< Gemco Part Description 1989-
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Gemco Parts Description Page 9

Part
Number
Product
Category
Description
1989-CA-16-R-12-S-E-H-R Brake Parts Ametek Gemco Quik-Set III Multi Turn Programmable Limit Switch 
AME-1989-CA-16-R-12-S-E-H-R
1989-CA-16-R-12-S-E-R Brake Parts Ametek Gemco Quik-Set III Multi Turn Programmable Limit Switch 
AME-1989-CA-16-R-12-S-E-R
1989-CA-16-R12-S-E-H-RMO Brake Parts Ametek Gemco CPU Module for a 1989 Quik-Set III PLS 
Part AME-1989-CA-16-R12-S-E-H-RMO 
CA = CPU module Only, no Keypad 
16 = 16 Output Circuits 
R = Resolver Input 
12 = 12 Bit Resolution, 4,096 Positions 
S = Single Turn Resolver 
E = Current Sinking 
H = RS232 Transceiver 
R = Remote Serial Display RS422 Transmitter 
M = Multi-Program 
O = Remote Reset to Preset
1989-CA-48-R-12-S-E-O Brake Parts Ametek Gemco Quik-Set II Multiturn PLS 
1989-CA-48-R-12-S-E-O 
CA = CPU Module Only, no Keypad 
48 = 48 Output Circuits 
R = Resolver Input 
12 = 12 Bit resolution / 4,096 Positions 
S = Single Turn Resolver 
E = Program Output Current Sinking 
O = Remote Preset to Reset
1989-KP Brake Parts Ametek Gemco Keypad Assembly for a 1989 Quik Set III 6/7
1989-O-115-A-E Brake Parts Ametek Gemco Output Module Assembly 
115 = 115 Volt AC, 50 - 60 Hz 
A = Solid State Triac, 3 AMP., 280 Volt AC Maximum 
E = with Gemco Enclosure
1989-O-115-A-R-S Brake Parts Ametek Gemco Output Module. 16 Circuit High Power Output Module with Power Supply & 6 Foot Cable (when ordered separately) 
115 = 115 Volt AC 50 - 60 Hz 
A = Solid state Triac 3 AMP, 280 Volt AC Maximum 
R = Reset to Preset or Brake Monitor Input 
S = Standard Panel Mount
1989-O-115-M-C-S Brake Parts Ametek Gemco Output Module for use with 1989 Quik-Set III Multiturn PLS 
1989-O-115-M-C-S 
16 Circuit High Power Output Module which includes the Power Supply and a 6 Foot Connection Cable 
115 = 115 Volt AC, 50 - 60 Hz. Input 
M = Mechanical Relays, SPDT / Single Pole Double Throw, 10 AMP 
C = Fault Check Relay Option  
S = Standard Panel Mount
1989-O-115-M-S Brake Parts Ametek Gemco Module. 16 Circuit High Power Output Module with Power Supply with 6 Foot Cable (when ordered separately) 
115 = 115 Volt AC, 50 - 60 Hz 
M = Mechanical relay SPDT 10 AMP  
S = Standard Panel Mount 
No output module options
1990DN-PLS8-X Brake Parts Ametek Gemco Interface. DeviceNet Resolver Interface Module. Plugs in as a Node on a Control System or DeviceNet Scanner Card. Continues rotary position data is provided with 23-Bit Resolution. Eight built in user programmable set points allow direct control of critical functions. All programming is done over the DeviceNet Network
1992-E-R-X-X-X Brake Parts Ametek Gemco Press-Set Automation Controller. Press-Set System: Controller Output Module with Integral Cable Assembly 
1992-E-R-X-X-X  
E = Current Sinking Digital Output Code Format 
R = Ram Adjust Software, hardware ordered separately  
X = Controller Only 
X = Controller Only, controller accepts 80 - 240 VAC 50/60 Hz, Output module must be specified with an input voltage 
X = Enclosure, None / Standard
1992-E-X-16M-1-X Brake Parts Ametek Gemco Press-Set Automation Controller. Press-Set System: Controller Output Module with Integral Cable Assembly 
1992-E-X-16M-1-X  
E = Current Sinking Digital Output Code Format 
X = Standard Software  
16M = 16 Mechanical Relay S.P.D.T. 10 AMP, standard 
1 = Input Voltage for the output module, 115 VAC 50/60 Hz. standard 
X = Enclosure, None / Standard
1995 Brake Parts
1995-1446 Brake Parts Ametek Gemco Display. Remote Circular Display for the 1992 Press-Set Controller
1995-1512 Brake Parts Ametek Gemco Programmable Limit Switch. Micro-Set Series 1995 PLS Programmer with Brake Monitor & Lockout Security Software
1995-A-6M-P-X Brake Parts Ametek Gemco Micro-Set Programmable Limit Switch. Standard Micro-set PLS-Resolver Input. 1995A-6M-P-X  
1995A Micro-set PLS Programmer with Reset & Motion Detect 
6M = Qty. 6, Mechanical Relay SPDT 10 AMP 
P = Special Software with MultiprogramSpeed Offset and Time Based Outputs to standard software features 
X - Open Chassis - No Enclosure
1995-A-6M-X-12A Brake Parts Ametek Gemco Micro-Set Programmable Limit Switch. Standard Micro-set PLS-Resolver Input. 1995A-6M-X-12A  
1995A + Micro-set PLS Programmer with Reset & Motion Detect. 
