Explosion-proof Servo Motor EX Series

EX Series Explosion-Proof Servo Motors

The EX series is a range of permanent magnet explosion-proof brushless servo motors designed for explosive environments. With a robust explosion-proof housing, these explosion-proof synchronous servo motors can withstand internal explosions without propagating risks to the surrounding environment. The EX series servo motors feature excellent motion quality, dynamic acceleration/deceleration performance, and high torque output across a wide speed range. Multiple windings and numerous options are available for greater flexibility. Two versions are offered, compliant with European and North American safety standards.

Advantages:

• Brushless servo motor, explosion-proof housing

• Compliant with CE/ATEX or UL safety standards

• High dynamic performance

• Compactness and robustness

• Maintenance-free

Applications:

• Printing machinery /• Painting equipment /• Plastic machinery /• Chemical, petrochemical, pharmaceutical industries /• Waste treatment plants

Technical Parameters:

- Motor Type: Permanent Magnet Synchronous Motor

- Frame Size: 70 - 155 mm

- Torque Range: 1.75 to 35 Nm

- Speed Range: Up to 7600 RPM

- Number of Poles: 10

- Mounting: Flange with through-hole

- Mechanical Interface: Solid smooth shaft (standard) / Solid keyed shaft (option)

- Feedback Sensors:

2-pole resolver (standard) / EnDat absolute encoder (option) / Hiperface encoder (option)

- Thermal Protection: Thermal switches and thermofuses embedded in windings

- Other Options: Holding brake

European Version Specifications

- Voltage: 230 / 400 VAC

- Standard: ATEX 94/9/EC Directive - EN60079-0, EN60079-1, EN61241-0 and EN61241-1 standards

Classification: - II 2G Ex d IIB T4 / IP64 (Gas) / - II 2GD Ex d IIB T4 / IP65 Ex tD A21 / IP65 T135°C (Gas and dust)

- Ingress Protection: IP64 (standard) / IP65 (option)

- Connector: Cable gland

- Marking: CE / ATEX Ex

North American Version Specifications:

- Voltage: 230 / 480 VAC

- Standard: UL 674 standard: Electric Motors and Generators for use in Division 1 Hazardous (Classified) Locations

- Classification: Class 1, Division 1, Group C & D

- Ingress Protection: IP65

- Connector: Threaded hole

- Marking: UL / cUL

EX Series Explosion-Proof Servo Motors

Performance Features

Frame Size

70mm | 92mm | 120mm | 155mm

Continuous Torque

1.75 - 35 Nm
15 - 310 lb-inch

Peak Torque

6.6 - 137 Nm
58 - 1213 lb-inch

Rated Speed

0 - 7600 RPM

Input Voltage

230VAC | 400-480VAC

Feedback Type

Resolver | EnDat absolute encoder (single-turn) | EnDat absolute encoder (multi-turn) | Hiperface absolute encoder (single-turn) | Hiperface absolute encoder (multi-turn) | No feedback mode

Compatible Parker Drives

Compax3 | SLVD-N

Compliance

CE Marking | UL/cUL Listed | ATEX 'Ex' Safety

Protection Rating

IP64 | IP65

Includes Holding Brake

Optional

Cooling Method

Air-cooled / Natural cooling

Shaft Type

Smooth shaft | Keyed shaft