MQ-125

MQ-125 Right Angle Gearbox

MQ-125 Right Angle Gearboxes can output up to 2450 Nm (depends on ratio)

Horizontal Tabs

Overview

Number of stages:	1
Transmission ratios:	4.83:1 to 83:1
Backlash:	<2' and <8'
Input motor flanges:	For all servomotors
Output shaft	Single output shaft Double output shaft Hollow shaft with keyway Hollow shaft with shrink disk

Very Low Backlash, thanks to tight tolerances and a constant worm bearing preload, making it ideally suited for machine tool and robotics operations.
High Torque, thanks to painstakingly cut, hardened and ground worms and a bronze alloy wheels, born of a unique design process.
Quiet operation: The precision high quality worm gearing provides extremelly low noise levels (under 55 dB).
Superior Shock Absorption, thanks to a heavyweight cast iron housing.
Zero Backlash Motor Coupling. Can be be provided with torsionally rigid coupling for optimal motor shaft alignment.
Suitable for intermittent and continuous operation.
Compact design. The right angle design can be a space saver.
The full transmission ratio in only one stage.
Maintenance free thanks to lifetime synthetic lubrication.
Input flange for all servomotors brands.

Specifications

Ratio	n₁ = 1000 rpm			n₁ = 1500 rpm			n₁ = 2000 rpm			n₁ = 3000 rpm			Backlash (arcmin)	Weight (kg)
i	T_2TH [Nm]	T_2Max [Nm]	η	T_2TH [Nm]	T_2Max [Nm]	η	T_2TH [Nm]	T_2Max [Nm]	η	T_2TH [Nm]	T_2Max [Nm]	η	Backlash (arcmin)	Weight (kg)
4.83	1042	2282	0.96	936	2282	0.96	720	2282	0.96	635	2282	0.96	<2' <8'	80
7.25	1296	2450	0.95	1232	2450	0.95	1034	2450	0.95	938	2450	0.95
10	1406	2369	0.94	1337	2369	0.94	1196	2369	0.95	1062	2369	0.95
13	801	1354	0.92	763	1354	0.92	737	1354	0.93	700	1354	0.93
14.5	1426	2450	0.91	1355	2450	0.91	1212	2450	0.92	1054	2450	0.91
20	1555	2450	0.89	1479	2450	0.90	1323	2450	0.91	1175	2450	0.90
26	1063	1822	0.87	1013	1822	0.87	978	1822	0.88	929	1822	0.88
29	1491	2450	0.83	1391	2450	0.83	1268	2450	0.85	1043	2450	0.84
40	1633	2450	0.81	1553	2450	0.82	1389	2450	0.82	1234	2450	0.83
52	1190	2076	0.76	1132	2076	0.77	1092	2076	0.80	1037	2076	0.79
62	1635	2211	0.72	1555	2211	0.73	1391	2211	0.75	1236	2211	0.74
72	1397	1896	0.66	1397	1896	0.68	1318	1896	0.70	1109	1896	0.68
83	1167	1953	0.66	1167	1953	0.68	1167	1953	0.71	167	1953	0.71

Dimensions

D_M, D₇, D₈, F_M, F₈, G₄, I₂, I₃, and L_M depend on motor dimensions