Technical datasheet
MDX-52-NKnob for position indicators
Without graphic symbol
For DD52R, DD52R-E and DD52R-E-RF indicators, technopolymer
Knob
Glass-fibre reinforced polyamide based (PA) technopolymer, black colour, matte finish.
Cap
Polypropylene based (PP) technopolymer, RAL 7021 (C9) black, RAL 2004 (C2) orange or RAL 7035 (C3) grey colour, matte finish, press-fit assembly.
Can be removed easily from the knob when not fitted to the indicator, if required.
Standard executions
- MDX-52-N: no graphic symbol.
- MDX-52-D: with arrow indicating clockwise increase.
- MDX-52-S: with arrow indicating anti-clockwise increase.
Applications
The MDX-52 knob is made to be fitted to mechanical position indicators DD52R and electronic position indicators DD52R-E and DD52R-E-RF.
Accessories on request
CA.VCT: polypropylene-based (PP) technopolymer cap, in Elecolors colours, matte finish, press-fit assembly. For sufficient quantities, it can be supplied in other colours or with customised graphic symbols, marks or writings.
Assembly instructions
- Remove the screw from the indicator boss and replace it with a longer stainless steel screw (M5x10 supplied).
- Fit the knob to the indicator boss, fitting the slotted seat into the new screw.
- Fix the knob to the indicator boss using the non-hexagonal socket head stainless steel grub screw with cup end, as per UNI 5929-85 (M4x6 supplied). Suggested tightening torque: 0.4 Nm
Related products
DD52R
Mechanical position indicators
direct drive, 5-digit counter, technopolymer
DD52R-E
Electronic position indicators
direct drive, 6-digit display, technopolymer
DD52R-E-RF
Electronic position indicator
Data transmission by radio frequency
MDX-50-N
Knob for position indicators
For DD50 indicators, technopolymer
MDX-51-N
Knob for position indicators
For DD51 and DD51-E indicators, technopolymer