DS Series Motor Bracket

DS Series Motor Bracket

Product Description

The DS Series Motor Bracket (Servo Motor Mounting Seat) is a high-precision, integrated mounting block designed to connect AC and DC servo motors directly to ball screws or driven axes. Serving as a critical link in linear transmission assemblies, this bracket maintains accurate alignment between the motor shaft and the drive shaft.

Standardized Servo Compatibility
The DS Series is manufactured to match standard metric servo motor flange dimensions. Available models include:
DS40: Optimized for 40-frame servo motors.
DS60: Optimized for 60-frame servo motors.
DS80: Optimized for 80-frame servo motors.
DS110: Optimized for 110-frame servo motors.
DS130: Designed for 130-frame servo motors.

High-Dynamic Performance
Engineered to handle high acceleration and torque, these brackets feature precision-machined reference surfaces held within tight geometric tolerances (typically under 0.01 mm). This rigid design preserves concentricity and protects system components under demanding industrial cycles.

Operating Principles: DS Series Motor Brackets

1. Monolithic Coaxial Alignment
The core engineering principle of the DS Series lies in single-setup machining, which guarantees exceptional geometric accuracy.

• Integrated Processing: The motor pilot register, the coupling chamber, and the bearing support bore are all machined within a single, continuous CNC setup.
• The Result: Highly precise coaxial alignment. This specialized process ensures that the motor shaft, the coupling, the dual angular contact bearings, and the ball screw are held strictly on a single axis. Because the housing is machined from a single solid block, this alignment is mechanically fixed, minimizing the risk of shifting or vibrating loose during high-dynamic operations.
   

2. High Rigidity & Structural Integrity
By eliminating the bolted joints of traditional multi-piece assemblies, the monolithic DS bracket offers outstanding structural integrity.

• Monolithic Construction: Machined from a single solid block of high-grade 6063 aluminum profile or carbon steel.
• The Benefit: Bolted joints can flex or undergo minor slippage under high axial acceleration or sudden emergency stops. The monolithic DS bracket transmits the motor's torque and the screw's axial thrust with minimal structural deflection, ensuring highly responsive positioning and excellent torsional stiffness.

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