// Induction Motor Winding Line

Horizontal Type Coil Insertion Machine 1 HP to 3 HP

This horizontal stator coil inserting machine is designed for simultaneous
insertion of pre-wound coils and wedges into stator slots. It is equipped
with a servo-driven insertion mechanism, ensuring smooth, accurate, and
damage-free coil pushing.

Pre-Production Sample

Stator stack height 20–50 mm | up to 120 mm (optional)
Stator ID 30–62 mm | up to 62–120 mm (optional)
Stator OD 89, 100, 110, 120, 136, up to 200
Tooling stroke 65 mm | optional
Wire type AL / Copper
Slot No 8–48 slots
Power supply 380V / 50–60 Hz / 3 KW
Weight 700 kg (approx.)
Dimension (L)1600 × (W)740 × (H)1500 mm
Ball Screw & Guideways Hiwin / THK
Switch & Gears Havells | Omron | Schneider
Control System Delta
Wedge paper thickness 0.4 mm max
Wedge cutter motor Servo / Induction motor
Wedge feeding Stepper / Servo motor

Main Features
This horizontal stator coil inserting machine is designed for simultaneous
insertion of pre-wound coils and wedges into stator slots. It is equipped
with a servo-driven insertion mechanism, ensuring smooth, accurate, and
damage-free coil pushing.
The wedge (slot liner) feeding system is controlled by a stepper motor,
allowing automatic length adjustment and precise positioning. All
operational parameters—including insertion speed, pushing force, wedge
length, feeding mode, and dwell timing—can be set through the HMI
(Human-Machine Interface).The machine can adjust its feeding pattern
and insertion speed according to different wire gauges, slot filling rates,
and stator sizes, making it suitable for high-density copper fill motors
(1HP–3HP).
Applications
The horizontal coil insertion machine is ideal for stators used in:1HP to 3HP
industrial motors, Water pump motors, Air conditioner & refrigeration
compressor motors, Washing machine & appliance motors, Fan motors &
blower motors, Generator & alternator motors, Single-phase and threephase induction motors