BL-MC100E-30SB Okuma
Wake Industrial LLC is not an authorized distributor of this product.
The Okuma BL-MC100E-30SB is part of the BL Servo Motors series and features a permanent magnet field type with a duty rating designed for continuous operation. This three-phase motor supplies an output power of 3.0 kW and a rated speed of 3000 RPM. The BL-MC100E-30SB operates at 133 V and 14.7 A, adheres to IEC 34-1 standards, and has a shaft diameter of 35 mm.
Internal Product Review
The BL-MC100E-30SB is an Okuma BL servo motor rated at 3.0 kW with a 3000 RPM speed. Continuous duty and 3-phase operation support stable service in demanding machine applications. A 10.8 N·m stall torque stands out as a strong performance point.
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Product Description:
The BL-MC100E-30SB is a brushless AC servo motor manufactured by Okuma within the BL Servo Motors series. In motion-control assemblies, it couples with a matching amplifier to translate digital position commands into rotary movement, giving CNC axes and automated handling gantries repeatable accuracy. The motor’s compact frame and high torque density allow direct connection to ball screws or timing belts, providing the speed regulation and rapid response required for contour cutting, tool positioning, or coordinated multi-axis tasks in industrial automation.
Under continuous operation, the unit delivers a mechanical output of 3.0 kW while the rotor turns at the rated speed of 3000 rpm. Electrical input during that duty is 14.7 A, drawn from a servo drive that supplies 133 V to the stator windings. With a stall torque of 10.8 N·m, the motor can hold or accelerate loads without slipping when the axis is commanded to zero speed. These performance values are supported by a permanent-magnet field system and the control designation E, which indicates the encoder and tuning parameters used by compatible Okuma drives. The continuous-duty rating allows the thermal design to support sustained operation at the rated load without routine interruptions for cooling, which is suitable for precision manufacturing lines with long production cycles.
The electrical excitation frequency reaches 200 Hz, and the motor’s 8 poles allow the rotor to achieve synchronous speed with a moderate inverter output frequency while preserving torque linearity. Power is supplied through a three-phase connection that matches common machine-tool distribution systems. Shaft output is transmitted through a 35 mm diameter journal suited for standard couplings, and the design conforms to IEC 34-1 dimensional guidelines for interchangeability. The permanent-magnet design supports rapid current response and low cogging during precision positioning. Its shaft arrangement accommodates direct coupling to mechanical transmission components used in coordinated motion systems.
