Overview

This document details technical specifications and options for 2-axis heads, electrospindles, and servomotors used in machining applications. It covers multiple models, their performance parameters, and control options.

1. 2-Axis Heads Specifications

Models and Drive Types

Includes direct drive models such as HST610, HST810, HST910 (single and double sided), and various other configurations (HS300D, HS450, HS673, etc.).

Key Parameters

• Max Torque: Axis A and C torque ranges from 32 Nm up to 2400 Nm depending on model.
• Clamping Torque: Axis brakes provide 1800 Nm to 3000 Nm.
• Max Speed: Axis rotation speeds vary between 75°/sec and 360°/sec.
• Positioning Accuracy: From 4 arcsec (high precision) to 60 arcsec, influenced by encoder choice.
• Axis Rotation Angles: Typically ±110° to ±360°, with optional endless rotation via slip rings.
• Weight: Ranges from ~55 kg to 1475 kg depending on model and spindle.

Encoders and Brakes

Axis encoders include absolute types from AMO, Heidenhain, Renishaw, and TTL/sincos options. Brakes are hydraulic or pneumatic, with some models offering no brakes.

2. Electrospindles Specifications

Models and Mounting

Models such as ES505, ES510, ES518, ES779, and others with mounting interfaces like HSK A63, A100, ISO 50, F63, and E40.

Performance Parameters

• Power: 6.5 kW to 70 kW depending on model and cooling method.
• Torque: S1/S6 ratings from 30/36 Nm up to 410/492 Nm.
• Max Speed: 6,000 rpm to 36,000 rpm, influenced by lubrication type (grease or air-oil).
• Rated Speed: Typically 6,000 to 13,000 rpm, some models rated at 8,000 rpm or higher.
• Encoders: Most spindles include encoders for precise control.

Physical Dimensions and Weight

Spindle lengths range from ~118 mm to over 357 mm; weights vary from under 100 kg to over 350 kg depending on model and power.

3. Servomotors and Control Options

• Supported brands include Yaskawa, Siemens, Fanuc, Mitsubishi, Fagor, Baumueller, Schneider, Osai, Heidenhain, B&R, Glentek, among others.
• Torque and speed capabilities depend on servomotor choice, affecting axis performance.
• Encoder options include AMO, Heidenhain, Renishaw, TTL/sincos, with optional upgrades available.

4. Additional Notes and Recommendations

• Weight varies with spindle selection.
• Torque and speed parameters depend on servomotor choice.
• Positioning accuracy depends on measuring system and encoder options.
• Endless axis rotation is optionally available via slip rings.
• Contact HSD Mechatronics for detailed spindle configurations.
• Technical data and illustrations are indicative and subject to change.

5. Measurement Units

Dimensions in millimeters (mm), torque in Newton-meters (Nm), power in kilowatts (kW), speed in rpm or degrees per second (°/sec), positioning accuracy in arcseconds (arcsec).

Motor Torque Specifications

Torque values for synchronous and asynchronous motors range from 3 Nm to 87.5 Nm under continuous (S1) and intermittent (S6) conditions. Synchronous motors generally provide higher torque.

Power Ratings

Power output ranges from 6.5 kW to 55 kW. Synchronous motors reach up to 42-55 kW, asynchronous motors typically 6.5 kW to 28.8 kW. Ratings cover continuous and intermittent duty cycles.

Speed Parameters

Maximum speeds vary by motor power and lubrication: grease-lubricated motors up to 36,000 rpm, air-oil lubricated up to 24,000 rpm. Rated speeds range from 6,000 to 18,000 rpm.

Encoder Options

Optional encoders support TTL and sin/cos signals for precise speed and position feedback.

Additional Information

References multiple regional HSD websites and application sectors including aerospace, windows & furniture, consumer electronics, automotive, and high-tech industries.

Summary of Critical Parameters

• Torque: 3 Nm to 87.5 Nm (Synch and Asyn motors)
• Power: 6.5 kW to 55 kW (S1/S6)
• Max Speed: 18,000 to 36,000 rpm depending on lubrication and power
• Rated Speed: 6,000 to 18,000 rpm
• Encoder: TTL/sincos optional

This comprehensive data supports the selection and specification of motors, heads, and spindles for industrial machining applications requiring precise torque, power, speed, and positioning accuracy.