6M = Qty. 6, Mechanical Relay SPDT 10 AMP 
X = Standard Software 
12A = NEMA 12 Enclosure. (programmer only)
1995-A-6M-X-12B-E6M Brake Parts Ametek Gemco Programmable Limit Switch model 1995-A-6M-X-12B-E6M 
Micro-Set Series 1995 PLS Programmer with Reset to Preset & Motion Detect 
A = Resolver Input only 
6M = Qty. 6 Mechanical Output Relays SPDT @ 10 Amp 
X =Standard Software 
12B = NEMA 12 Enclosure with room for 2 Expansion Modules 
E6M = Factory Mounted Expansion Module with 6 Mechanical Relays. SPDT @ 10 AMP 
1995-A-6M-X-X Brake Parts Ametek Gemco Micro Set Programmable Limit Switch model 1995-A-6M-X-X with Reset to Preset & Motion Detect 
A = Resolver Input Only 
6M = 6 Mechanical Output Relays. Single Pole Double Throw, 10 AMP 
X = Standard Software 
X = Open Chassis - No Enclosure expansion modules ordered separately 
(6LBS)
1995-B-6M-P-12A Brake Parts Ametek Gemco Programmable Limit Switch model 1995-B-6M-P-12A 
Micro-Set Series 1995 PLS Programmer with Reset to Preset & Motion Detect 
B = Resolver Input with Brake Monitor 6M = Qty. 6 Mechanical Output Relays SPDT @ 10 Amp 
P = Special Software adds multiprogram speed offset & time based outputs to standard software features 
12A = NEMA 12- Programmer Only
1995-B-6M-P-12B-E06M Brake Parts Ametek Gemco Programmable Limit Switch model 1995-B-6M-P-12B-E6M 
Micro-Set Series 1995 PLS Programmer with Reset to Preset & Motion Detect 
B = Resolver Input with Brake Monitor 
6M = Qty. 6 Mechanical Output Relays SPDT @ 10 Amp 
P = Special Software adds multiprogram speed offset & time based outputs to standard software features 
12B = NEMA 12 Enclosure with room for 2 Expansion Modules 
E6M = Factory Mounted Expansion Module with 6 Mechanical Relays. SPDT @ 10 AMP 
1995-B-6M-P-X Brake Parts Ametek Gemco Programmable Limit Switch model 1995-B-6M-P-X 
Micro-Set Series 1995 PLS Programmer with Reset to Preset & Motion Detect 
B = Resolver Input with Brake Monitor 
6M = Qty. 6 Mechanical Output Relays SPDT @ 10 Amp 
P = Special Software adds multiprogram speed offset & time based outputs to standard software features 
X = Open Chassis - No Enclosure. expansion modules ordered separately 
(6LBS)
1995-B-6M-X-X Brake Parts Ametek Gemco Micro-Set Programmable Limit Switch model 1995-B-6M-X-X with Reset to Preset & Motion Detect  
B = Resolver Input with Brake Monitor 
6M = 6 Mechanical Relays, SPDT 10 AMP 
X = Standard Software 
X = Open Chassis - No Enclosure, expansion modules ordered separately 
(6LBS)
1995-E-3A3D-6 Brake Parts Ametek Gemco Expansion Modules for the 1995 PLS.  
