AGV drive unit smartris

Overview
Combination of three smart components into a compact, integrated solution: gear + servo motor + drive. Designed specifically for AGV and AMR traction applications, smartris delivers a space-efficient in-wheel structure for simplified integration.

Key customer benefits / Performance facts

• Suitable vehicle total weight (2 driving wheels + supporting wheels): up to 3600 kg
• Maximum operational speed: 2.0 m/s
• Ambient temperature range: -10 to 40 ℃

Product composition & variants

• Complete packaged solution: gear, servo motor and drive supplied as one unit
• Available lines: ECO (S, M) and PRO (M, L)
• ECO: Gear output shaft rotation design — cost-efficient, suited to light payloads and higher-speed AGVs
• PRO: Ring gear housing rotation design — supports higher radial loads with compact overall dimensions

Drive features

• Plug-and-play installation without additional PID tuning
• State-machine motion profile tailored for AGV commissioning
• Designed for rapid response in AGV emergency stop situations

Reasons for choosing smartris

• Packaged-drive concept: gear, servo motor and drive combined to simplify mechanical and electrical integration
• Wide performance range: multiple sizes and reduction ratios to match AGV/AMR specs (payload, vehicle mass, max speed)
• Multiple control modes: speed, position and torque control for precise motion management
• Global availability through Sumitomo Drive Technologies supply chain

Smartris Drive Compact
The new super-compact drive for AGV and AMR applications is up to four times smaller than a standard drive and is optimized for the ECO-S line. It reduces space requirements while maintaining required performance.

Gearmotor (summary table)
Type: ECO (S, M) / PRO (M, L)
Reduction ratio ranges: ECO: 21–29 / PRO: 22–30
Output type: Gear output shaft rotation / Ring gear housing rotation
Brake options: Permanent Magnet (PM) brake, Spring brake
Feedback sensors: Resolver, Absolute encoder, Safety absolute encoder
Safety function: with STO (Safe Torque Off) or without STO

Drive (summary)
Nominal voltage: 48 VDC (operational range 30–60 VDC)
Rated current examples (by size): ECO S: 11.5 Arms; ECO M: 25.8 Arms; PRO L: 35.8 Arms
Peak current (2 s) examples: ECO S: 41.7 Arms; ECO M: 96.3 Arms; PRO L: 136.2 Arms
Feedback options: Resolver, Absolute encoder, Safety absolute encoder
Communications: CANopen, Modbus
Digital I/O: 4 digital inputs (photocoupler 24V±20% 100mA), 4 digital outputs (photocoupler 24V±20% 7mA, input impedance 3 kΩ)
Analog I/O: 1 analog input (±10 V or 0–10 V), 1 analog output (0–10 V max 1 mA)
Safety function: with STO or without STO
Protection class: IP54 standard (IP65 optional)
Certifications: CE, UL

Dimensions / Mechanical data (high level)
Available sizes: ECO S / ECO M / PRO M / PRO L
Allowable radial load per driving wheel (examples): ECO S 1500 N; ECO M 3000 N; PRO M 6500 N; PRO L 10000 N
Reduction ratio examples: ECO: 21, 25, 29; PRO: 22, 26, 30 (depending on size)
Max motor speed: typically up to 4500 r/min (some PRO configurations 3000 r/min)
Max wheel speed examples: ~100 to 214 r/min depending on size and ratio
Rated and peak wheel torque: detailed in technical tables per size

Documentation & media available
Brochure, gearmotor manual, servo driver manual, user guide and communication/software manuals are available. An official product video demonstrating the AGV smartris packaged-drive solution is provided.

Technical specifications

• Product name: smartris (packaged-drive solution: gear + servo motor + drive)
• Brand: Sumitomo Drive Technologies
• Product lines: ECO (S, M), PRO (M, L)
• Voltage: nominal 48 VDC (operational 30–60 VDC)
• Reduction ratios: ECO 21 / 25 / 29; PRO 22 / 26 / 30 (varies by size)
• Allowable radial loads (per driving wheel): ECO S 1500 N; ECO M 3000 N; PRO M 6500 N; PRO L 10000 N
• Max motor speed: up to 4500 r/min (varies by configuration)
• Max wheel speeds and torques: see per-size tables
• Feedback sensors: Resolver, Absolute encoder, Safety absolute encoder
• Brake options: Permanent Magnet (PM) brake; Spring brake optional
• Safety: STO (Safe Torque Off) option
• Communications: CANopen, Modbus
• I/O: 4 digital inputs, 4 digital outputs, 1 analog input, 1 analog output (detailed in specs)
• Protection class: IP54 standard (IP65 optional)
• Thermal class: Motor F (155), Brake F
• Certifications: CE, UL
• Typical ambient temperature: -10 to 40 ℃
• Maintenance: shipped with long-life grease; maintenance-free in normal operation; customization available on request