The Omron R88M1M7K515CBS2 is a 1S-series servo motor delivering 47.8 Nm of continuous torque at a rated speed of 1500 min⁻¹, drawing 22 A from a 323–528 VAC supply. That torque figure tells you the motor can hold a 47.8 Nm load continuously without thermal overload — sizing it for direct-drive applications like rotary indexing tables, winders, or high-inertia conveyors where gearbox multiplication isn't wanted. The 1500 min⁻¹ base speed means it's a medium-speed motor; if your axis needs 3000 min⁻¹ at the same torque, you'd step up to the next frame in the 1S family.
Frame and integration
The 352 × 180 × 180 mm frame (width × height × length) puts this in a compact footprint for its torque class. Mounting pattern and shaft dimensions follow the 1S-series standard — mates directly to the corresponding 1S servo drive without adapter plates. Panel builders should verify the 180 mm body depth clears the backplane or gland plate before laying out the enclosure.