8LSA25.E5060D200-0 B & R Automation
Wake Industrial LLC is not an authorized distributor of this product.
The B & R Automation 8LSA25.E5060D200-0 is a three-phase synchronous motor from the 8LS Synchronous Motors series. It features a flange dimension of 58 mm and a rated speed of 6000 rpm, with an optical EnDat 2.1 encoder for feedback. This motor is self-cooled by free circulation, comes equipped with a standard holding brake, and uses an angled connector for connections.
Internal Product Review
The 8LSA25.E5060D200-0 is a B & R Automation three-phase synchronous motor with self-cooling free circulation. Optical EnDat 2.1 feedback supports precise motion control, while 6000 rpm rated speed gives the motor strong dynamic response. A smooth shaft and multi-turn capability to 4096 revolutions make the unit an excellent fit for repeatable positioning duty.
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Product Description:
The 8LSA25.E5060D200-0 is produced by B & R Automation as part of the 8LS Synchronous Motors series. Delivered in the 8LSA standard configuration without reinforced bearings, this rotary unit serves closed-loop positioning axes in automated machinery. A mounting flange on the front face secures the housing to machine frames, while a swivel cable outlet allows conductors to be routed through confined spaces. By combining compact geometry with an integrated absolute encoder, the motor supplies drive torque and precise position data to compatible B & R servo amplifiers. This arrangement supports controlled acceleration, accurate stopping, and repeatable positioning in machines with limited installation space.
The motor is a three-phase synchronous motor that provides consistent torque across a wide speed range. Its rated mechanical speed reaches 6000 rpm, making the device suitable for fast pick-and-place heads and light spindle duties. Heat is removed through self-cooling with free air circulation, eliminating the need for an external fan and simplifying enclosure design. The square flange measures 58 mm and centers the stator while transmitting reaction forces to the machine bed. Power and feedback cables leave the housing through an angled swivel connector, allowing the cable direction to be adjusted without creating an excessively tight bend. The smooth shaft end supports a backlash-free coupling, while length code 5 indicates the laminated core depth selected for this frame size.
Motion feedback is generated by an encoder that uses optical EnDat technology and operates with protocol revision 2.1. It provides 13-bit single-turn and 12-bit multi-turn resolution and tracks up to 4,096 revolutions, removing the need for a homing sequence after power-up. A standard holding brake clamps the rotor when power is removed, helping prevent movement on vertical or load-bearing axes. Because the motor does not have an oil seal, the shaft must be protected from direct coolant exposure and other liquids that could enter the bearing area. The connectorized cable outlet permits straightforward cable removal, while the standard bearing arrangement is intended for applications with moderate radial loads. The encoder retains absolute position across multiple shaft revolutions, allowing the drive to restore the recorded axis position when the control system restarts.