3A3D = Output Relays, Qty 3 AC @ 1 AMP 70 - 250 Volt & Qty 3 DC @ 2 AMP 5 - 60 Volt 
6 = 6 Foot Cable Length, Maximum Length 300 Feet 
Maximum of 4 Output Modules per PLS
1995-E-6M-6 Brake Parts Ametek Gemco Output Expansion Module 1995-E-6M-6 with 6 Mechanical Relays, SPDT @ 10 AMP. Standard Cable 6 Foot long. Over 6 foot add $ 1.00 / foot and change last digit
1995-L-6M-P-12A Brake Parts Ametek Gemco Micro Set Programmable Limit Switch model 1995-L-6M-P-12A with reset to Preset & Motion Detect 
L = Linear input Only 
6M = Qty. 6, Mechanical Output Relays. Single Pole Double Throw, 10 AMP 
P = Special Software. Adds Multiprogram Speed Offset and Time Based Outputs to the Standard Software 
12A = NEMA 12 Enclosure for the programmer only
1995-L-6M-X-12A Brake Parts Ametek Gemco Micro Set Programmable Limit Switch model 1995-L-6M-X-12A with reset to Preset & Motion Detect 
L = Linear input Only 
6M = Qty. 6, Mechanical Output Relays. Single Pole Double Throw, 10 AMP 
X = Standard Software 
12A = NEMA 12 Enclosure for the programmer only
1995-L-6M-X-X Brake Parts Ametek Gemco Micro Set Programmable Limit Switch model 1995-L-6M-X-X with Reset to Preset & Motion Detect 
L = Linear input Only 
6M = Mechanical Output Relays. Single Pole Double Throw, 10 AMP 
X = Standard Software 
X = Open Chassis - No Enclosure (expansion modules ordered separately)
19951446 Brake Parts Ametek Gemco Display. Series 1995 Rotary Remote Display. 3/4 Inch L.E.D. Digital Display that also has an L.E.D. Bars every 10 Degrees in a Circular pattern / display. Center Digital Display can indicate either Position or RPM. Ideal for mechanical stamping presses and shears. Display can be mounted up to 1000 feet from programmer
1996C-RSA-12 Brake Parts Ametek Gemco Ram-Set Press Shut Height Control. Ram-Set Controller with Output Board, Standard Software and Binary Output. The Ram-Set allows you to automate the shut height adjustment process. Consistently Set Shut Height to + or - .002 Inches. Stores up to 500 Die Numbers and Shut Height Values. For use on single or double action presses 
RSA = RS485 Communcation 
12 = NEMA 12 Rated Enclosure 
1996C-X-12 Brake Parts Ametek Gemco Ram-Set Press Shut Height Control. Ram-Set Controller with Output Board, Standard Software and Binary Output. The Ram-Set allows you to automate the shut height adjustment process. Consistently Set Shut Height to + or - .002 Inches. Stores up to 500 Die Numbers and Shut Height Values. For use on single or double action presses 
X = No RS485 Communication 
12 = NEMA 12 Rated Enclosure 
1996C-X-X Brake Parts Ametek Gemco Ram-Set Press Shut Height Control. Ram-Set Controller with Output Board, Standard Software and Binary Output. X = no options or enclosure. The Ram-Set allows you to automate the shut height adjustment process. Consistently Set Shut Height to + or - .002 Inches. Stores up to 500 Die Numbers and Shut Height Values. For use on single or double action presses.
