1MS310D-6B-A1/S010 Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911273361
The Bosch Rexroth Indramat 1MS310D-6B-A1/S010 is a stator for the 1MB Frameless Spindle Motor and belongs to the 1MB High-Speed Asynchronous Motors series. It features liquid cooling with an aluminum cooling jacket and includes NTC resistors, PTC resistors, and bimetals as special equipment. The stator comes with a 1.5 meter connection cable conducted through the stator end and is suitable for use with third-party drives.
Internal Product Review
The 1MS310D-6B-A1/S010 is a stator for a 1MB frameless spindle motor with liquid cooling. Compatibility with third-party drives and an aluminum cooling jacket support flexible integration and dependable thermal control. The 1.5 m loom connection through the stator end simplifies installation, making the stator a strong choice for high-speed spindle builds.
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Product Description:
The 1MS310D-6B-A1/S010 is a stator segment built by Bosch Rexroth Indramat for the 1MB High-Speed Asynchronous Motors series. As a frameless spindle motor stator, it forms the fixed electromagnetic portion of a high-speed machining spindle and provides the magnetic field that interacts with a separately supplied rotor. In industrial automation, the stator is installed inside a machine tool housing and mates with a matching rotor to deliver precise torque at elevated rotational speeds controlled by external servo drives.
Key construction parameters define how the stator integrates with surrounding hardware. A liquid cooling circuit runs through the external jacket, carrying heat away so continuous output is not limited by winding temperature. The mechanical envelope is governed by frame size 310, while the active stack depth corresponds to motor length code D; these two values determine the cavity that must be machined in the spindle housing. Electromagnetic behavior is set by the 6B winding variant, which fixes phase resistance and inductance so drive parameters can be loaded directly. Because the design is compatible with third-party drives, OEMs can pair the stator with non-Rexroth inverters providing the required current, voltage, and sensor feedback.
Installation considerations are supported by a pre-terminated 1.5 m connection cable that exits through the non-drive-end of the stator for straightforward routing to the cabinet. Thermal transfer is enhanced further by a aluminum cooling jacket, giving high conductivity between the windings and the coolant. Embedded NTC resistors, PTC resistors and bimetals supply temperature signals and discrete overtemperature contacts so the drive can initiate controlled shutdowns before insulation limits are reached. As part of the 1MB High-Speed Asynchronous Motors series, the stator follows common mechanical codes, simplifying replacement and spare-part stocking across machines that share this high-speed platform.
