Cular knife can process difficult-to-process flexible materials such as sheep wool, carbon fiber, glass fiber, artificial turf, composite materials, etc.
The basic principle of the circular knife is to use a motor to drive the blade to rotate at high speed to cut the material. Different materials can be processed by matching different blades.
The circular knife can choose different types of cutter heads according to needs.

Component Description

Power cord: Provides power
Motor: Power element
Fixed block: Connects to the support rod of the tool holder
Air inlet: Internal cooling gas inlet
Card ear: Used to lock the tool handle
Tool handle: Round knife blade
Round knife head: Clamp the blade
Installation Dimensions
91216 AC circular knife dimensions

Driver dimensions (side installation is recommended for better heat dissipation)

Speed switch dimensions

Installation Diagram

Instructions for use and debugging
Check if there is a gasket on the tool head coupling (the gasket may also be at the connection in the middle of the tool handle).
Align the M5 threaded fastening hole of the tool head with the M5-90 countersunk screw hole and insert it (pay attention to the groove at the connection when inserting, and connect it accordingly).
Finally, put in the M5-90 countersunk screw and tighten the screw with a hexagonal wrench to fix the tool head.


Blade installation
Use a hexagonal wrench to unscrew the screws in the threaded fastening holes and remove the blade cover.


E2 and long zero round cutter head


Direct-insert and B3 round cutter heads


Use an open-end wrench to tighten the blade screw, and then use an Allen wrench to tighten the blade counterclockwise. Finally, tighten the blade cover (which can also be removed and replaced with a presser foot assembly), and the blade installation is complete.

Presser foot installation
Align the M3 cylindrical countersunk hole of the presser foot with the M3 threaded fastening hole of the cutter head, and then tighten the screw with a hexagonal wrench.


Wiring Instructions

Motor three-phase line | Blue--MC Green--MB Yellow--MA |
Motor control line | Black--H- Blue--HC Green--HB Yellow--HA Pink--H+ |
Control signal line | V- EN |
Short-circuit wire | SV V+ |
Power cord | L (live wire) - AC 220V N (neutral wire) - AC 220V |
Wiring instructions for Hall-less drivers (with H OFF, no motor control line is required)

Precautions
- Before powering on, make sure the wiring is correct
- Do not use too much force when tightening the blade
- Non-professionals are not allowed to disassemble the blade head
- Pay attention to safety when installing the blade
- Clean and dry compressed gas must be connected. (For example, use a pneumatic triplex to filter, reduce pressure and add oil to ensure the normal operation of the pneumatic actuator and prevent malfunctions due to impurities, excessive air pressure or lack of oil.)
Motor three-phase line | Blue--MC Green--MB Yellow--MA |
Control signal line | V- EN |
Short-circuit wire | SV V+ |
Power cord | L (live wire) - AC 220V N (neutral line) - AC 220V |
Order Model
Order Model | Perce91216 |
Motor speed RPM | 0-6000 |
Motor power/W | 310W |
Overall dimensions/mm | 74W/366H/D65 |
Weight kg | 3.2 |
Delivery standard configuration

AC round handle

E2 round cutter head

Circular blades
(multiple specifications)

Multi-edge blades (multiple specifications)

Drive

A presser foot
(with E2 round cutter head)
Options and accessories

AC circular knife

Straight-in round cutter head

90 round cutter head

E2 round cutter head

B3 round cutter head

Circular blades
(multiple specifications)

Multi-edge blades (multiple specifications)

Ceramic blades
(multiple specifications)

A presser foot
(with E2 round cutter head

B presser foot
(with B3 round cutter head)

Drive
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