1997-1447 Brake Parts Ametek Gemco Gate Hoist Cam Box. 4 Circuit. Right End Input Shaft
1997-1448 Brake Parts Ametek Gemco Gate Hoist Cam Box. 4 Circuit. Left End Input Shaft
1999-Re-Calibrate Brake Parts Ametek Gemco Re-Calibration
1999-SEM Brake Parts Ametek Gemco Semelex II Safetimeter. Test Set for full and part revolution clutches. Includes Meter, Position / Velocity Transducer, Autohand and Accessories
1999OPT5YRWRNTY Brake Parts Ametek Gemco Optional 5 Year Limited Warranty. Includes 4 Annual Re-Calibrations. Shipping costs are not included
2000-100B Brake Parts Ametek Gemco Rotary Limit Switch 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
1000 to 1 Ratio Gear Ratio, the cam block rotates once every 1000 turns of the main shaft 
4 Independently Adjustable Switches/ Circuits / Cams 
Single Pole Double Throw U.L. Listed Precision Snap Action Switches which can be wired for normally open or closed circuits. 4 Screw Terminals 
Standard Cams allow switch contacts to be opened for 25 or 335 Degrees. Other cam dwells are available 
NEMA 12 Enclosure 
Turns required to reset switch 10 
Maximum switch setting @ 920 
Up to 1000 RPM Clock Wise or CCW 
1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key 
Maximum Operating Temperature 180 Degrees F 
1/2 -14 American Standard Pipe Thread Entrance 
(6LBS)
2000-101B Brake Parts Ametek Gemco Rotary Limit Switch. Series 2000 Worm Gear Type. Standard 4 Cam / Circuit / Switch with Single Pole Double Throw Snap Action Switches (S.P.D.T.) 5 to 1 Gear Ratio. Cast Aluminum NEMA Type 4 Watertight Enclosure. Up to 1000 RPM no minimum. Clock Wise or CCW Rotation. 1/2 Inch Diameter Input Shaft with a # 404 Woodruff Key & Keyway. 1/2 -14 American Standard Pipe Thread Electrical Entrance. Maximum operating temperature 180 degrees F. 2 LBS. 6 LBS Gross
2000-102B Brake Parts Ametek Gemco Rotary Limit Switch. Series 2000 Worm Gear Type. Qty. 4, Independent Cams / Circuits / Switches with Single Pole Double Throw Snap Action Switches (S.P.D.T.) 10 to 1 Gear Ratio. Cast Aluminum NEMA 4 Rated Watertight Enclosure. Up to 1000 RPM no minimum. Clock Wise or CCW Rotation. 1/2 Inch Diameter Input Shaft with a # 404 Woodruff Key & Keyway. 1/2 -14 American Standard Pipe Thread Electrical Entrance. Maximum operating temperature 180 degrees F. (6LBS)
2000-103B Brake Parts Ametek Gemco Rotary Limit Switch 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
20 to 1 Ratio Gear Ratio, the cam block rotates once every 20 turns of the main shaft 
4 Independently Adjustable Switches/ Circuits / Cams 
Single Pole Double Throw U.L. Listed Precision Snap Action Switches which can be wired for normally open or closed circuits. 4 Screw Terminals 
Standard Cams allow switch contacts to be opened for 25 or 335 Degrees. Other cam dwells are available 
NEMA 4 Rated Enclosure 
Turns required to reset switch 1/8th 
Maximum switch setting @ 19 & 1/4 turns 
Up to 1000 RPM Clock Wise or CCW 
1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key 
Maximum Operating Temperature 180 Degrees F 
1/2 -14 American Standard Pipe Thread Entrance 
(6LBS)
2000-104B Brake Parts Ametek Gemco Rotary Limit Switch. Series 2000 Worm Gear Type. Standard 4 Cam / Circuit / Switch with Single Pole Double Throw Snap Action Switches (S.P.D.T.) 30 to 1 Gear Ratio. Cast Aluminum NEMA Type 4 Watertight Enclosure. Up to 1000 RPM no minimum. Clock Wise or CCW Rotation. 1/2 Inch Diameter Input Shaft with a # 404 Woodruff Key & Keyway. 1/2 -14 American Standard Pipe Thread Electrical Entrance. Maximum operating temperature 180 degrees F. 2 LBS. 6 LBS Gross
