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This specialized Notching Machine is engineered for the precision machining of motor cores. It processes laminations via an inner-locating method, capable of punching slots (including complex spirals and unequally distributed patterns) and through-holes. Its core innovation lies in a fully servo-electric drive system replacing traditional mechanical components. The slide motion, indexing, and feed are all governed by servo motors and ball screws, enabling exact control over position, velocity, and acceleration. This results in a highly flexible, intelligent, and stable machine with minimal impact and simplified maintenance for core manufacturing.
Executes spiral slots and skip-notching for irregular slot patterns (1-999 slots). A digital HMI allows rapid setup without gear changes, enhancing flexibility and productivity.
Features a servo-driven slide and indexing system with programmable speed/position control, first-slot adjustment, power-failure memory, and auto homing for supreme accuracy and process stability.
Simplified mechanical structure (no flywheel/clutch) reduces failure points. Built-in fault diagnosis, slow start/stop functions, and low-noise operation ensure reliability and extended machine and die life.
| Notching Machine Parameters | |||||||
| No. | Description | CCS（SF3）-50 indexing servo moving |
CCS（SF3）-100 indexing servo moving |
CCS（SF3）-160 indexing servo moving |
CCS（SF3）-200 indexing servo moving |
CCS（SF3）-200 machine body servo moving |
unit |
| 1 | Nominal force | 50 | 100 | 160 | 200 | 200 | kN |
| 2 | Max.Punching thickness | 1 | 1.5 | 2 | 2 | 2 | mm |
| 3 | Number of strokes | 180～800 | 180～700 | 180～700 | 180～700 | 180～700 | per min |
| 4 | Stroke of slide (at Max. Shut height) | 15 | 20 | 20 | 20 | 20 | mm |
| 5 | Max. shut height | 210 | 210 | 220 | 220 | 220 | mm |
| 6 | Adjustment of shut height | 25 | 25 | 35 | 35 | 40 | mm |
| 7 | Distance between slide center to machine body (Throat depth) | 205 | 260 | 350 | 350 | 400 | mm |
| 8 | Number of slots | 1～999 | 1～999 | 1～999 | 1～999 | 1～999 | pcs |
| 9 | Distance between center line of index shaft and center line of slide | 45～325 | 50～500 | 150～650 | 150～650 | 150～680 | mm |
| 10 | Lamination diameter | Φ90～Φ650 | Φ100～Φ1000 | Φ300～Φ1500 | Φ300～Φ1500 | Φ300～Φ1500 | mm |
| 11 | Slide bottom surface size(FB×LR) | 100×150 | 110×170 | 140×210 | 140×210 | 140×210 | mm |
| 12 | Slide stem hole（diameter×depth） | Φ32H7×35 | Φ32H7×50 | Φ32H7×50 | Φ32H7×50 | Φ32H7×50 | mm |
| 13 | Worktable size(FB×LR) | 200×340 | 305×420 | 360×450 | 360×450 | 370×480 | mm |
| 14 | Compressed air pressure | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | MPa |
| 15 | Worktable height to floor | 800 | 870 | 895 | 895 | 1075 | mm |
| 16 | Machine Dimension(L×W×H) | 2050×800×1730 | 2600×850×2140 | 3050×900×2180 | 3050×900×2180 | 3150×1170×2350 | mm |
| Notching and Coiling Machine Parameters | ||||
| No. | Description | CJS4-31.5 | CJS4-31.5 | unit |
| 1 | Nominal force | 31.5 | 31.5 | kN |
| 2 | Max. Punching thickness | 0.65 | 0.65 | mm |
| 3 | Number of strokes | 120～300 | 120～300 | per min |
| 4 | Slide stroke(at Max. Shut height) | 16 | 16 | mm |
| 5 | Max. Shut height | 195 | 195 | mm |
| 6 | Adjustment of shut height | 25 | 25 | mm |
| 7 | Distance between slide center to machine body (Throat depth) | 130 | 130 | mm |
| 8 | Number of strokes | 12～150 | 12～150 | times |
| 9 | Min. ID of iron core | Φ80 | Φ140 | mm |
| 10 | Max. OD of iron core | Φ400 | Φ666 | mm |
| 11 | Max. Sheet width | 80 | 80 | mm |
| 12 | Slide bottom surface size(FB×LR) | 125×240 | 125×240 | mm |
| 13 | Slide stem hole（diameter×depth） | Φ32H7×20 | Φ32H7×20 | mm |
| 14 | Worktable size(FB×LR) | 150×340 | 150×340 | mm |
| 15 | Compressed air pressure | 0.4 | 0.4 | MPa |
| 16 | Worktable height to floor | 1025 | 1325 | mm |
| 17 | Machine Dimension(L×W×H) | 9000×1100×2100 | 9000×1200×2350 | mm |
