Unwinding & Supply
AssemblyMotorized unwinding spindle with load-cell dancer and edge guide maintains ±1% web tension before calender nip. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Unwinding & Supply parts and their functions
5 top-level parts · 5 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Unwinding Servo Motor | 1× | 2–5 kW servo motor, 0–500 m/min |
| 2 | Tension Dancer Roller | 1× | Spring-loaded arm, 100–150 mm travel |
| 3 | Web Tension Load-Cell | 1× | Load-cell under dancer, 0–500 N range |
| 4 | Edge Alignment Stepper | 1× | Stepper motor positioning edge within ±5 mm |
| 5 | Encoder | 1× | Rotary encoder on spindle for speed feedback |
3D model
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Bill of materials for Unwinding & Supply
5 top-level lines · 5 rows shown · 5 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Unwinding Servo Motor | electrode-calendering-machine-unwinding-motor | 1× | 1 | · | part |
| 2 | Tension Dancer Roller | electrode-calendering-machine-dancer-roller | 1× | 1 | · | part |
| 3 | Web Tension Load-Cell | electrode-calendering-machine-tension-sensor | 1× | 1 | · | part |
| 4 | Edge Alignment Stepper | electrode-calendering-machine-edge-guide-motor | 1× | 1 | · | part |
| 5 | Encoder | encoder | 1× | 1 | · | part |
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Where the unwinding & supply is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $2–$500. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Inovance
inovance.com ↗
|
Shenzhen, CN | Drives & motion control | 500 units | 10–14 wks |
| sonacomstar.com ↗ | Gurugram, IN | EV driveline & motors | 500 units | 10–14 wks |
| broad-ocean.com ↗ | Zhongshan, CN | Electric motors | 500 units | 10–14 wks |
| nidec.com ↗ | Singapore | Motors, regional ops | 500 units | 10–14 wks |
| bosch.in ↗ | Bengaluru, IN | Automotive components | 500 units | 10–14 wks |