2000-105B Brake Parts Ametek Gemco Rotary Limit Switch  
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
40 to 1 Ratio Gear Ratio, the cam block rotates once every 40 turns of the main shaft 
4 Independently Adjustable Switches/ Circuits / Cams 
Single Pole Double Throw U.L. Listed Precision Snap Action Switches which can be wired for normally open or closed circuits. 4 Screw Terminals 
Standard Cams allow switch contacts to be opened for 25 or 335 Degrees. Other cam dwells are available 
NEMA 4 Rated Enclosure 
Turns required to reset switch 1/2 
Maximum switch setting @ 38 Turns 
Up to 1000 RPM Clock Wise or CCW 
1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key 
Maximum Operating Temperature 180 Degrees F 
1/2 -14 American Standard Pipe Thread Entrance 
(6LBS)
2000-106B Brake Parts Ametek Gemco Rotary Limit Switch. Series 2000 Worm Gear Type. Standard 4 Cam / Circuit / Switch with Single Pole Double Throw Snap Action Switches (S.P.D.T.) 50 to 1 Gear Ratio. Cast Aluminum NEMA Type 4 Watertight Enclosure. Up to 1000 RPM no minimum. Clock Wise or CCW Rotation. 1/2 Inch Diameter Input Shaft with a # 404 Woodruff Key & Keyway. 1/2 -14 American Standard Pipe Thread Electrical Entrance. Maximum operating temperature 180 degrees F. (6 LBS)
2000-107B Brake Parts Ametek Gemco Rotary Limit Switch 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
60 to 1 Ratio Gear Ratio, the cam block rotates once every 60 turns of the main shaft 
4 Independently Adjustable Switches/ Circuits / Cams 
Single Pole Double Throw U.L. Listed Precision Snap Action Switches which can be wired for normally open or closed circuits. 4 Screw Terminals 
Standard Cams allow switch contacts to be opened for 25 or 335 Degrees. Other cam dwells are available 
NEMA 4 Rated Enclosure 
Turns required to reset switch 1/2 
Maximum switch setting @ 57 & 1/2 Turns 
Up to 1000 RPM Clock Wise or CCW 
1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key 
Maximum Operating Temperature 180 Degrees F 
1/2 -14 American Standard Pipe Thread Entrance 
(6LBS)
2000-108B Brake Parts Ametek Gemco Rotary Limit Switch. Series 2000 Worm Gear Type. Standard 4 Cam / Circuit / Switch with Single Pole Double Throw Snap Action Switches (S.P.D.T.) 80 to 1 Gear Ratio. Cast Aluminum NEMA Type 4 Watertight Enclosure. Up to 1000 RPM no minimum. Clock Wise or CCW Rotation. 1/2 Inch Diameter Input Shaft with a # 404 Woodruff Key & Keyway. 1/2 -14 American Standard Pipe Thread Electrical Entrance. Maximum operating temperature 180 degrees F. 2 LBS. 6 LBS Gross
2000-109B Brake Parts Ametek Gemco Rotary Limit Switch. Series 2000 Worm Gear Type. Standard 4 Cam / Circuit / Switch with Single Pole Double Throw Snap Action Switches (S.P.D.T.) 100 to 1 Gear Ratio. Cast Aluminum NEMA Type 4 Watertight Enclosure. Up to 1000 RPM no minimum. Clock Wise or CCW Rotation. 1/2 Inch Diameter Input Shaft with a # 404 Woodruff Key & Keyway. 1/2 -14 American Standard Pipe Thread Electrical Entrance. Maximum operating temperature 180 degrees F. 2 LBS. 6 LBS Gross
2000-10B Brake Parts Ametek Gemco Rotary Limit Switch 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
20 to 1 Ratio Gear Ratio, the cam block rotates once every 20 turns of the main shaft 
2 Independently Adjustable Switches/ Circuits / Cams 
Single Pole Double Throw U.L. Listed Precision Snap Action Switches which can be wired for normally open or closed circuits. 4 Screw Terminals 
Standard Cams allow switch contacts to be opened for 25 or 335 Degrees. Other cam dwells are available 
