Direct-Drive Torque Motors - TMW/TMA Series (Motor Speed 305-400 min-1)

Parker TMW Torque Motors – Innovative Direct-Drive Solutions for Industrial Applications

Parker TMW Torque Motors are innovative direct-drive solutions designed for industrial applications requiring high torque at low speed without any additional mechanical transmission system. They advantageously replace traditional gearbox-based systems and result in more compact, more efficient, quieter and virtually maintenance-free drive systems.

Markets and Applications:

• Injection Molding
• Plastic Processing
• Converting
• Rubber & Tire Processing
• Material Forming
• Extruders
• Injection Molding Machines
• Winders
• Mixers
• Crushers
• Presses

Key Features and Benefits:

• Permanent magnet synchronous motor
• High torque at low speed
• High torque density
• Silent operation
• Customized mechanical interface
• Integrated thrust bearing (option)

Technical Specifications:

• Connections: Terminal box for power cable, PTC probes and KTY sensors
• Stator winding insulation: Class F according to EN 60034-1
• Thermal Protection: 2 PTC probes and 1 KTY sensor
• Vibration Severity: Grade N

Variants and Options:

• Shaft End: Solid or hollow shaft with key or keyway, spline profile DIN 5480 and DIN 5463
• Bearings: Ball bearings or roller bearings (option)
• Feedback Systems: Absolute single turn Endat encoder or resolver
• Terminal Box Orientation: Rear top, rear left or right side
• Extruder Specific Features: Integrated thrust bearing, screw extraction and cooling mechanisms

The motor series is available with 400/480-600VAC windings, torques up to 22,000 Nm, power ratings to 394 kW and speeds to 510 min⁻¹, making them ideal for demanding industrial applications where traditional gearbox solutions are insufficient.