8LSA26.R0060D100-0 B & R Automation
Wake Industrial LLC is not an authorized distributor of this product.
The B & R Automation 8LSA26.R0060D100-0 is a three-phase synchronous motor from the 8LS Synchronous Motors series, featuring a flange dimension of 58 mm and mounting flange availability. It is self-cooled with a protection rating of IP64, and has a rated speed of 6000 rpm and a rated voltage of 400 V. The motor delivers a rated torque of 0.69 Nm and a peak torque of 3.20 Nm.
Internal Product Review
The 8LSA26.R0060D100-0 is a B & R Automation three-phase synchronous motor with self-cooling, free-circulation operation. Resolver feedback and IP64 protection support dependable servo performance in enclosed machinery. Rated speed to 6000 rpm is a strong advantage for fast, precise motion applications.
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Product Description:
B & R Automation manufactures the 8LSA26.R0060D100-0, a three-phase synchronous motor in the 8LS Synchronous Motors series that supplies closed-loop rotary actuation for positioning, conveying, and light machining cells. The 8LSA designation identifies the standard build without reinforced bearings, while length code 6 indicates the housing depth that mates with a 58 mm flange. The rotor shaft is furnished with a keyed end, and a mounting flange is provided for direct coupling to gearboxes or machine frames. Electrical and feedback conductors exit through an angled swivel connector that simplifies cabinet routing. A resolver supplies position feedback, and operation relies on self-cooling with free air circulation. The unit is delivered without a holding brake or oil seal.
At its continuous operating point, the motor produces 0.69 Nm of torque while spinning at 6000 rpm, drawing 0.95 A from a DC link that is maintained at 400 V. The copper windings present 20.8 Ω of resistance and 43.98 V per 1000 rpm of back-EMF, allowing accurate voltage-based speed estimation. Start-up current rises to 1.10 A, developing 0.80 Nm of stall torque until motion begins. For short acceleration bursts, the amplifier may supply up to 5 A, letting the rotor reach a peak torque of 3.20 Nm. Response time is aided by a 1.8 ms electrical time constant, and thermal equilibrium is reached over a 30 minute period, so cyclic loads can be applied without exceeding winding limits.
The magnetic circuit carries 37.5 mH of inductance, which filters current ripple and stabilizes the velocity loop. The motor converts every ampere into rotational effort at a rate of 0.73 Nm/A, and positional repeatability is held within 10 arcmin. An enclosure rating of IP64 protects against dust ingress and multidirectional splashing, supporting installation near process equipment.
