OVU00244-002 - OVERVIEW - Datasheet.Directory

Overview Limited T: +44 (0) 20 8875 0984 E: info@overview.co.uk www.overview.co.uk

Part of the Servotorq series of Integrated Servo Motors and

designed for applicaons requiring exceponal posional accuracy

and repeatability, Leto delivers ultra-smooth, fast, silent and precise

moon in a compact, standalone package. Its small footprint makes it

ideal for integraon in to a wide variety of sensor posion

applicaons including video conferencing cameras and CCTV PTZ

applicaons ulising heavier 4K camera modules.

FEATURES

Compact, Smooth and Accurate Moon for Advanced Sensor Posioning

• All-In-One, Precision, Direct-Drive

Moon

™

DATASHEET

• Ultra Smooth and Silent

• Zero Backlash

• Low Size, Weight and Power

• 0.09Nm Output Torque

• Exceponal Repeatability

• Class-Leading Posional Accuracy and

Repeatability

LETO

Part Number OVU00243 (End Stop)

OVU00244 (Connuous)

Electrical Specicaons

Nominal Voltage 24V DC

Current at max torque at 24v 600mA

Inialisaon Current 600mA

Idle, no load, current 45mA

Posion command & readback

resoluon 0.0055°

Maximum speed 720°/s

Min. non-zero speed 0.05°/s

Mechanical Specicaons

Weight 96g

Dimensions (LxWxH) 64.8mm x 56mm x 21.5mm (End-Stop)

64.8mm x 56mm x 18.5mm (Cont.)

Rotor moment of inera 140gcm²

Stall torque 0.09Nm

Moving Torque (at 360°s¯¹) 0.072Nm

Perpendicularity <+/-0.5°

Maximum radial load 102N

Maximum axial load 19N

Bearing Type Deep groove ball bearing (shielded)

Rotaon Range Conguraons to provide connuous or

limited rotaon as required

Hollow Spindle bore internal dia. 8mm

Environmental Specicaons

Operaonal Temperature Range -20°C to +70°C

Humidity Range

(Standard Operaon) 5% to 90% RH (non-condensing)

Technical Specicaon

Fully Integrated Soluon

Eliminang the need for a separate motor, servo controller and

cabling, Leto combines a BLDC motor, advanced control electronics, a

high-performance servo and a precision rotary posion encoder into

a fully integrated, direct-drive, moon control soluon.

Leto has been designed with simplicity for the integrator in mind and

supported by its simple connecvity via a standard I²C interface and

supply voltage, signicantly reduces product development eort and

overall system costs, which means that me-to-market and

producon eciencies can be signicantly improved for the

integrator. Leto's compact design, just 65mm at its widest point, also

supports integrators in the design of simpler and more aracve end

products.

Easy Integraon

Best in Class Performance

Leto has a wide dynamic speed range of between 0.05°s and 720°s.

Integrated drive control electronics and soware provide closed-loop

servo control, delivering velocity and acceleraon control. Leto also

provides rapid and precise posional control, with 0.0055°

repeatability and zero backlash and is robust to external dynamic

disturbances, especially impulses and vibraons.

Note: Specicaons subject to change without noce.

"Servotorq " Integrated Servo Motor

™

Leto is part of the Servotorq series of Integrated Servo Motors,

designed, developed & manufactured by Overview Ltd. Other

models in the range include: Juno™, Titan™, Miranda™, Atlas™

and Artemis™.