Principales parámetros técnicos y diseño
1. Diseño de perfil amplio: su ancho de riel (p. ej., HGW25, HGW35, HGW45) suele ser mayor que el de la serie HGH del mismo nivel de altura, que es la base física de su capacidad de carga.
2. Sistema de bolas reforzadas: Utiliza un mayor número de filas de bolas y un sistema de recirculación reforzado para garantizar una circulación suave de las bolas y una distribución uniforme de la tensión bajo cargas pesadas.
3. Sellado de alta resistencia: Equipado con sellos de extremo y sellos de fondo reforzados, y puede usar raspadores de metal para soportar mayores cantidades de residuos y polvo en entornos de alta resistencia.
4. Precarga y precisión: ofrece precarga media (C2) y precarga pesada (C3) como opciones estándar o recomendadas para maximizar la rigidez. Los grados de precisión varían desde alta precisión (H) hasta ultraprecisión (UP).
Aplicaciones
La serie HGW-CC/HC es la opción ideal para los siguientes equipos de alta resistencia, alta precisión y vanguardia:
Máquinas herramienta CNC de alta resistencia: grandes centros de mecanizado de pórtico, centros de mecanizado de cinco ejes y el eje móvil del pórtico (eje X) y el eje vertical del cabezal del husillo (eje Z) de tornos verticales de alta resistencia.
Automatización industrial pesada: Grandes líneas de automatización de estampación, módulos de manipulación de alta resistencia en líneas de producción de soldadura automotriz.
Equipos especiales: Equipos de procesamiento de componentes estructurales aeroespaciales, grandes centros de mecanizado de moldes de palas de turbinas eólicas, plataformas de corte por láser de alta resistencia.
Medición de precisión: grandes máquinas de medición de coordenadas, guías móviles para plataformas de inspección de componentes de servicio pesado. La guía lineal de la serie HGW-CC/HC de alto ensamblaje representa el pináculo de la tecnología de guía lineal, ampliando los límites hacia la integración de capacidad de carga pesada, alta rigidez y alta precisión. No se trata simplemente de un aumento de tamaño, sino de un salto integral en el rendimiento mecánico. Elegir la serie HGW significa que enfrenta exigentes desafíos industriales y equipa su equipo pesado con un marco de movimiento de primer nivel capaz de manejar futuras actualizaciones y requisitos de producción extremos. Es la base fundamental para que los fabricantes de equipos construyan plataformas de procesamiento y fabricación de servicio pesado de clase mundial.
Parámetros
Modelo No. | Dimensiones del conjunto (mm) | Dimensiones del bloque (mm) | Dimensiones del carril (mm) | Montaje Perno para Ferrocarril | Básico Dinámica Cargar Rating | Básico Estático Cargar Rating | Estático Rated Momento (kgf.m) | Peso |
