Home Machine Elements Rings GN 7072.1

GN 7072.1

Split Shaft Collars

Stainless Steel, with Extension-Tapped Holes

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Description

Specification

Types

Type A: Extension-tapped holes, radial

Type B: Extension-tapped holes, axial

Stainless steel AISI 316LHC NI

Sintered

Socket cap screw DIN 912

Stainless steel AISI 304

Information

With extension-tapped holes of the split shaft collars GN 7072.1, sensor holders GN 7062.10 or other elements such as the gear lever or cam can be attached to shafts and axles.

They can be assembled safely and easily with a high clamping force by reducing the slot height, without damaging the surface of shafts and axles. As compared to semi-split shaft collars, split shaft collars can even be assembled radially.

The thread d₃ for sizes d₁ = 30 to 36 is designed as a through hole; for sizes d₁ = 42 and larger, it is designed as blind hole.

List of Shaft Collar Types

Accessory

Adjustable Hand Levers GN 311

Damping Washer GN 7072.30

Sensor Holder GN 7062.10

Technical information

ISO-Fundamental Tolerances

Stainless Steel Characteristics

GN 7072.1-A

	d₁	d₂ H10	b ±0.2	d₃	d₄	l₁	l₂	m	s	t	x ≈ Max. protrusion of cap screw	Adjustable hand lever for d₃
Code														Actions
GN 7072.1-30-B12-NI-A	30	B 12	11	M 4	M 3	13	15	8	2.1	4	0.7	GN 311-30-M4-12-SW	36
GN 7072.1-32-B14-NI-A	32	B 14	11	M 4	M 3	14	15.5	8	2.1	4	0.7	GN 311-30-M4-12-SW	39
GN 7072.1-36-B15-NI-A	36	B 15	13	M 5	M 4	15	19.9	10	2.1	5.5	1.4	GN 311-30-M5-13-SW	66
GN 7072.1-36-B16-NI-A	36	B 16	13	M 5	M 4	15	19.9	10	2.1	5.5	1.4	GN 311-30-M5-13-SW	58
GN 7072.1-42-B18-NI-A	42	B 18	15	M 5	M 4	17	24.7	12	3	5.5	0.6	GN 311-30-M5-15-SW	92
GN 7072.1-42-B20-NI-A	42	B 20	15	M 5	M 4	17	24.7	12	3	5.5	0.6	GN 311-30-M5-15-SW	86
GN 7072.1-48-B22-NI-A	48	B 22	15	M 5	M 4	20	26.5	12	3	5.5	0	GN 311-45-M5-16-SW	119
GN 7072.1-48-B25-NI-A	48	B 25	15	M 5	M 4	20	26.5	12	3	5.5	0	GN 311-45-M5-16-SW	109
GN 7072.1-55-B28-NI-A	55	B 28	15	M 6	M 5	22.5	31.6	18	3	7	0.5	GN 311-45-M6-18-SW	147
GN 7072.1-55-B30-NI-A	55	B 30	15	M 6	M 5	22.5	31.6	18	3	7	0.5	GN 311-45-M6-18-SW	137
GN 7072.1-60-B32-NI-A	60	B 32	15	M 6	M 5	25	33.2	18	4	7	0.4	GN 311-45-M6-19-SW	178
GN 7072.1-60-B35-NI-A	60	B 35	15	M 6	M 5	25	33.2	18	4	7	0.4	GN 311-45-M6-19-SW	150
GN 7072.1-65-B40-NI-A	65	B 40	15	M 6	M 5	27.5	34.6	18	4	7	0.5	GN 311-45-M6-20-SW	169

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