Cylindrical Gearbox

Raydafon Group's Cylindrical Gearbox delivers reliable torque transmission for industrial machinery, featuring durable construction and precision engineering. Ideal for engineers and manufacturers, it enhances efficiency and reduces downtime, setting us apart with superior performance and trust.

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Product Description

Developed for maximum thermal power

Maximum size axial fan and optimized cooling air flow

Considerably increased housing surface for effective heat transmission

No external cooling device required

Externally accessible backstop

Variable installation/mirror image design

Universal, symmetrical housing

Cylindrical Gearbox

Overall dimensions
Typ	A	A1	AD	g0	G0	G1	h	h1	H	HO	L	L1	B	B1	B2	B3
SK 5217	228	239.5	210	240	216	232	35	25	560	280	760	790	480	432	424	456
SK 6217	268	270	260	240	216	232	35	30	630	315	850	860	480	432	424	456
SK 7217	270	275.5	267	260	241	273	35	35	630	315	912	921	520	482	495	520
SK 8217	294	291.5	283	260	241	273	35	35	670	335	952	961	520	482	495	520
SK 9217	325	321	330	318	303	344	55	45	720	360	1120	1111	636	606	605	620
SK 10217	358	337	352	318	303	343	55	45	790	395	1235	1220	636	606	605	620
SK11217	384	371.5	366	393	378	410	46	55	830	415	1340	1 346	786	710	700	770

Holes/ hole spacings
Typ		S1	n1	n2	n21	n3	n4	n5
SK 5217	5217	28	520	420	210	100	110	520
SK 6217	6217	28	585	420	210	122.5	137.5	560
SK	7217	28	640	470	235	127	140	611
SK	8217	28	685	470	235	125	158	635
SK 9217	9217	35	790	575	287.5	155	175	742.5
SK 10217	10217	35	875	575	287.5	177	175	830.5
SK 11217	11217	42	965	700	350	186	180	933

Cylindrical Gearbox

Solid output shaft
Typ		ΦDV	LV	LP	BP	GP	T1	Prall key
SK 5217	5217	120	210	180	32	15	127	32x18x 180
SK	6217	120	210	180	32	15	127	32x18x 180
SK	7217	140	250	200	36	25	148	36x20x 200
SK	8217	140	250	200	36	25	148	36x20x 200
SK 9217	9217	160	300	260	40	20	169	40x22x260
SK10217	10217	160	300	260	40	20	169	40x22 x260
SK11217	11217	170	300	260	40	20	179	40x22 x260

Double solid output shaft
LV	GB
210	884
210	884
250	1045
250	1045
300	1286
300	1286
300	1420

Hollow shaft
Φ D	Φ DHH7	LG	B	T
140	105	464	28	111.4
140	105	464	28	111.4
160	125	545	32	132.4
160	125	545	32	132.4
220	160	686	40	169.4
220	160	686	40	169.4
230	170	820	40	179.4

Solid input shaft
Type		iN	g1	g2	g3	g4	odk	lk	lpk	bpk	t1	9pk	Parallel key
SK	5217	6.14一22.91	462	690	900	929.5	50	74	64.0	14	53.5	10.0	14x9x90
SK	6217	6.15一22.50	462	730	990	1000.0	50	74	64.0	14	53.5	10.0	14x9x90
SK	7217	16.06 一17.94 6.37一13.20	534 564	836	1101	111.05	50 70	55 85	45.0 77.5	20	53.5	10.0 7.5	14x9x90
SK	8217	15.86 一20.44 6.30一13.33	536 566	860	1143	1151.5	50 70	55 85	45.0 77.5	20	53.5	10.0 7.5	20x12x125
SK	9217	16.18 一18.14 6.42一13.47	652	1006	1337	1320.0	70	91	83.5 106	22	85.0	7.5 150	22x14x140
SK	10217	15.76一18.17 6.26一 13.47	682 712	1070	1452	1407.0	80 70	121 91	83.5			7.5 15.0	22x14x140
SK	10217	15.76一18.17 6.26一 13.47	682 712	1070	1452	1407.0	80 70	121 91	106	22	85.0	7.5 15.0	22x14x140
SK	11217	16.84一18.44 6.69一 13.35	822				80	135	120				28x16x180
SK	11217	16.84一18.44 6.69一 13.35	852	1236	1602	1607.5	100	200	155	28	85.0	15.0	28x16x180