Stepper Motor & Rotation Control
AssemblyA NEMA 23 stepper motor that rotates the drum by exactly 12° (1/30th of a full rotation) after each deposit, advancing to the next compartment with high precision. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Stepper Motor & Rotation Control parts and their functions
6 top-level parts · 6 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Stepper Motor | 1× | NEMA 23 bipolar stepper, 200 steps per revolution, 1.8° per step, 3 N·m holding torque |
| 2 | Motor Driver | 1× | Microstepping driver, 1/8 or 1/16 stepping for smooth rotation, prevents stepper resonance |
| 3 | Gearbox | 1× | 20:1 or 30:1 reduction gearbox, outputs 12° rotation per stepper step (or 24 steps per full rotation) |
| 4 | Motor Coupling | 1× | Flexible coupling connects stepper output to gearbox input, accommodates minor misalignment |
| 5 | Motor Brake | 1× | Solenoid-actuated spring-set brake holds drum in place when power is off or between deposits, prevents creep |
| 6 | Connector | 1× | Stepper coil harness to control board, brake solenoid power |
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Bill of materials for Stepper Motor & Rotation Control
6 top-level lines · 6 rows shown · 6 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Stepper Motor | rotary-deposit-safe-stepper-motor | 1× | 1 | · | part |
| 2 | Motor Driver | rotary-deposit-safe-motor-driver | 1× | 1 | · | part |
| 3 | Gearbox | rotary-deposit-safe-gearbox | 1× | 1 | · | part |
| 4 | Motor Coupling | rotary-deposit-safe-motor-coupling | 1× | 1 | · | part |
| 5 | Motor Brake | rotary-deposit-safe-motor-brake | 1× | 1 | · | part |
| 6 | Connector | connector | 1× | 1 | · | part |
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Where the stepper motor & rotation control 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 |