SERVO INSERT COUPLINGS RINGFEDER GWE 5112

DESCRIPTION: Ringfeder GWE 5112 is a backlash-free self-aligning coupling with an outer conical tapered end. Thanks to its symmetric design, the element guarantees for perfect concentric running and is thus qualified for highest torques. Just like all the other elastomer couplings made by GERWAH, GWE 5112 is very easy to install and electrically insulating. It is mounted by means of clamping hubs..

SPECIFICATIONS

Ringfeder Servo Insert coupling GWE 5112

Ringfeder GWE 5112 is a backlash-free self-aligning coupling with an outer conical tapered end. Thanks to its symmetric design, the element guarantees for perfect concentric running and is thus qualified for highest torques. Just like all the other elastomer couplings made by GERWAH, GWE 5112 is very easy to install and electrically insulating. It is mounted by means of clamping hubs..
Every hub on the RINGFEDER GWE 5112 jaw coupling has concave jaws on its face. The function of the coupling to transmit torque and damp impact that occurs, as well as balancing out unavoidable mis- alignments, is enabled through the joining of two hubs and the ﬁlling of the created free space with an elastic sprocket. The GWE jaw couplings are backlash-free in order to also achieve a high level of positioning precision in reverse operation. The coupling is backlash-free as a result of the pressure pre-tensioning of the individual buffers in the elastomer sprocket. The different Shore hardness levels, which correlate to the torsional stiffness, mean that it is possible to optimise the entire drive line from the point of view of rotary oscillation. Detailed information is included in the technical data for the sprockets.

Applications Jaw Coupling GWE 5112

Encoder, Precision drives, Feed drives, Grinding and milling spindles, Machine tools, Packing machines, Robotics, Transfer lines, Multi-spindle heads, Wood processing equipment, Textile machinery, Conveying equipment, Linear motion, Measuring equipment and control technology, Test rigs

Characteristics GWE 5112

Hubs up to size 38 made of aluminum, from size 42 made of steel

Steel outer tensioning ring

High concentricity of assembly friendly coupling

Optimisation of the vibration damping through different elastomer spider hardness levels

Standard with yellow red spider 98 SH A

Puncture-proof and electrically insulating

Download catalogue Servo Ringfeder GWE 5112:
Download Installation Instruction Servo Ringfeder GWE 5112:

Size	d1, d2 [mm] Without keyway	TKN [Nm]	TKmax [Nm]	TA1 [Nm]	nmax [1/min]	D1 [mm]	L [mm]
GWE 5112-14	14	12,5	25	1.8	13000	30	50
GWE 5112-19	20	17	34	3	10000	40	66
GWE 5112-24	25	60	120	6	7000	55	78
GWE 5112-28	36	160	320	6	6000	65	90
GWE 5112-38	41	325	650	10	5000	80	114
GWE 5112-42	50	450	900	35	4000	95	134
GWE 5112-48	56	525	1050	69	3600	105	140