8LSA25.E5060D000-3 B & R Automation
Wake Industrial LLC is not an authorized distributor of this product.
The B & R Automation 8LSA25.E5060D000-3 is a three-phase synchronous motor in the 8LS Synchronous Motors series. It features a flange dimension of 58 mm and a rated speed of 6000 rpm. The motor uses optical EnDat encoder technology with 13/12 bit resolution and supports multi-turn capability up to 4096 revolutions.
Internal Product Review
The 8LSA25.E5060D000-3 is a well-engineered B & R Automation three-phase synchronous motor with self-cooling through free circulation. Optical EnDat feedback and multi-turn capability support precise motion control in demanding servo applications. A 6000 rpm rated speed makes this motor a strong choice for fast, accurate axis performance.
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Product Description:
The 8LSA25.E5060D000-3 is a three-phase synchronous motor manufactured by B&R Automation and included in the 8LS Synchronous Motors series. Intended for general industrial automation, the unit converts drive power into controlled rotary motion for pick-and-place modules, packaging axes, and other cyclic loads. Its built-in absolute encoder and high base speed allow it to maintain commanded position and velocity while remaining compatible with servo drives used across the B&R motion platform.
The motor has a rated speed of 6000 rpm, making it suitable for fast indexing duties. Position feedback is supplied by an optical EnDat encoder that provides 13-bit single-turn and 12-bit multi-turn data, supporting precise electrical commutation and absolute positioning over the full travel range. The feedback and power conductors exit the housing through an angled, swiveling molded connector, simplifying cable routing inside compact enclosures. A 58 mm square mounting flange follows IEC sizing and mates directly with gearboxes or machine plates. The motor has no holding brake, so vertical axes must rely on external clamping when drive power is unavailable. Its smooth shaft eliminates key-related stress concentrations while allowing torque transfer through a suitable friction coupling.
Thermal management relies on self-cooling through free air circulation, so continuous motor loading depends on sufficient ambient airflow rather than an external blower. The encoder complies with EnDat protocol version 2.1 and retains multi-turn position information for up to 4,096 revolutions. The motor is produced as product revision 3. A mechanical length index of 5 indicates the stator stack used for this frame, while the 8LSA configuration represents a standard build without reinforced bearings. The absence of an oil seal lowers rotational drag at the shaft exit, and the housing interface supports direct attachment to compatible machine frames.
