Designation
|
øD
|
ød
|
L
|
Li
|
M
|
Limited
Speed
|
Relubrication
Hole
|
Note
|
mm
|
mm.1
|
|
|
73-1-13
|
22
|
10
|
92
|
56
|
18
|
40 000
|
No
|
|
73-1-14
|
22
|
10
|
112
|
56
|
18
|
60 000
|
Yes
|
|
73*1-14B
|
22
|
10
|
112
|
56
|
18
|
60 000
|
No
|
|
73-1-20
|
22
|
10
|
112
|
56
|
18
|
40 000
|
Yes
|
|
73-1-22
|
22
|
10
|
112
|
56
|
18
|
60 000
|
Yes
|
|
73-1-22B
|
22
|
10
|
112
|
56
|
18
|
60 000
|
No
|
*
|
73-8
|
22
|
11.5
|
111
|
56
|
18
|
70000
|
Yes
|
*
|
73-1-24
|
22
|
10
|
112
|
56
|
18
|
75 000
|
Yes
|
|
73-1-31
|
22
|
10
|
112
|
56
|
18
|
80 000
|
Yes
|
|
72-6
|
22
|
8.9
|
112
|
61
|
13
|
90 000
|
Yes
|
*
|
72-6B
|
22
|
8.9
|
112
|
61
|
13
|
80 000
|
Yes
|
|
73-1-35
|
34
|
10
|
110
|
74
|
19
|
15 000
|
Yes
|
|
73-1-64
|
34
|
10
|
136
|
74
|
19
|
60 000
|
Yes
|
|
74-4-1
|
34
|
12.2
|
112
|
74
|
23.2
|
30 000
|
Yes
|
*
|
74-5-4
|
34
|
12
|
110
|
74
|
19
|
30 000
|
Yes
|
The Rotor Spindle Type 73-1-14 is a specific model or designation for a rotor spindle, which is typically used in machinery or equipment that requires high-speed rotational motion. Rotor spindles are common in industries like textile manufacturing, CNC machining, aerospace, and industrial automation, where precision, speed, and durability are essential.
Key Features of Rotor Spindle Type 73-1-14
Precision Engineering:Rotor spindles, like the Type 73-1-14, are designed to provide precise rotational movement, often with very tight tolerances, to minimize vibration and ensure smooth operation. This precision is especially important for applications requiring consistent, high-speed rotation.
High-Speed Capability:Rotor spindles are typically engineered to operate at high speeds, allowing them to be used in applications such as textile machines (e.g., spinning machines) or CNC tools (e.g., milling, drilling, and grinding).
Bearings:The performance of rotor spindles is closely tied to the bearings they use. High-quality ball bearings, roller bearings, or even magnetic bearings are typically integrated into the spindle design to minimize friction and ensure smooth rotation.The bearings are often pre-lubricated or come with a self-lubricating system to reduce maintenance.
Cooling Systems:Rotor spindles, especially those running at high speeds or under heavy loads, can generate heat. The 73-1-14 might incorporate cooling features such as air-cooling or liquid-cooling systems to keep the spindle and bearings within optimal operating temperature ranges.
Mounting and Installation:The Type 73-1-14 rotor spindle may have standardized mounting interfaces, making it compatible with various types of machines or tools. This includes mounting for direct drive, belt-driven, or coupled applications.
Applications of Rotor Spindle Type 73-1-14
Textile Machinery:In the textile industry, rotor spindles are used in spinning machines where high-speed rotation is essential to transform raw fibers into yarn. Precision in these spindles ensures consistent production quality.
CNC Machining:In CNC machines, rotor spindles like the Type 73-1-14 are used to rotate cutting tools at high speeds. They are critical for milling, grinding, turning, or drilling applications, where precise movement and control over the rotation are needed.
Aerospace:Rotor spindles are found in aircraft control systems or rotating components that require extreme precision, durability, and ability to withstand varying load conditions.
Industrial Automation:In automation and robotics, rotor spindles play a role in controlling the movement of robotic arms, conveyor systems, or other rotational machinery where precision and reliability are key.