KL901G Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – Knob Locking Devices

Knob Locks
Knob Locking
Devices
Standard
Knob
Area
B
3
5
8
16
A
OCK
Splash Proof
1
THREAD
2
24
Knob Locks are positive friction locking devices for
holding precise or critical control settings under
conditions of shock and vibration. They are also useful
where there is danger of accidental jarring or manual
contact. Special splash-proof versions feature molded
rubber inserts which prevent water leakage down into
the control and also serve as dust seals.
• ^{Positive friction locking system}
• ^{Resists shock, vibration, or accidental movement}
• ^{Tested under salt spray, humidity, and}
temperature conditions
• ^{Occupies minimum panel space}
• ^{Used with standard off-the-shelf control knobs,}
.700, .900 and 1.250 diameter knobs
• ^{No special mounting hardware or tools required}
• ^{Special water and dust-tight models available}
• ^{Made of highest quality materials}
• ^{Available in three sizes in either mirror or matte finish}
Part Number
MS91528
Type
Overall Overall
Finish Diam. A Diam. B
.700 Diam. Knob
KL701
Standard
Mirror 1” .721
KL701G 1CC2B Standard
Matte 1” .721
KL702
Standard
Mirror 1” .721
KL702G 1CC2G Standard
Matte 1” .721
KL703
Splash Proof Mirror 1” .721
KL703G 1DD2B Splash Proof Matte 1” .721
.900 Diam. Knob
KL901
KL901G 2CC2B
KL902
KL902G 2DD2B
Standard
Mirror 1-5/16” .928
Standard
Matte 1-5/16” .928
Splash Proof Mirror 1-5/16” .928
Splash Proof Matte 1-5/16” .928
1.250 Diam. Knob
KL1251
KL1251G 3CC2B
KL1252
KL1252G 3DD2B
Standard
Standard
Splash Proof
Splash Proof
Mirror
Matte
Mirror
Matte
1-5/8”
1-5/8”
1-5/8”
1-5/8”
1.269
1.269
1.269
1.269
The above MS91528 designations are for reference only.
Series of knobs used in conjunction with knob lock are MS91528, EH71
and Contemporary.
Thread
3/8-32
3/8-32
1/4-32
1/4-32
3/8-32
3/8-32
3/8-32
3/8-32
3/8-32
3/8-32
3/8-32
3/8-32
3/8-32
3/8-32
Operation & Installation
KNOB
;;;;;;;;;;
Unlocked
KNOB
LOCK
;;;;_L;;_oc;;_ke;;_d;;
Style KL701 Style KL901
.70 Diam. Knob .90 Diam. Knob
Style KL1251
1.25 Diam. Knob
An eighth turn of the fluted skirt locks the control knob by forcing a
rubber bushing against its lower surface. A critical control setting is
not affected. An eighth turn to the left frees the knob to rotate freely.
Used primarily with potentiometers and similar variable controls,
knob locks mount directly to threaded control bushings replacing
the nuts and lock washers usually supplied.
Electronic Hardware Corporation 320 Broad Hollow Road, Farmingdale, NY 11735
PHONE: [phone] FAX: [phone] WWW.ehcknobs.com EMAIL: [e-mail] 1-800-752-1680