700 Large Capacity, High Torque
Coil Winding Machine


The Broomfield 700 winder is a single speed, high torque winder that can handle large, heavy coils. This heavy duty winder can be manufactured with various speeds and torques according to your application requirements.


Motor Equipment: 5 hp (3.73 kW) - 30 hp (22.38 kW) AC motor with foot controlled, variable speed vector drive.

Faceplate: 22" (558.8 mm) diameter.

Primary Reduction: Belt and pulley.

Secondary Reduction: Gear reducer.

Spindle Speed: Per application.

Maximum Torque: 3,500 ft. lbs. (4746 Nm)

Power Requirement: Electrical:
5 hp: 220V, three phase, 40 amps.
10 hp - 30 hp: 460V, three phase.
Other voltages available.
Air: 80 PSI (5.5 bars) at minimal CFM.

Spindle Rotation: Either direction can be selected by a switch on the control panel.

Spindle Center Height: 43" (1092.2 mm) from the floor.

Brake: Electromagnetic spring set disc brake (for 5 hp) or air actuated disc brake operated by removing foot from variable speed control, by total turns counter or by emergency stop button.

Tailstock: Mounted on precision ways to allow positioning anywhere along winding axis. 4" (101.6 mm) quill travel. 60° live center in No. 5 or No. 6 morse taper.

Maximum Distance Between Centers:
700B and 700C: 65" (1651 mm)

Maximum Swing Diameter:
700A: 83" (2108.2 mm)
700B & 700C: 63" (1600.2 mm)

Machine Control:
A & B Models: Programmable Electronic Counter
C Model: S-50 winding controller with 50 programmable stops, 7 program capacity, parallel and spiral layering and end stops to define winding width .


For additional information on coil winding equipment or other Broomfield machines, please contact us directly at (978) 779-6600 or through our online contact form.