USD 494.59
1.5 kW 1S middle-inertia servo motor with 2000 RPM speed, 7.16 Nm torque, and 23-bit battery-free encoder. Precision motion control for industrial robotics and synchronized packaging mechanisms.
The Omron R88M-1M1K520T-S2 is a high-performance 1S-Series AC servo motor engineered for precision motion control in industrial automation. Delivering 1.5 kW of active power with a 200-230 VAC supply, this middle-inertia motor operates at a rated speed of 2000 RPM. It features a 23-bit high-resolution absolute encoder that requires no battery, eliminating maintenance downtime and ensuring highly accurate positioning. Built with a 130 mm square flange and a 22 mm keyed shaft with a tap, the unit delivers a continuous rated torque of 7.16 Nm and a powerful peak torque of 21.5 Nm. It is optimized for seamless integration with Omron R88D-1SN EtherCAT servo drives.
| Parameter | Value |
|---|---|
| SupplyVoltage | 200-230VAC[1.1] |
| Rated Power | 1.5 kW |
| Rated Speed | 2000 RPM |
| Rated Torque | 7.16 Nm |
| Peak Torque | 21.5 Nm |
| Encoder Type | 23-Bit Absolute, Battery-Free |
| Shaft Diameter | 22 mm |
| Flange Size | 130 mm Square |
| Inertia Level | Middle Inertia |
| Mechanical Features | With Key and Tap, Without Brake, Without Seal |
The 1S series servo motor provides high-torque precision motion for axes feed systems in CNC machinery [1.3].
Prevents machining inaccuracies and eliminates the need for homing sequences after a power loss thanks to the battery-free 23-bit absolute encoder.
Drives rotary knives or indexing mechanisms on flow wrappers and cartoning machines that require synchronized control.
Minimizes product jams and ensures perfectly timed mechanical actuation through its high peak torque (21.5 Nm) and seamless EtherCAT network synchronization with 1S drives.
Functions as a dynamic actuator in articulated robot joints requiring substantial continuous torque (7.16 Nm) and accurate angular positioning.
The middle inertia characteristic provides stable and responsive control for lifting moderate-to-heavy loads, while the robust 22 mm keyed shaft ensures reliable mechanical power transmission without slipping.
