Home Control Elements Control knobs MBR

MBR

Diamond cut knurled control knobs

with collar or flange, technopolymer

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MBR+C

Diamond cut knurled control knobs

Plain collar

MBR+CK

Diamond cut knurled control knobs

Collar with triangular index

MBR+CGS

Diamond cut knurled control knobs

Collar with graduation

MBR+FK

Diamond cut knurled control knobs

Flange with triangular index

MBR+FGS

Diamond cut knurled control knobs

Flange with graduation

MBR+FKP

Diamond cut knurled control knobs

Flange with triangular index and rear compartment

MBR+FGSP

Diamond cut knurled control knobs

Flange with graduation and rear compartment

Description

Main specifications

Knob

High-resilience polypropylene based (PP) technopolymer, black colour, matte finish.

Collar or flange

Glass-fibre reinforced polyamide based (PA) technopolymer, black colour, matte finish.

Coloured centre cap

Technopolymer, matte finish.

To order, add the index of the desired colour (C9, ..., C6) to the code and the description.

On request and for sufficient quantities, it can be supplied in other colours or with customised graphic symbols, marks or writings.

Standard executions

Brass boss, plain blind hole.

Assembly by means of a black-oxide steel transversal grub screw UNI 5929 (grub screw with hexagon socket and cup end). Included in the supply.

MBR+C: plain collar.
MBR+CK: collar with triangular index.
MBR+CGS: collar with standard graduation, 40 marks, the numbering from 0 to 9 increases as the knob is turned clockwise.
MBR+FK: flange with triangular index.
MBR+FGS: flange with standard graduation, 40 marks, the numbering from 0 to 9 increases as the knob is turned clockwise.
MBR+FKP: flange with triangular index. Rear compartment for potentiometer housing.
MBR+FGSP: flange with standard graduation, 40 marks, the numbering from 0 to 9 increases as the knob is turned clockwise. Rear compartment for potentiometer housing.

Precision graduations, laser engraved numbering and triangular index.

General information

Ergonomy and design

The fine pitch knurling on the outside rim of the knob, allows a safe and comfortable grip, offering the operator the possibility of operating under the most different working conditions in a sensitive and ergonomic way and simplifying the adjustment of the knob during rapid rotation (or screwing) without any unpleasant angular work for the hand and wrist.

MBR+CK

		Color	D	d_H9	L	d₁	d₂	h	h₁	h₂	f
Code	Description												Actions
34812-C2	MBR.30 B-5+CK-C2	C2 - RAL 2004	30	5	24	11	26	12	10.5	8.5	M4	27
34812-C3	MBR.30 B-5+CK-C3	C3 - RAL 7035	30	5	24	11	26	12	10.5	8.5	M4	27
34812-C4	MBR.30 B-5+CK-C4	C4 - RAL 1021	30	5	24	11	26	12	10.5	8.5	M4	27
34812-C5	MBR.30 B-5+CK-C5	C5 - RAL 5024	30	5	24	11	26	12	10.5	8.5	M4	27
34812-C6	MBR.30 B-5+CK-C6	C6 - RAL 3000	30	5	24	11	26	12	10.5	8.5	M4	27
34812-C9	MBR.30 B-5+CK-C9	C9 - RAL 9005	30	5	24	11	26	12	10.5	8.5	M4	27
34812-C17	MBR.30 B-5+CK-C17	C17 - RAL 6017	30	5	24	11	26	12	10.5	8.5	M4	27
34822-C2	MBR.30 B-6+CK-C2	C2 - RAL 2004	30	6	24	12	26	14	10.5	8.5	M4	21
34822-C3	MBR.30 B-6+CK-C3	C3 - RAL 7035	30	6	24	12	26	14	10.5	8.5	M4	21
34822-C4	MBR.30 B-6+CK-C4	C4 - RAL 1021	30	6	24	12	26	14	10.5	8.5	M4	21
34822-C5	MBR.30 B-6+CK-C5	C5 - RAL 5024	30	6	24	12	26	14	10.5	8.5	M4	21
34822-C6	MBR.30 B-6+CK-C6	C6 - RAL 3000	30	6	24	12	26	14	10.5	8.5	M4	21
34822-C9	MBR.30 B-6+CK-C9	C9 - RAL 9005	30	6	24	12	26	14	10.5	8.5	M4	21
34822-C17	MBR.30 B-6+CK-C17	C17 - RAL 6017	30	6	24	12	26	14	10.5	8.5	M4	21
34832-C2	MBR.40 B-6+CK-C2	C2 - RAL 2004	40	6	26	12	34.5	14	12	9	M4	39
34832-C3	MBR.40 B-6+CK-C3	C3 - RAL 7035	40	6	26	12	34.5	14	12	9	M4	39
34832-C4	MBR.40 B-6+CK-C4	C4 - RAL 1021	40	6	26	12	34.5	14	12	9	M4	39
34832-C5	MBR.40 B-6+CK-C5	C5 - RAL 5024	40	6	26	12	34.5	14	12	9	M4	39
34832-C6	MBR.40 B-6+CK-C6	C6 - RAL 3000	40	6	26	12	34.5	14	12	9	M4	39
34832-C9	MBR.40 B-6+CK-C9	C9 - RAL 9005	40	6	26	12	34.5	14	12	9	M4	39
34832-C17	MBR.40 B-6+CK-C17	C17 - RAL 6017	40	6	26	12	34.5	14	12	9	M4	39
34852-C2	MBR.50 B-8+CK-C2	C2 - RAL 2004	50	8	33	15	45	20	15	11.5	M5	74
34852-C3	MBR.50 B-8+CK-C3	C3 - RAL 7035	50	8	33	15	45	20	15	11.5	M5	74
34852-C4	MBR.50 B-8+CK-C4	C4 - RAL 1021	50	8	33	15	45	20	15	11.5	M5	74
34852-C5	MBR.50 B-8+CK-C5	C5 - RAL 5024	50	8	33	15	45	20	15	11.5	M5	74
34852-C6	MBR.50 B-8+CK-C6	C6 - RAL 3000	50	8	33	15	45	20	15	11.5	M5	74
34852-C9	MBR.50 B-8+CK-C9	C9 - RAL 9005	50	8	33	15	45	20	15	11.5	M5	74
34852-C17	MBR.50 B-8+CK-C17	C17 - RAL 6017	50	8	33	15	45	20	15	11.5	M5	74

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