10 hp (7.5 kW) AC Servo Motor, 48 Nm, 1500 rpm

Heavy duty and precision AC servo motor, brushless design, three phase 220V/380V AC voltage, 20 amps, equipped with 2,500 PPR incremental encoder or absolute encoder. 10 hp (7.5 kW) electric servo motor is available in a 180mm square flange size, with brakes and shaft options.

Basic Specifications

• Model: ATO180ST-M48015
• Matched Drive Model: ATOMG-1000
• Rated Power: 7.5 kW (10 hp)
• Rated Voltage: 3-phase 380V AC
• Rated Current: 20 A
• Rated Speed: 1500 rpm
• Rated Torque: 48 Nm
• Peak Torque: 96 Nm
• Square Flange Size: 180 mm
• Weight: 50 kg

Technical Parameters

• Torque Inertia: 16.72x10^-3 Kg.m²
• Voltage Constant: 156 V/ 1000r/ min
• Incremental Encoder Line: 2500 PPR
• Absolute Encoder: 17 bit, 23 bit
• Insulation Class: Class F
• Protection Grade: IP65

Features

1. Accuracy: ATO AC servo motors realize closed-loop control of position, speed and torque, overcome the problem of stepper motor out-of-step.
2. Speed: Good high-speed performance, rated speed can reach 1000-3000 rpm.
3. Adaptability: ATO heavy duty servo motors with strong anti-overload capability, able to withstand a load three times the rated torque, especially suitable for occasions with instant load fluctuations and requiring quick start.
4. Stable: Our AC brushless servo motors have smooth low-speed operation, no stepping phenomenon similar to stepper motor will occur when running at low speed, suitable for occasions occasions requiring fast response.
5. Timeliness: The dynamic response time of motor acceleration and deceleration is short, generally within tens of milliseconds.
6. Safety: ATO AC servo motor protection grade is IP65, which meets the waterproof and dustproof requirements.

Dimension

LA (without brake): 346mm, LA (with brake): 436mm

Details

Winding and Encoder Connection

1. For servo motor winding

2. For incremental encoder

3. For absolute encoder

Tips: AC servo motor application in material measurement

Powdery material measuring, normally use screw metering method. Through screw rotating cycles to achieve measure purpose. In order to improve measuring accuracy, require adjustable screw rotating speed and accurate position fixing, if use AC servo motor to drive screw, can achieve fast and accurate measuring based on high accuracy control and good frequency-torque characteristic of AC servo motor. Refer to measure of sticky (heavy body) material, can use AC servo motor to drive gear pump, through a pair of gears' graw of gear pump to achieve measuring.