Principales parámetros técnicos y guía de selección
1. Grado de precisión: normalmente ofrece múltiples opciones, desde grado estándar (N) hasta grado de ultraprecisión (SP), satisfaciendo diferentes necesidades, desde automatización general hasta máquinas herramienta de ultraprecisión.
2. Grado de precarga: ofrece opciones de sin precarga (C0), precarga ligera (C1), precarga media (C2) y precarga pesada (C3). Una precarga más alta da como resultado una mayor rigidez, pero también aumenta ligeramente la fricción y el aumento de temperatura.
3. Sellado y lubricación:
Sellos de extremo: configuración estándar, que evita eficazmente la entrada de polvo.
Sellos inferiores: Disponibles en algunos modelos, proporcionando protección inferior.
Tetina de grasa: conveniente para el mantenimiento y la lubricación diarios.
4. Puntos de selección:
Confirmar dimensiones: seleccione el ancho de la guía (por ejemplo, HGH15, HGH20, HGH30, etc.) según la carga, el torque y el espacio.
Seleccione el modelo: elija el control deslizante CA (tipo brida) o HA (tipo cuadrado) según el espacio y el método de instalación.
Determinar la precisión y la precarga: seleccione el grado de precisión y el grado de precarga según los requisitos de rigidez y precisión del movimiento.
Aplicaciones
La guía lineal de la serie HGH-CA/HA de alto ensamblaje, con su rendimiento superior integral y equilibrado, se utiliza ampliamente en:
Máquinas herramienta CNC: ejes X/Y/Z de centros de mecanizado, fresadoras CNC y tornos.
Automatización de precisión: unidades de movimiento lineal de máquinas de corte/soldadura por láser, equipos de embalaje de semiconductores y máquinas de medición de precisión.
Robots industriales: Séptimo eje (riel de tierra) de robots de gran tamaño, mecanismos de guía de los robots de manipulación.
Equipos especiales: Campos de alta demanda como dispositivos médicos, maquinaria de impresión y equipos de corte de vidrio.
La guía lineal de la serie HGH-CA/HA de alto ensamblaje es un "producto fundamental versátil" en el campo del movimiento lineal industrial. Logra con éxito el equilibrio óptimo entre alta rigidez, alta capacidad de carga, alta precisión y facilidad de instalación. Elegir esta serie significa que está seleccionando una solución para su equipo que ha demostrado ser confiable y de alto rendimiento en los mercados globales durante décadas, lo que representa un paso sólido hacia la construcción de sistemas automatizados estables, precisos y eficientes.
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×I | T | 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 |
| HGH15CA | 28 | 4.3 | 9.5 | 34 | 26 | 4 | 26 | 39.4 | 61.4 | 10 | 5.3 | M4×5 | 6 | 7.95 | 7.7 | 15 | 15 | 7.5 | 5.3 | 4.5 | 60 | 20 | M4x16 | 11.38 | 16.97 | 0.12 | 0.10 | 0.10 | 0.18 | 1.45 |
| HGH20CA | 30 | 4.6 | 12 | 44 | 32 | 6 | 36 | 50.5 | 77.5 | 12.25 | 12 | M5×6 | 8 | 6 | 7 | 20 | 17.5 | 9.5 | 8.5 | 6 | 60 | 20 | M5×16 | 17.75 | 27.76 | 0.27 | 0.20 | 0.20 | 0.30 | 2.21 |
| HGH20HA | 50 | 65.2 | 92.2 | 12.6 | 21.18 | 35.9 | 0.35 | 0.35 | 0.35 | 0.39 |
| HGH25CA | 40 | 5.5 | 12.5 | 48 | 35 | 6.5 | 35 | 58 | 84 | 16.8 | 12 | M6×8 | 8 | 10 | 9 | 23 | 22 | 11 | 9 | 7 | 60 | 20 | M6×20 | 26.48 | 36.49 | 0.42 | 0.33 | 0.33 | 0.51 | 3.21 |
| HGH25HA | 50 | 78.6 | 104.6 | 19.6 | 32.75 | 49.44 | 0.56 | 0.57 | 0.57 | 0.69 |
| HGH30CA | 45 | 6 | 16 | 60 | 40 | 10 | 40 | 70 | 97.4 | 20.25 | 12 | M8×10 | 8.5 | 9.5 | 13.8 | 28 | 26 | 14 | 12 | 9 | 80 | 20 | M8×25 | 38.74 | 52.19 | 0.66 | 0.53 | 0.53 | 0.88 | 4.47 |
| HGH30HA | 60 | 93 | 120.4 | 21.75 | 47.27 | 69.19 | 0.88 | 0.92 | 0.92 | 1.16 |
| HGH35CA | 55 | 7.5 | 18 | 70 | 50 | 10 | 50 | 80 | 112.4 | 20.6 | 12 | M8×12 | 10.2 | 16 | 19.6 | 34 | 29 | 14 | 12 | 9 | 80 | 20 | M8×25 | 49.52 | 69.19 | 1.16 | 0.81 | 0.81 | 1.45 | 6.30 |
| HGH35HA | 72 | 105.8 | 138.2 | 22.5 | 60.21 | 91.63 | 1.54 | 1.40 | 1.40 | 1.92 |
| HGH45CA | 70 | 9.5 | 20.5 | 86 | 60 | 13 | 60 | 97 | 139.4 | 23 | 12.9 | M10×17 | 16 | 18.5 | 30.5 | 45 | 38 | 20 | 17 | 14 | 105 | 22.5 | M12×35 | 77.57 | 102.71 | 1.98 | 1.55 | 1.55 | 2.73 | 10.41 |
| HGH45HA | 80 | 128.8 | 171.2 | 28.9 | 94.54 | 136.46 | 2.63 | 2.68 | 2.68 | 3.61 |
| HGH55CA | 80 | 13 | 23.5 | 100 | 75 | 12.5 | 75 | 117.7 | 166.7 | 27.35 | 12.9 | M12×18 | 17.5 | 22 | 29 | 53 | 44 | 23 | 20 | 16 | 120 | 30 | M14×45 | 114.44 | 148.33 | 3.69 | 2.64 | 2.64 | 4.17 | 15.08 |
| HGH55HA | 95 | 155.8 | 204.8 | 36.4 | 139.35 | 196.2 | 4.88 | 4.57 | 4.57 | 5.49 |
| HGH65CA | 90 | 15 | 31.5 | 126 | 76 | 25 | 70 | 144.2 | 200.2 | 43.1 | 12.9 | M16×20 | 25 | 15 | 15 | 63 | 53 | 26 | 22 | 18 | 150 | 35 | M16×50 | 163.63 | 215.33 | 6.65 | 4.27 | 4.27 | 7.00 | 21.18 |
| HGH65HA | 120 | 203.6 | 259.6 | 47.8 | 208.36 | 303.13 | 9.38 | 7.38 | 7.38 | 9.82 |
Dibujos
Admite la selección de combinación de productos
Production Capacity
 |
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 |

|
 |
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. |
 |
 |
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 |
 |
 |
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 |