a capability discussion, RFQ, or to enquire about rotor supply.

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Contact

Reach Out

KTM Automation

📍
Location
Avarampalayam, Coimbatore
Tamil Nadu, India
📞
Phone / WhatsApp
+91 96327 32974
✉️
Extra Rotors & End Plates Available
We supply rotor laminations and end plates separately for motor rewinders, OEMs, and repair shops. Available for all listed frames. Call or WhatsApp for pricing.

Send an Enquiry

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