High Precision combined with Smooth and Silent Operation

The Leto™  integrated direct drive servo drive maintains Titan’s footprint and features but provides twice the torque (0.09Nm) through the use of Overview’s Servotorq™ technology.

Leto is ideal for applications that require a combination of high positional repeatability as well as smooth and silent motion and a wide dynamic speed range. These include video conferencing cameras and CCTV PTZ applications utilizing the heavier 4K camera modules where zero-backlash and direct drive to each axis is the perfect solution.

Leto is a standalone integrated servo drive with integral low-level drive control, advanced servo and integrated optical position feedback. It is robust to external dynamic disturbances, such as impulses and vibrations.

Leto’s integrated architecture simplifies integration, reducing time to market and providing a low size, weight and power footprint.

Delivers up to 0.09Nm of torque

Rapid and precise positional control

Wide dynamic speed range supporting highly agile motion

Silent operation

Integral Digital Signal Processor (DSP) based motor controller providing straightforward control and integration

High-level control commands fed through a simple, 2-wire I²C bus

PCBA connections conveniently arranged for use in a pan/tilt camera product

Compact, all-in-one, integrated package

Continuous or limited rotation as required

Hollow shaft for slip ring integration

Uses Overview’s Servotorq™ technology

User-configurable gains and accelerations enabling rapid integration

Firmware can be upgraded in the field

Produces a torque of .09 Nm

Speed range 0.05°s¯¹ to 720°s¯¹

Positional repeatability to 0.0055°

Integral drive control electronics and software provides closed-loop servo control with full velocity and positional functionality

4 wire external interface for power and serial communications via I²C, motors can be daisy-chained

Optional integral motion end stops

Operating voltage range: 22 to 26V DC

Temperature rating for standard operation: -20°C to +70°C

Dimension (LxWxH):64.8mm x 56mm x 18.5mm or 21.5mm (Cont. or End Stop)

Weight: 96g

Maximum radial load 102N

Maximum axial load 19N

The Leto PDF datasheet is available for download here.

Further documents are available under Partner Resources.