Product Description:

The SG-B2.014.065-03.000 is a synchronous servo motor produced by Bosch Rexroth Indramat within the SG Synchronous Servo Motors series. In automated machinery, it converts drive current into precisely regulated rotary motion, allowing compact axes or spindles to follow commanded profiles for positioning, metering, or light cutting tasks. The motor integrates with compatible digital drives, making it suitable for multi-axis systems that require tight speed regulation and rapid torque buildup.

Rated for a nominal speed of 5800 rpm, the unit can track high-frequency velocity commands without entering the field-weakening range. At standstill, it delivers 1.3 Nm of continuous torque while drawing 4.4 A; this combination represents its continuous stall operating point and supports proper drive selection. The torque factor of 0.32 Nm/A relates output torque to phase current, simplifying the calculation of peak demand during acceleration. Enclosure protection is classified as IP65, preventing dust ingress and protecting internal components against water jets from any direction. This protection allows the motor to operate near working areas that contain airborne particles or occasional water spray without requiring an additional enclosure.

Mechanical integration is based on a square flange that measures 100 mm across and is machined to flange accuracy grade N, ensuring concentric alignment with gearboxes or belt drives. With the optional holding brake installed, the overall housing length is 155 mm, keeping the assembly compact for installations with limited axial space. The maximum axial shaft load is 150 N, which helps prevent excessive bearing stress when pulleys or couplings apply thrust along the shaft centerline. Rotor inertia is 0.105 × 10^-3 kg·m², permitting quick reversals and responsive acceleration in pick-and-place modules. The keyed shaft measures 19 mm in diameter and 40 mm in length, and its matching feather key provides positive torque transmission to the connected mechanical drive without relying solely on friction.