Rotary Table
Rotary electric actuators feature a rotating worktable positioned above an enclosure for the motor and drivetrain. Three different motor/table sizes are available, with each size offering a basic and high torque variation. Additionally, each size offers four rotating angle options, including 90°, 180°, 310 / 320°, and continuously rotating.
LER Rotary Table, Incremental Encoder
The original LER is capable of 90°, 180°, or 310 / 320° rotation from the home position. Suitable applications will require a repetitive rotate-and-return motion, such as parts transfer with reorientation.- Body sizes: 10, 30, 50
- Rotation angles: 310° (10); 320° (30, 50); 90°, 180° (external stopper)
- Maximum torque: 6.6 N•m
- Positioning repeatability: ±0.05° (±0.01° at end with external stopper)
- Backlash: ±0.5°
LER, Electric Rotary Table, Continuous Rotation
The LEHZ is the most common electric gripper, with the most sizes. The motor drives a slide screw coupled to a lever assembly. The levers open and close the fingers, which follow a linear guide for alignment and stability. The narrow fingers are 12 to 36 mm long, with several optional tool mounting arrangements. A flat finger option is also available.- Body sizes: 10, 30, 50
- Rotation angles: 360° continuous
- Maximum torque: 6.6 N•m
- Positioning repeatability: ±0.05° (±0.01° at end with external stopper)
- Backlash: ±0.5°
LER Rotary Table, Battery-less Absolute Encoder
The LER features a rotating worktable positioned above an enclosure for the motor and drive train. Both a basic and high torque variation are offered. Three rotation angles are also available, including 90°, 180°, or 320°. This version includes a 24VDC motor with a battery-less absolute encoder. This encoder allows the actuator to be powered down without losing its positional awareness. The machine's PLC can access the controller's operational and positional step data through several fieldbus protocols, IO-Link, or parallel I/O.
- Body size: 50
- Rotation angles: 320°, 90° or 180° (external stopper)
- Maximum torque: 6.6 N?m (basic), 10 N?m (high)
- Positioning repeatability: ±0.05° (±0.01° at end with external stopper)
- Backlash: ±0.5°