NK Automations supplier of CNC Spindles, CNC ATC Spindle Motor, Water Cooled Spindle Motor, Mist Coolant Spray, Industrial Gearboxes like Hollow Rotary, Harmonic Gearbox

NK-ZLC-32

Applications:

Cnc Machine in Rotating Axis, high torque and accuracy required
Diverse appearancering; suitable for robot arm
Short axial dimension
High rigidity for stable precision work
More compact and higher accurate
Applied in robot industry, especially for multi-axis robot joints

Product Description

Diverse appearance; suitable for robot arm.
Precision: less than 20 Arc-sec.
Torque Capacity: 3.5Nm to 500Nm
Available reduction ratios 1:50 ,1:80, 1:100, 1:120, 1:160
Short axial dimension.
High rigidity for stable precision work.
More compact and higher accurate.
Applied in robot industry, especially for multi-axis robot joints.

NK REDUCERS is a compact harmonic gear reduction mechanism that achieves zero backlash, as well as exceptional positioning accuracy, torque density and repeatability. NK REDUCER consists of three internal elements – the flex spline, the circular spline and the wave generator. The elasticity properties of the flex spline and the teeth differential between the flex spline and the circular spline result in its unique reduction characteristics.

High Precision Gear Reducers

An industrial gearbox is an enclosed system that transmits mechanical energy with the help of servo motor to an output device. Gearboxes can modify their speed, torque, and other attributes to convert the energy into a useable format. Gearboxes are used in a variety of Machines, for a broad range of purposes. These machines can slow the rate of rotation to increase torque and speed.

Distinctive Features

Exceptional Repeatability and Positional Accuracy
Zero Backlash
High Torque Density
High Efficiency Ratings
High Reduction Ratios in a Single Stage
Lightweight and Compact
High Torsional Stiffness
Fully Back Drivable
High load capacity output bearings
30% average lower weight than Standard Series

Model	Ratio	Rated torque at 2000r/min input		Permissible peak torque at start and stop		Permissible maximum value for average load torque		Permissible maximum momentary torque		Permissible maximum input rotational speed	Permissible average input rotational speed	Backlash	life
Model	Ratio	Nm	kgfm	Nm	kgfm	Nm	kgfm	Nm	kgfm	r/min	r/min	Arc Sec	Hour
14	50	5.4	0.55	18	1.8	6.9	0.7	35	3.6	8500	3500	≤20	10000
	80	7.8	0.8	23	2.4	11	1.1	47	4.8				15000
	100	7.8	0.8	28	2.9	11	1.1	54	5.5				15000
	120	7.8	0.8	28	2.9	11	1.1	54	5.5				15000
17	50	16	1.6	34	3.5	26	2.6	70	7.1	7300	3500	≤20	10000
	80	22	2.2	43	4.4	27	2.7	87	8.9				15000
	100	24	2.4	54	5.5	39	4.0	108	11				15000
	120	24	2.4	54	5.5	39	4.0	86	8.8				15000
20	50	25	2.5	56	5.7	34	3.5	98	10	6500	3500	≤20	10000
	80	34	3.5	74	7.5	47	4.8	127	13				15000
	100	40	4.1	82	8.4	49	5.0	147	15				15000
	120	40	4.1	87	8.9	49	5.0	147	15				15000
	160	40	4.1	92	9.4	49	5.0	147	15				15000
25	50	39	4.0	98	10	55	5.6	186	19	5600	3500	≤20	10000
	80	63	6.4	137	14	87	8.9	255	26				15000
	100	67	6.8	157	16	108	11	284	29				15000
	120	67	6.8	167	17	108	11	304	31				15000
32	50	76	7.8	216	22	108	11	382	39	4800	3500	≤20	10000
	80	118	12	304	31	167	17	568	58				15000
	100	137	14	333	34	216	22	647	66				15000
	120	137	14	353	36	216	22	686	70				15000
40	50	137	14	402	41	196	20	686	70	4000	3000	≤20	10000
	80	206	21	519	53	284	29	980	100				15000
	100	265	27	568	58	372	38	1080	110				15000
	120	294	30	617	63	451	46	1180	120				15000
45	50	229	23	650	66	345	35	1235	126	5000	3300	≤20	10000
	80	407	41	918	94	507	52	1651	168				15000
	100	459	47	982	100	650	66	2041	208				15000
	160	523	53	1147	117	819	84	2483	253				15000
50	100	611	62	1274	130	866	88	2678	273	4500	3000	≤20	15000
50	160	688	70	1534	156	1096	112	3185	325	4500	3000	≤20	15000
58	100	905	92	2067	211	1378	141	4134	422	4000	2700	≤20	15000
58	160	969	99	2392	244	1573	160	4459	455	4000	2700	≤20	15000
65	100	1236	126	2990	305	1976	202	6175	630	3500	2400	≤20	15000
65	160	1236	126	3419	349	2041	208	6175	630	3500	2400	≤20	15000

Harmonic Gearbox

NK-ZLC-32

Product Description

Distinctive Features

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