Gear Coup­lings TNZ ZCAZ / ZCBZ

Key Characteristics of the Gear Coup­lings TNZ ZCAZ / ZCBZ

The coupling model Ringfeder TNZ ZCAZ is complemented with a spacer mounted between the sleeves of a TNZ ZCA coupling using fitted bolts, accommodating larger distances between shaft ends and allowing radial mounting and dismounting without moving connected machines. 

Unlike the TNZ ZCAZ, the TNZ ZCBZ coupling features a bolt-on O-ring carrier that simplifies installation by altering the mounting sequence and includes a spacer mounted between the sleeves of a TNZ ZCB coupling using fitted bolts.

- This gear coupling is torsionally rigid and made of high-quality steel, ensuring durability and reliability.

- Its compact design results in high-power density, making it efficient for various applications.

- It compensates for angular, radial, and axial shaft offset, providing flexibility in alignment.

- Suitable for use in temperatures up to +120 °C with special seals, it is available with both split sleeve (ZCA / ZCB) and single-piece sleeve (ZCH) options.

- The elastic O-ring can be replaced without moving the coupled machines, adding convenience.

- It supports bores up to 270 mm, torques up to TKn = 195,000 Nm / TKmax = 390,000 Nm, and speeds up to nmax = 6,000 rpm, making it versatile for high-performance requirements.

Product Specifications of Gear Coup­lings TNZ ZCAZ / ZCBZ

TNZ ZCAZ / ZCBZ Catalogue	TNZ ZCAZ / ZCBZ  Installation Instruction

Identifier		Size Coupling	Torque [Nm]		Dimensions [mm]
ZCAZ	ZCBZ		TKN	TKmax	d1k min - max	d2k min - max	D1	D2	Lmin
XC4106	-----	69	1750	3500	12 - 50	12 - 50	111	69	167
XC4108	-----	85	2750	5500	18 - 60	18 - 60	152	85	193
XC4110	XC5110	107	5500	11000	28 - 75	28 - 75	178	107	239
XC4113	XC5113	133	8500	17000	40 - 95	40 - 95	213	133	281
XC4115	XC5115	152	13500	27000	50 - 110	50 - 110	240	152	333
XC4117	XC5117	179	22000	44000	60 - 130	60 - 130	280	179	388
XC4120	XC5120	209	35000	44000	70 - 155	70 - 155	318	209	428
XC4123	XC5123	234	43000	86000	85 - 170	85 - 170	346	234	466
XC4125	XC5125	254	68000	136000	95 - 190	95 - 190	389	254	552
XC4127	XC5127	279	82000	164000	110 - 210	110 - 210	425	279	608
XC4130	XC5130	305	150000	300000	120 - 230	120 - 230	457	305	648
XC4135	XC5135	355	195000	390000	130 - 270	130 - 270	527	355	734

Why Choose Ringfeder Gear Coup­lings TNZ ZCAZ / ZCBZ?

Ringfeder TNZ ZCAZ / ZCBZ gear couplings are flexible shaft connections, gear couplings that transmit positive torque thanks to rotating toothed shafts, and are also suitable for effectively compensating shaft misalignments, radial misalignments and angular misalignments

Ringfeder TNZ ZCAZ / ZCBZ gear couplings are widely used worldwide in all areas of heavy industry where extremely high torques must be transmitted from one shaft to another. The couplings cover particularly heavy-duty applications, for example in direct drive systems of conveyors, mixers, mills or roller tables.

Dai Hong Phat Corp is proud to represent Ringfeder Germany in Vietnam.

The company specializes in offering high-quality Ringfeder products and services, reflecting their dedication to serving Vietnamese customers.

This esteemed partnership guarantees that customers receive authentic Ringfeder products, accompanied by professional technical support to ensure the best performance in their applications.

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