You are here:

NAB Pneumatic Brake (Shaft Type)

  • Also known as shaft type air brake, pneumatic brake, air actuated brake.
  • NAB series includes NAB T series with bushing (Figure 1) and NAB S series without bushing (Figure 2). Bushing enhances ease of installation and removal.

Description

The NAB series pneumatic brakes (air brakes) deliver superior braking performance, easy maintenance, and efficient heat dissipation, ensuring long-term stable operation for various industrial machinery. With a high torque range (50~630N·m), they are suitable for diverse equipment, and the adjustable air pressure range of 0.4~7 kgf/cm² ensures operational flexibility and adaptability to different braking needs. Furthermore, the pneumatic actuation design provides NAB brakes with high safety and explosion-proof characteristics, featuring no electrical sparks, making them ideal for high-risk environments.

Widely used in tire forming (rubber) machines, CNC machine tools, woodworking machinery, various conveyors, printing machinery, packaging machinery, amusement equipment, food processing machinery, material handling machinery, pharmaceutical machinery, and wire machinery, demonstrating exceptional versatility and durability.

Product Features

Product Specifications

SizeNAB 5NAB 10NAB 20NAB 40NAB 65
Static Torque (N·m) {kgf·m}50 {5}100 {10}200 {20}400 {40}630 {63}
Bore Dia ØdH720252535355050755075
Keyway b x t5 x 22.36 x 27.86 x 27.810 x 38.310 x 38.312 x 53.312 x 53.318 x 79.412 x 53.318 x 79.4
Unit Weight (kg)47.5143240

SizeBCDEFGHJKLMNP
NAB 51506827.811712734.564PT1/413571016.5
NAB 1018285.53815312104477PT1/416591617
NAB 20228965720411104787PT1/421092020
NAB 4030212083256181358.5114PT1/4278142222
NAB 6535014183280201870134PT1/4320182530

扭矩 vs. 氣壓
容許制動功率 vs. 轉速