| H | H1 | N | W | B | B1 | C | L1 | L | K1 | G | M | T | T1 | H2 | H3 | WR | RRHH | D | h | d | P | E | (mm) | C(kN) | C0(kN) | MR kN-m | Mp kN-m | MI kN-m | bloquear kg | Ferrocarril kg/m |
| 24 | 4.3 | 16 | 47 | 38 | 4.5 | 30 | 39.5 | 60.5 | 8 | 5.3 | M5 | 6 | 8.9 | 3.95 | 3.7 | 15 | 15 | 7.5 | 5.3 | 4.5 | 60 | 20 | M4×16 | 11.38 | 16.97 | 0.12 | 0.10 | 0.10 | 0.17 | 1.45 |
| HGW20CC | 30 | 4.6 | 21.5 | 63 | 53 | 5 | 40 | 50.5 | 76.7 | 10.25 | 12 | M6 | 8 | 10 | 6 | 6 | 20 | 17.5 | 9.5 | 8.5 | 6 | 60 | 20 | M5×16 | 17.75 | 27.76 | 0.27 | 0.20 | 0.20 | 0.40 | 2.21 |
| HGW20HC | 65.2 | 91.4 | 17.6 | 21.18 | 35.90 | 0.35 | 0.35 | 0.35 | 0.52 |
| HGW25CC | 36 | 5.5 | 23.5 | 70 | 57 | 6.5 | 45 | 58 | 84 | 10.7 | 12 | M8 | 8 | 14 | 6 | 5 | 23 | 22 | 11 | 9 | 7 | 60 | 20 | M6×20 | 26.48 | 36.49 | 0.42 | 0.33 | 0.33 | 0.59 | 3.21 |
| HGW25HC | 78.6 | 104.6 | 21 | 32.75 | 49.44 | 0.56 | 0.57 | 0.57 | 0.80 |
| HGW30CC | 42 | 6 | 31 | 90 | 72 | 9 | 52 | 70 | 98.4 | 14.25 | 12 | M10 | 8.5 | 16 | 6.5 | 10.8 | 28 | 26 | 14 | 12 | 9 | 80 | 20 | M8×25 | 38.74 | 52.19 | 0.66 | 0.53 | 0.53 | 1.09 | 4.47 |
| HGW30HC | 93 | 121.4 | 25.75 | 47.27 | 69.16 | 0.88 | 0.92 | 0.92 | 1.44 |
| HGW35CC | 48 | 7.5 | 33 | 100 | 82 | 9 | 62 | 80 | 112.4 | 14.6 | 12 | M10 | 10.1 | 18 | 9 | 12.6 | 34 | 29 | 14 | 12 | 9 | 80 | 20 | M8×25 | 49.52 | 69.16 | 1.16 | 0.81 | 0.81 | 1.56 | 6.30 |
| HGW35HC | 105.8 | 138.2 | 27.5 | 60.21 | 91.63 | 1.54 | 1.40 | 1.40 | 2.06 |
| HGW45CC | 60 | 9.5 | 37.5 | 120 | 100 | 10 | 80 | 97 | 137.4 | 13 | 12.9 | M12 | 15.1 | 22 | 8.5 | 20.5 | 45 | 38 | 20 | 17 | 14 | 105 | 22.5 | M12×35 | 77.57 | 102.71 | 1.98 | 1.55 | 1.55 | 2.79 | 10.41 |
| HGW45HC | 128.8 | 169.2 | 28.9 | 94.54 | 136.46 | 2.63 | 2.68 | 2.68 | 3.69 |
| HGW55CC | 70 | 13 | 43.5 | 140 | 116 | 12 | 95 | 117.7 | 166.7 | 17.35 | 12.9 | M14 | 17.5 | 26.5 | 12 | 19 | 53 | 44 | 23 | 20 | 16 | 120 | 30 | M14×45 | 114.44 | 148.33 | 3.69 | 2.64 | 2.64 | 4.52 | 15.08 |
| HGW55HC | 155.8 | 204.8 | 36.4 | 139.35 | 196.20 | 4.88 | 4.57 | 4.57 | 5.96 |
| HGW65CC | 90 | 15 | 53.5 | 170 | 142 | 14 | 110 | 144.2 | 200.2 | 23.1 | 12.9 | M16 | 25 | 37.5 | 15 | 15 | 63 | 53 | 26 | 22 | 18 | 150 | 35 | M16×50 | 163.63 | 215.33 | 6.65 | 4.27 | 4.27 | 9.17 | 21.18 |
| HGW65HC | 203.6 | 259.6 | 52.8 | 208.36 | 303.13 | 9.38 | 7.38 | 7.38 | 12.89 |
Dibujos
Admite la selección de combinación de productos
Production Capacity
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Cyclone Milling Machines
LWN160-6000mm Leistritz Cyclone milling machines imported directly from Germany, the ball screw shaft precision can be C3, C5, and C7 the max length can be 7000mm |
Rolled Thread CNC Machines
PR-40CNC Profiroll rolled thread ball screw machines imported directly from Germany the ball screw shaft precision can be C5, C7 -C10 |

