GⅡCLZ basic (narrow) drum gear coupling

GⅡCLZ型基本型(窄型)鼓形齿式联轴器鼓形齿面使内、外齿的接触条件得到，避免了在角位移条件下直齿齿端棱边挤压，应力集中的弊端，同时了齿面摩擦、磨损状况，降低了噪声，维修周期长。外齿套齿端呈喇叭形状，使内、外齿装拆十分方便。

Gear coupling在工作时，两轴产生相对角位移，内外齿的齿面周期性作轴向相对滑动，必然形成齿面磨损和功率消耗，因此，齿式联轴器需在有良好和密封的状态下工作。齿式联轴器径向尺寸小，承载能力大，常用于低速重载工况条件的轴系传动，高精度并经动平衡的齿式联轴器可用于高速传动，如燃汽轮机的轴系传动。

GⅡCLZ型基本型(窄型)鼓形齿式联轴器是由齿数相同的内齿圈和带外齿的凸缘半联轴器等零件组成。外齿分为直齿和鼓形齿两种齿形，所谓鼓形齿即为将外齿制成球面，球面中心在齿轮轴线上， 齿侧间隙较一般齿轮大，鼓形齿联轴器可允许较大的角位移（相对于直齿联轴器），可齿的接触条件，提高传递转矩的能力，延长使用寿命。有角位移时沿齿宽 的接触状态。 

齿式联轴器在工作时，两轴产生相对角位移，内外齿的齿面周期性作轴向相对滑动，必然形成齿面磨损和功率消耗，因此，齿式联轴器需在有良好和密封的状态下工作。齿式联轴器径向尺寸小，承载能力大，常用于低速重载工况条件的轴系传动，高精度并经动平衡的齿式联轴器可用于高速传动，如燃汽轮机的轴系传动。

Because the angular compensation of drum gear couplings is greater than that of straight gear couplings, drum gear couplings are widely used. Straight gear couplings are obsolete products, and those who choose them should try not to use them.

我公司生产的鼓形齿式联轴器品种，型号有：

GⅡCLZ型基本型(窄型)鼓形齿式联轴器(JB/T 8845.3 — 2001)

GⅡCLZ型基本型(窄型)鼓形齿式联轴器(JB/T 8845.2 — 2001)

GCLD type-drum gear coupling (JB/T 8845.1-2001)

WGP type-drum gear coupling with brake disc (JB/T7001-93)

WGC type-vertical installation drum gear coupling (JB/T7002-93)

WGZ type-drum gear coupling with brake wheel (JB/T7003 — 93)

WGT type—connecting to the middle sleeve drum-shaped gear coupling (JB/T7004 — 93)

TGL type—nylon inner gear ring drum gear coupling (JB/T5514-91)

WGJ type-drum gear coupling with intermediate shaft (JB/T8821-1998)

NGCL type-with brake wheel type (JB/ZQ4644-97)

NGCLZ type-with brake wheel type (JB/ZQ4645-97)

WG type-with brake wheel type (JB/ZQ4186-97) 

CL型齿式连轴器（JB/ZQ 4218-86）

CLZ型齿式连轴器（JB/ZQ 4218-86）

NL Type—Nylon Internal Gear Ring Drum Gear Coupling (DB 3202-87)

Hangzhou Hengli Transmission Co., Ltd. is an enterprise specializing in the research and production of couplings.Our company is equipped with various equipments and strong technical force. It is a manufacturer of various types of couplings for many domestic machinery industries.The main products of our company are diaphragm couplings, tire couplings, roller chain couplings, drum gear couplings, star elastic couplings, slider couplings, flange couplings , Plum-shaped elastic coupling, elastic pin coupling, elastic sleeve pin coupling, elastic pin gear coupling, etc.To meet customer needs, we also undertake surveying, mapping and manufacturing of other couplings.The company has realized CAD computer-aided design and information management, integrated research and manufacturing, has rich manufacturing experience, perfect testing methods, complete varieties and specifications, and stable and reliable quality.

In terms of the market, the company has maintained long-term customer relationships with many domestic steel plants, and the product quality and delivery time have been highly praised by customers.We have established a stable supply relationship with many domestic papermaking, petroleum and other companies, and actively explore new sales markets with the quality and advanced performance of the products. The company has a group of professional and technical personnel with rich practical experience. At the same time, we have a Batch sales and after-sales personnel provide advanced transmission technology services for cooperative units to ensure smooth and efficient operation of the equipment of cooperative enterprises.

Since the establishment of the company, its products have been sold all over the country and have been deeply favored by new and old customers. Based on the principle of good faith, it has established long-term cooperative relations with many customers. Now our company is further strengthening employee technical training and improving technology Level, inject high technology into products, and strive for better products and more affordable products.The company adheres to the corporate philosophy of benevolence, integrity, pragmatism, and innovation, and strives to provide users with high-quality products and satisfactory services with advanced production management and strict quality control.