Ametek Gemco Series 2000 Rotary Limit Switch, Worm Gear, DPDT

$609.00

Worm gear type rotary limit switch with two cams and DPDT switches. Available with NEMA 1&12,4 or 7 enclosure. Gear ratios from 5:1 to 5333:1. Used on cranes, hoists and other mechanical devices to control position and limit device travel.

Gemco 2000 Series Rotary Limit Switches control the limits of a rotary motion or gear driven linear motion. The limit switch is often used on cranes and hoists and other mechanical devices to control position and limit device travel, including accidental movement.

Available in NEMA Type 1&12,4, or 7  molded enclosures. These incorporate a synthetic gasket which prevents exposure to oil and coolants. Switches may be mounted without internal interference. 

Gemco Rotary Limit Switches are highly dependable.
The 1/2” input shaft drives a bronze gear which rotates the cam block. The cam block houses independently adjustable cams that actuate the precision type snap action switches. Each switch can be provided with two double pole, double throw switches for versatility of control circuits.  No minimum speed is specified because snap action contacts are used. Maximum rated speed of the worm shaft is 1000 RPM and can be rotated clockwise or counterclockwise.

Featuring:

  • All Metal Gearing
  • D.P.D.T. Industrial Duty Switches
  • NEMA 1 & 12, 4, and 7 Enclosures
  • Gear Ratios from 5:1 to 5333:1
  • Positive, Independent Cam Settings
  • Large Cover Openings for Ease of Wiring
  • U.L. & CSA recognized switches

Usually ships 10 - 15 working days after receipt of order

Gemco rotary limit switches are built to order, and are not returnable. If you have any questions about using this product in your application, please do not hesitate to call or email us.

Two Cam Input Shaft Rev. Cam Block Rev.

NEMA 1 & 12

Catalog #

NEMA 4

Catalog #

NEMA 7

Catalog #

Input Shaft Turns

Max. Setting

Input Shaft Turns

To Reset

5 1 2000-137b 2000-145b 2000-159b 4-3/4 1/8
10 1 2000-138b 2000-146b 2000-160b 9-1/4 1/4
20 1 2000-25b 2000-147B 2000-161b 19 1/2
30 1 2000-47B 2000-148B 2000-60B 28-1/2 1/2
40 1 2000-139B 2000-149B 2000-162B 37-3/4 3/4
50 1 2000-73B 2000-150B 2000-163B 46-3/4 3/4
60 1 2000-75B 2000-151B 2000-164B 58 1-1/2
80 1 2000-77B 2000-152B 2000-165B 75 1-3/4
100 1 2000-43B 2000-153b 2000-166B 95 2
150 1 2000-1130B 2000-1131B 2000-150B 135 4
250 1 2000-140b 2000-154B 2000-167B 237 6
300 1 2000-1133B 2000-1134B 2000-1135B 265 6-1/2
500 1 2000-141B 2000-155B 2000-168B 460 15-1/4
600 1 2000-1136B 2000-1137B 2000-1138B 555 16
1000 1 2000-142B 2000-156B 2000-169B 920 29
2000 1 2000-1139B 2000-1140B 2000-1141B Consult Factory Consult Factory
4000 1 2000-1142B 2000-1143B 2000-1144B Consult Factory Consult Factory
5333.3 1 2000-1145B 2000-1146B 2000-1147B Consult Factory Consult Factory

For more information, please check the Gemco rotary limit switch brochure

More Information
SKU GEMCO-2000WG-DPDT
Manufacturer Ametek
Manufacturer Part Number 2000
Alternate Catalog / Part Numbers N/A
NEMA Rating N/A
Switch Contact Configuration DPDT
Number of Cams N/A
Gear Ratio N/A
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