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Rolled Thread CNC Machines
ST-20.2 and ST-347.7 rolled thread ball screw machines from TaiWan. The ball screw shaft precision can be C7 - C10 |
Ball Screw Assembly Workshop
We conduct nut assembly in a constant temperature workshop, all workers having decades of work experience and zero clearance between the screw and nut. |
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Ball Screw Assembly Workshop
One ball screw shaft matches one ball screw nut. Because each ball screw shaft has a very tiny different tolerance. There are dozens of different ball sizes for different screw shaft. Our ball screw shaft and nut can be interchanged with the Taiwan TBI ball screw shaft and nut very well. |
Linear Guideway Selection
Non-interchangeable type:

Note:
1.The roman numerals express a matched set of rails.
2.No symbol indicates standard protection (end seal and bottom seal)
ZZ:End seaL bottom sealand scraper
KK: Double seals, bottom seal and scraper
DD: Double seals and bottom seal
3.Block type HGL is the low profile design of HGH (square type), the assembled height is same as HGW (flange type) in same size.
Model Number of HG Rail:

Interchangeable type:

Linear Guideway Preload & Precision Instruction
Preload Classes
offers three classes of standard preload for various applications and conditions.
| Class |
Code |
Preload |
Condition |
Examples of Application |
| Light Preload |
ZO |
0~0.02C |
Certain load direction, low impact, low precision required |
Transportation devices, auto-packing machines, X-Y axis for general industrial machines, welding machines, welders |
| Medium Preload |
ZA |
0.05C~0.07C |
High precision required |
Machining centers,Z axis for general industrial machines, EDM,NC lathes, Precision X-Y tables, measuring equipment |
| Heavy Preload |
ZB |
0.10C~0.12C |
High rigidity required, with vibration and impact |
Machining centers, grinding machines,NC lathes,horizontal and vertical milling machines, Z axis of machine tools, Heavy cutting machines |
| Class |
Interchangeable Guideway |
Non-Interchangeable Guideway |
| Preload classes |
Z0,ZA |
Z0,ZA,ZB |
Besides the standard top mounting type, WANGONG also offers the bottom mounting type of rails to customers.
| Mounting from Top |
Mounting from bottom |
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Acouracy Classes
Thp accuracy of HG series can be classified into normal (C), high (H), precision (P), super precision (SP), ultra precision (UP), five classes. Please choose the class by referring the accuracy of applied equipment.

Accuracy Standards
| Item |
HG-15,20 |
| Accuracy Classes |
Normal (C) |
High (H) |
Precision (P) |
| Dimensional tolerance of height H |
±0.1 |
±0.03 |
±0.015 |
| Dimensional tolerance of width N |
±0.1 |
±0.03 |
±0.015 |
| Variation of height H |
0.02 |
0.01 |
0.006 |
| Variation of width N |
0.02 |
0.01 |
0.006 |
| Running parallelism of block surface C to surface A |
See Table |
| Running parallelism of block surface D to surface B |
See Table |
| Item |
HG-25,30,35 |
| Accuracy Classes |
Normal (C) |
High (H) |
Precision (P) |
| Dimensional tolerance of height H |
±0.1 |
±0.04 |
±0.02 |
| Dimensional tolerance of width N |
±0.1 |
±0.04 |
±0.02 |
| Variation of height H |
0.02 |
0.015 |
0.007 |
| Variation of width N |
0.03 |
0.015 |
0.007 |
| Running parallelism of block surface C to surface A |
See Table |
| Running parallelism of block surface D to surface B |
See Table |
| Item |
HG-45,55 |
| Accuracy Classes |
Normal (C) |
High (H) |
Precision (P) |
| Dimensional tolerance of height H |
±0.1 |
±0.05 |
±0.025 |
| Dimensional tolerance of width N |
±0.1 |
±0.05 |
±0.025 |
| Variation of height H |
0.03 |
0.015 |
0.007 |
| Variation of width N |
0.03 |
0.02 |
0.01 |
| Running parallelism of block surface C to surface A |
See Table |
| Running parallelism of block surface D to surface B |
See Table |
Acouracy of Running Parallelism
| Rail Length (mm) |
Accuracy (μm) |
| C |
H |
P |
SP |
UP |
| 0~100 |
12 |
7 |
3 |
2 |
2 |
| 100~200 |
14 |
9 |
4 |
2 |
2 |
| 200~300 |
15 |
10 |
5 |
3 |
3 |
| 300~500 |
17 |
12 |
6 |
3 |
3 |
| 500~700 |
20 |
13 |
7 |
4 |
2 |
| 700~900 |
22 |
15 |
8 |
5 |
3 |
| 900~1,100 |
24 |
16 |
9 |
6 |
3 |
| 1,100~1,500 |
26 |
18 |
11 |
7 |
4 |
| 1,500~1,900 |
28 |
20 |
13 |
8 |
4 |
| 1,900~2,500 |
31 |
22 |
15 |
10 |
5 |
| 2,500~3,100 |
33 |
25 |
18 |
11 |
6 |
| 3,100~3,600 |
36 |
27 |
20 |
14 |
7 |
| 3,600~4,000 |
37 |
28 |
21 |
15 |
7 |