CONTREX | Ring Kit Encoders
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CONTREX | Ring Kit Encoders
Ring Kits PDF Print E-mail

Precision Gear Tooth Encoders

Designed for installation on NEMA 56C through 254TC C-Faced Motors

 

OVERVIEW

These Ring Kits are designed specifically to house CONTREX sensors for easy, drop-in installation. Each full kit includes flange ring, sensor, 60-tooth gear, junction box, wire nuts, and mounting bolts. Available with 2X Hall Effect, Quadrature, and Magnetic Pickup speed sensors.

 

FEATURES

  • Eliminates the need for special brackets and couplers found on typical encoders

  • Unique design of sensor insert creates a fixed sensor gap, providing more accurate readings

  • Square-cut design of gear teeth provide a greater measure of accuracy than rounded spur gears

  • Extended temperature range, -40oC to 125oC, can handle severe industrial environments

  • Limited lifetime warranty - Contrex warrants their sensors for the life of the machine

 

 

QUADRATURE ENCODER

 

Part No.

Frame Size

Gear Type
Sensor Type - Quadrature Encoder
Tooth Count
Bore Size Part No.
Output

7300-1600

56C

60

5/8"

7200-0990

Open Collector w/Pull-up Resistor

7300-1601

143TC/145TC

60

7/8"

7200-0990

Open Collector w/Pull-up Resistor

7300-1602

182TC/184TC

60

1 - 1/8"

7200-0990

Open Collector w/Pull-up Resistor

7300-1603

213TC/215TC

60

1 - 3/8"

7200-0990

Open Collector w/Pull-up Resistor

7300-1604

 254TC/256TC

60

1 - 5/8"

7200-0990

Open Collector w/Pull-up Resistor

7300-1605

IEC 71D

60

14mm

7200-0990

Open Collector w/Pull-up Resistor

7300-1610

56C

60

5/8"

7200-0991

Open Collector

7300-1611

 143TC/145TC

60

7/8"

7200-0991

Open Collector

7300-1612

182TC/184TC

60

1 - 1/8"

7200-0991

Open Collector

7300-1613

213TC/215TC

60

1 - 3/8"

7200-0991

Open Collector

7300-1614

254TC/256TC

60

1 - 5/8"

7200-0991

Open Collector

7300-1615

IEC 71D

60

14mm

7200-0991

Open Collector

7300-1620

56C

60

5/8"

7200-0992

Differential (complementary open collector)

7300-1621

 143TC/145TC

60

7/8"

7200-0992

Differential (complementary open collector)

7300-1622

182TC/184TC

60

1 - 1/8"

7200-0992

Differential (complementary open collector)

7300-1623

213TC/215TC

60

1 - 3/8"

7200-0992

Differential (complementary open collector)

7300-1624

254TC/256TC

60

1 - 5/8"

7200-0992

Differential (complementary open collector)

7300-1625

IEC 71D

60

14mm

7200-0992

Differential (complementary open collector)

 

 Open Collector Quadrature Sensor Install Guide (256KB PDF)

 Differential Quadrature Sensor Install Guide (239KB PDF)

 

2X HALL EFFECT

 

Part No.
Frame Size
Gear Type
Sensor Type - 2X Hall Effect
Tooth Count
Bore Size
Part No.
Output

7300-1650

56C

60

5/8"

7200-0993

Open Collector w/Pull-up Resistor

7300-1651143TC/145TC

60

7/8"

7200-0993

Open Collector w/Pull-up Resistor

7300-1652
182TC/184TC

60

1 - 1/8"

7200-0993

Open Collector w/Pull-up Resistor

7300-1653
213TC/215TC

60

1 - 3/8"

7200-0993

Open Collector w/Pull-up Resistor

7300-1654

254TC/256TC

60

1 - 5/8"

7200-0993

Open Collector w/Pull-up Resistor

7300-1655

IEC 71D

60

14mm

7200-0993

Open Collector w/Pull-up Resistor

7300-1660

56C

60

5/8"

7200-0994

Open Collector

7300-1661

143TC/145TC

60

7/8"

7200-0994

Open Collector

7300-1662

182TC/184TC

60

1 - 1/8"

7200-0994

Open Collector

7300-1663

213TC/215TC

60

1 - 3/8"

7200-0994

Open Collector

7300-1664

254TC/256TC

60

1 - 5/8"

7200-0994

Open Collector

7300-1665

IEC 71D

60

14mm

7200-0994

Open Collector

 

 Open Collector 2X Hall Effect Sensor Install Guide (180KB PDF)

 

MAGNETIC PICKUP

 

Part No.
Frame Size
Gear Type
Sensor Type - Magnetic Pickup
Tooth Count
Bore Size
Part No.
 Replaces

7300-1980

56C

60

5/8"

7200-1412

7300-0980

7300-1982

143TC/145TC

60

7/8"

7200-1412

7300-0982

7300-1934

182TC/184TC

60

1 - 1/8"

7200-1412

7300-0934

7300-1936

213TC/215TC

60

1 - 3/8"

7200-1412

7300-0936

7300-1987

254TC/256TC

60

1 - 5/8"

7200-1412

7300-0987

7300-1988

 IEC 71D

 60

 14mm

 7200-1412

 N/A