ZZ-Torqueline Dates Techniques

---

Feature / Size		Unit	K110	K140	K170	K210	K260
Nominal Torque	T2N	Nm	280	560	150	2100	4020
Maximum Torque 1)	T2max	Nm	420	840	1570	3150	6030
Maximum Speed 2)	n1max	U/min	2000	1750	1500	1250	1000
Thermal limit power 3)	Ptherm	kW	5,7	9,3	14,1	21,6	33,6
Mass Inertia 4)		kgcm²	18	58	200	565	1430
Backlash at input		arcmin	<12	<11	<11	<11	<10
Permitted radial load 5)	Welle n1 Welle n2	N	1400 4000	2500 6000	3000 9000	4500 15000	7000 17000
Permitted axial load 5)	Welle n1 Welle n2	N	560 1600	1000 2400	1200 3600	1800 6000	2800 6800
Weight appr.		kg	13	27	48	85	165
Operating temperature range		°C	-20 bis 90
Gear box efficiency 5)	eta	%	94-97
Gearing			Klingelnberg CyClo-Palloid lapped, only transmission ratio i=1:1
Gear material			Alloyed steel, case hardened
Lifetime 6)		h	10000
Surface protection			Primer, light grey
Lubrication			Mineral Oil, ISO VG 150
1) short time operation 2) cooling required 3) permitted limited power to be calculated with factors 4) Version 311/1, related to n1 5) depending on speed and load 6) at nominal conditions