NEMA 4 Rated Cast Aluminum Enclosure, Watertight 
Turns required to reset switch 1/8 
Maximum switch setting @ 18 turns 
Up to 1000 RPM Clock Wise or CCW 
1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key 
Maximum Operating Temperature 180 Degrees F 
1/2 -14 American Standard Pipe Thread Entrance 
(6LBS)
2000-110B Brake Parts Ametek Gemco Rotary Limit Switch 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
250 to 1 Ratio Gear Ratio, the cam block rotates once every 250 turns of the main shaft 
4 Independently Adjustable Switches/ Circuits / Cams 
Single Pole Double Throw U.L. Listed Precision Snap Action Switches which can be wired for normally open or closed circuits. 4 Screw Terminals 
Standard Cams allow switch contacts to be opened for 25 or 335 Degrees. Other cam dwells are available 
NEMA 4 Rated Cast Aluminum Enclosure, Watertight 
Turns required to reset switch 2 
Maximum switch setting @ 234 turns 
Up to 1000 RPM Clock Wise or CCW 
1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key 
Maximum Operating Temperature 180 Degrees F 
1/2 -14 American Standard Pipe Thread Entrance 
(6LBS)
2000-1112B Brake Parts Ametek Gemco Rotary Limit Switch. Series 2000 Worm Gear Type. Standard 4 Cam / Circuit / Switch with Single Pole Double Throw Snap Action Switches (S.P.D.T.) 500 to 1 Gear Ratio. Cast Aluminum NEMA Type 4 Watertight Enclosure. Up to 1000 RPM no minimum. Clock Wise or CCW Rotation. 1/2 Inch Diameter Input Shaft with a # 404 Woodruff Key & Keyway. 1/2 -14 American Standard Pipe Thread Electrical Entrance. Maximum operating temperature 180 degrees F. 2 LBS. 6 LBS Gross
2000-1113B Brake Parts Ametek Gemco Rotary Limit Switch 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
150 to 1 Ratio Gear Ratio, the cam block rotates once every 150 turns of the main shaft 
4 Independently Adjustable Switches/ Circuits / Cams 
Single Pole Double Throw U.L. Listed Precision Snap Action Switches which can be wired for normally open or closed circuits. 4 Screw Terminals 
Standard Cams allow switch contacts to be opened for 25 or 335 Degrees. Other cam dwells are available 
NEMA 4 Rated Cast Aluminum Enclosure, Watertight 
Turns required to reset switch 4 
Maximum switch setting @ 135 turns 
Up to 1000 RPM Clock Wise or CCW 
1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key 
Maximum Operating Temperature 180 Degrees F 
1/2 -14 American Standard Pipe Thread Entrance 
(6LBS)
2000-1116B Brake Parts Ametek Gemco Rotary Limit Switch 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
300 to 1 Ratio Gear Ratio, the cam block rotates once every 300 turns of the main shaft 
4 Independently Adjustable Switches/ Circuits / Cams 
Single Pole Double Throw U.L. Listed Precision Snap Action Switches which can be wired for normally open or closed circuits. 4 Screw Terminals 
Standard Cams allow switch contacts to be opened for 25 or 335 Degrees. Other cam dwells are available 
NEMA 4 Rated Cast Aluminum Enclosure, Watertight 
Turns required to reset switch 6 & 1/2 
Maximum switch setting @ 265 turns 
Up to 1000 RPM Clock Wise or CCW 
1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key 
Maximum Operating Temperature 180 Degrees F 
1/2 -14 American Standard Pipe Thread Entrance 
(6LBS)
2000-1117B Brake Parts Ametek Gemco Rotary Limit Switch, Worm Gear Type, 300 to 1 Ratio, 4 Cam, Single Pole Double Throw Switches, NEMA 7 Enclosure, Maximum Speed 1000 RPM Clock Wise or CCW., 1/2 Inch Diameter Input Shaft, includes # 404 Woodruff Keyway, 1/2 -14 American Standard Pipe Thread Entrance. 2 LBS.
