NTE Electronics 16 Catalog Page

Features

• Vernier Scale

• No. 2-56 Spline Socket Set Screw for Mounting

• Brake Lever Knob

• Open Window Display

• Available in Two Finish Types:

Satin Chrome Finish, Black Markings (503-0004)
Black Chrome Finish, White Markings (503-0005)

Spectrol Model 16

Dial - 7/8” diameter, 1/4” dia shaft

NEW

Numeric

Spectrol No. NTE Part No.

18-1-11** 503-0004 Vernier Scale 15 D2

16-1-21 503-0005 Vernier Scale 15 D2

Display

No. of
Turns

** 16-1-11 has been discontinued by Spectrol and has been replaced

by 18-1-11.

Diag

No.

D2

.625

(15.88)

Dia

.250

.410

(6.35)

(10.41)

Dia

Dia

.155 (3.94) .875 (22.22)

.310 (7.87)

.875 (22.22)

.562 (14.27)

.812 (20.62) Min

.562 (14.27) R

30°

50°

Note: Mounting bracket may vry

Specifications

Operation

Readout and Operation: Unit shall register a total count of 15 turns.

The number in the window (0 thru 14) indicates completed number of
turns of the drive sleeve. Graduated circular dial indicates the percent
of a partial turn of the drive sleeve.

Minor Scale Division: 1/50 turn
Indication: 0 to 14.99 turn
Brake Lever: 1st position (15° movement of brake lever) operates a

high torque system for fine adjustment; 2nd position (15° additional
movement of brake lever) actuates brake.
Accuracy: Backlash shall be zero between graduated dial and drive
sleeve
Rotation: The indication shall increase with clockwise and decrease
with a counterclockwise rotation.
Transfer Point: The number in the center of the window shall
change as graduated dial rotates between 94 and 0.

Mechanical

Shaft Bore: 0.250”
Runout: 0.004 in/in (Note 1)
Mounting: Install mounting bracket (included) between panel and

panel nut. Multidial shall mount directly to shaft with No. 2-56 spline
socket set screw, located adjacent to No. 50 on graduated dial (hex key
included).

Note 1. Dial to be free running and without binds when axis of drive

sleeve is perpendicular to mounting surface within the
specified dimension.

NTE Electronics, Inc. D Voice [phone] D FAX [phone] D http://www.nteinc.com

33