Knob Accessories

Accessories to complement every Knob Application

MENTOR's range of Knob Accessories includes mechanical parts, precision setting drives, shaft extensions, shaft reduction sleeves and many types of coupling. All accessories are available with short delivery times and low MOQs.

Precision Setting Drives

Precision Setting Drive

PRECISION DRIVE WITH TWO OPTIONS 6:1 AND 10:1
ØD H I K L M Ratio Torque Part No
12 11.5 15 7.5 34 8.5 6:1 20 Ncm ± 10% 101.2
12 12 17.5 4.5 34 12 10:1 20 Ncm ± 10% 101.5
Precision Drive

Mechanical Accessories

Extension Shafts

SPINDLE EXTENSION SHAFTS - FOUR OPTIONS
Technical Data
Material: Rigid PVC Black
Spindle Extension Shafts
Reduction Sleeve

SHAFT REDUCTION SLEEVE - ZINC PLATED
Technical Data
Material: Zinc-plated Brass
Ød ØD Part No
4 6 640.
3 4 6640.1431
Shaft Reduction Sleeve
Lead-Through Sleeve

LEAD-THROUGH SLEEVE - NICKEL PLATED
Technical Data
Material: Nickel-plated Brass
Part No
729.
Lead-Through Sleeve

Couplings

Jointed Coupling

JOINTED COUPLING TO CONNECT ANGLED SHAFTS

Shaft coupling with retaining/locking nuts

Technical Data
Material: Nickel-plated Brass
Maximum transmission torque 120Ncm
Maximum 15° angular deviation
Maximum shaft offset 1mm
Part No
648.66
Jointed Coupling
Jointed Coupling with Side Screw Fixing

JOINTED COUPLING TO CONNECT ANGLED SHAFTS

Shaft coupling with side screws for locking/retention

Technical Data
Material: Steel Coupling with Brass Sleeves
Maximum transmission torque 120Ncm
Maximum 15° angular deviation
Service life of 10 million load alternations at 3°
Part No
717.6
Angled Coupling with Side Screws
Friction Clutch

FRICTION CLUTCH WITH ADJUSTABLE TORQUE

Technical Data
Material: Anodised Aluminium
Any torque can be selected, with a maximum of 30Ncm
Part No
716.
Friction Clutch
Shaft Spindle Coupling

BRASS SHAFT COUPLING WITH THREE OPTIONS

Technical Data
Material: Brass
Ød ØD Part No
4 4 720.4
6 6 720.6
4 6 720.64
Brass Shaft Spindle Coupling