2000-1118B Brake Parts Ametek Gemco Rotary Limit Switch 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
600 to 1 Ratio Gear Ratio, the cam block rotates once every 600 turns of the main shaft 
4 Independently Adjustable Switches/ Circuits / Cams 
Single Pole Double Throw U.L. Listed Precision Snap Action Switches which can be wired for normally open or closed circuits. 4 Screw Terminals 
Standard Cams allow switch contacts to be opened for 25 or 335 Degrees. Other cam dwells are available 
NEMA 12 Enclosure 
Turns required to reset switch 16 
Maximum switch setting @ 555 
Up to 1000 RPM Clock Wise or CCW 
1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key 
Maximum Operating Temperature 180 Degrees F 
1/2 -14 American Standard Pipe Thread Entrance 
(6LBS)
2000-1119B Brake Parts Ametek Gemco Rotary Limit Switch. Series 2000 Worm Gear Type. Standard 4 Cam / Circuit / Switch with Single Pole Double Throw Snap Action Switches (S.P.D.T.) 600 to 1 Gear Ratio. Cast Aluminum NEMA Type 4 Watertight Enclosure. Up to 1000 RPM no minimum. Clock Wise or CCW Rotation. 1/2 Inch Diameter Input Shaft with a # 404 Woodruff Key & Keyway. 1/2 -14 American Standard Pipe Thread Electrical Entrance. Maximum operating temperature 180 degrees F. (6LBS)
2000-111B Brake Parts Ametek Gemco Rotary Limit Switch. Series 2000 Worm Gear Type. Standard 4 Cam / Circuit / Switch with Single Pole Double Throw Snap Action Switches (S.P.D.T.) 500 to 1 Gear Ratio. Cast Aluminum NEMA Type 4 Watertight Enclosure. Up to 1000 RPM no minimum. Clock Wise or CCW Rotation. 1/2 Inch Diameter Input Shaft with a # 404 Woodruff Key & Keyway. 1/2 -14 American Standard Pipe Thread Electrical Entrance. Maximum operating temperature 180 degrees F. 2 LBS. 6 LBS Gross
2000-1122B Brake Parts Ametek Gemco Rotary Limit Switch 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
2000 to 1 Ratio Gear Ratio, the cam block rotates once every 2000 turns of the main shaft 
4 Independently Adjustable Switches/ Circuits / Cams 
Single Pole Double Throw U.L. Listed Precision Snap Action Switches which can be wired for normally open or closed circuits. 4 Screw Terminals 
Standard Cams allow switch contacts to be opened for 25 or 335 Degrees. Other cam dwells are available 
NEMA 4 Rated, Cast Aluminum, Red Finish Enclosure, Watertight 
Up to 1000 RPM Clock Wise or CCW 
1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key 
Maximum Operating Temperature 180 Degrees F 
1/2 -14 American Standard Pipe Thread Entrance 
(6LBS)
2000-1125B Brake Parts Ametek Gemco Rotary Limit Switch. Series 2000 Worm Gear Type. Standard 4 Cam / Circuit / Switch with Single Pole Double Throw Snap Action Switches (S.P.D.T.) 4000 to 1 Gear Ratio. Cast Aluminum NEMA Type 4 Watertight Enclosure. Up to 2000 RPM no minimum. Clock Wise or CCW Rotation. 1/2 Inch Diameter Input Shaft with a # 404 Woodruff Key & Keyway. 1/2 -14 Ametek Gemco Rotary Limit Switch 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
4000 to 1 Ratio Gear Ratio, the cam block rotates once every 4000 turns of the main shaft 
4 Independently Adjustable Switches/ Circuits / Cams 
Single Pole Double Throw U.L. Listed Precision Snap Action Switches which can be wired for normally open or closed circuits. 4 Screw Terminals 
Standard Cams allow switch contacts to be opened for 25 or 335 Degrees. Other cam dwells are available 
NEMA 4 Rated, Cast Aluminum, Red Finish Enclosure, Watertight 
Up to 1000 RPM Clock Wise or CCW 
1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key 
Maximum Operating Temperature 180 Degrees F 
1/2 -14 American Standard Pipe Thread Entrance 
(6LBS)
2000-1128B Brake Parts Ametek Gemco Rotary Limit Switch. Series 2000 Worm Gear Type. Standard 4 Cam / Circuit / Switch with Single Pole Double Throw Snap Action Switches (S.P.D.T.) 4000 to 1 Gear Ratio. Cast Aluminum NEMA Type 4 Watertight Enclosure. Up to 2000 RPM no minimum. Clock Wise or CCW Rotation. 1/2 Inch Diameter Input Shaft with a # 404 Woodruff Key & Keyway. 1/2 -14 Ametek Gemco Rotary Limit Switch 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
