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Motore NSK
Brand: NSK -
Cat: Servo Motor
Code:YS3040GN011
| Combination name | Availability | Price |
|---|---|---|
CNC Servo Motor – NSK YS3040GN011
The YS3040GN011 is a precision CNC servo motor (“CNC Servo Motor”) manufactured by NSK, belonging to the YS series within NSK’s machine tool drive product line. The unit is designed for high-precision axis control on machining centres, grinding machines, and CNC systems that demand high positioning repeatability. The part number YS3040GN011 identifies the complete motor assembly including the integrated encoder; accessories such as connector kits and cables must be ordered separately according to the machine builder’s documentation.
The servo motor is the electromechanical actuator that converts the CNC reference signal into controlled rotary motion on the machine axis: it maintains the programmed position and speed even under load variations, thanks to the encoder feedback loop to the servo drive. A motor failure — caused by open windings, a damaged encoder, or worn bearings — completely disables the affected axis, rendering the machine inoperable until the component is replaced or repaired.
NSK Ltd. is a Japanese manufacturer founded in 1916 and a world leader in rolling bearings, ball screws, linear guides, and precision motors for machine tools. NSK’s Motion & Control division supplies ultra-precision components to the aerospace, automotive, and manufacturing sectors. Products in the YS series are classified as legacy / discontinued: available exclusively as used, NOS surplus, or through specialist overhaul.
Main Technical Specifications
| Type | Precision rotary servo motor for CNC (Servo Motor) |
| Part number | YS3040GN011 |
| Brand | NSK Ltd. (Japan) |
| Series | YS – servo motors for CNC machine tools |
| Known application | Axis control on CNC machining centres and grinding machines |
| Function | CNC axis actuator: closed-loop position and speed control |
| Feedback | Integrated incremental / absolute encoder (typical YS series) |
| Power supply | AC three-phase or DC bus (compatible with NSK drive – verify documentation) |
| Interfaces | Encoder connector + power connector (NSK standard platform) |
| Protection rating | IP65 |
| Weight | ~2–6 kg |
| Dimensions | ~Ø80–130 × L 150–280 mm |
| Production status | Legacy / discontinued — used/surplus/repair only |