5333.3 to 1 Ratio Gear Ratio, the cam block rotates once every 5333.3 turns of the main shaft 
4 Independently Adjustable Switches/ Circuits / Cams 
Single Pole Double Throw U.L. Listed Precision Snap Action Switches which can be wired for normally open or closed circuits. 4 Screw Terminals 
Standard Cams allow switch contacts to be opened for 25 or 335 Degrees. Other cam dwells are available 
NEMA 4 Rated, Cast Aluminum, Red Finish Enclosure, Watertight 
Up to 1000 RPM Clock Wise or CCW 
1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key 
Maximum Operating Temperature 180 Degrees F 
1/2 -14 American Standard Pipe Thread Entrance 
(6LBS)
2000-112B Brake Parts Ametek Gemco Rotary Limit Switch. Series 2000 Worm Gear Type. Standard 4 Cam / Circuit / Switch with Single Pole Double Throw Snap Action Switches (S.P.D.T.) 1000 to 1 Gear Ratio. Cast Aluminum NEMA Type 4 Watertight Enclosure. Up to 1000 RPM no minimum. Clock Wise or CCW Rotation. 1/2 Inch Diameter Input Shaft with a # 404 Woodruff Key & Keyway. 1/2 -14 American Standard Pipe Thread Electrical Entrance. Maximum operating temperature 180 degrees F. (6LBS)
2000-1130B Brake Parts Ametek Gemco Rotary Limit Switch 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
150 to 1 Ratio Gear Ratio, the cam block rotates once every 150 turns of the main shaft 
2 Independently Adjustable Switches/ Circuits / Cams 
Double Pole Double Throw U.L. Listed Precision Snap Action Switches which can be wired for normally open or closed circuits. 8 Screw Terminals per switch 
Standard Cams allow switch contacts to be opened for 25 or 335 Degrees. Other cam dwells are available 
NEMA 1 & 12 Enclosure 
Turns required to reset switch 4 
Maximum switch setting @ 135 turns 
Up to 1000 RPM Clock Wise or CCW 
1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key 
Maximum Operating Temperature 180 Degrees F 
1/2 -14 American Standard Pipe Thread Entrance 
(4LBS)
2000-1131B Brake Parts Ametek Gemco Rotary Limit Switch 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
150 to 1 Ratio Gear Ratio, the cam block rotates once every 150 turns of the main shaft 
2 Independently Adjustable Switches/ Circuits / Cams 
Double Pole Double Throw U.L. Listed Precision Snap Action Switches which can be wired for normally open or closed circuits. 8 Screw Terminals per switch 
Standard Cams allow switch contacts to be opened for 25 or 335 Degrees. Other cam dwells are available 
NEMA 4 Rated Enclosure, Watertight 
Turns required to reset switch 4 
Maximum switch setting @ 135 turns 
Up to 1000 RPM Clock Wise or CCW 
1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key 
Maximum Operating Temperature 180 Degrees F 
1/2 -14 American Standard Pipe Thread Entrance 
(6LBS)
2000-1132B Brake Parts Ametek Gemco Rotary Limit Switch. Worm Gear Type, Two Independent Circuits / Switches / Cams. 150 to 1 Gear Ratio. UL Listed D.P.D.T. Precision Snap Action Switches. NEMA 7 & 9 Rated Die Cast Aluminum Enclosure for Hazardous Locations, designed to meet the NEC Code for Class 1, Group D, and Class 2, Groups E, F & G Locations. Maximum Speed 1000 RPM. Maximum setting at 135 Input shaft Turns. 4 Turns to Reset (6LBS)
2000-1133B Brake Parts Ametek Gemco Rotary Limit Switch 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
300 to 1 Ratio Gear Ratio, the cam block rotates once every 300 turns of the main shaft 
2 Independently Adjustable Switches/ Circuits / Cams 
Double Pole Double Throw U.L. Listed Precision Snap Action Switches which can be wired for normally open or closed circuits. 8 Screw Terminals per switch 
Standard Cams allow switch contacts to be opened for 25 or 335 Degrees. Other cam dwells are available 
NEMA 1 & 12 Enclosure 
Turns required to reset switch 6 & 1/2 
Maximum switch setting @ 265 turns 
Up to 1000 RPM Clock Wise or CCW 
1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key 
Maximum Operating Temperature 180 Degrees F 
1/2 -14 American Standard Pipe Thread Entrance 
(4LBS)
Updated on April 3rd 2019
2509 Cassens Drive
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