Encoder Cable Connection

Encoder cable must be separated by at least 3º from parallel runs of power wires. Encoder cables that cross power wires must cross at a 90° angle only. Encoder wires must be #22 AWG (0.34mm2) minimum, 200 feet maximum length and must have an overall shield.

Note: Be careful not to pinch the wires' insulation in terminal. If insulation is caught in screw terminal, proper electrical connection will not be made. Encoder will not operate properly.

1.Feed the control end of the cable through one of the holes in the control case so connections can be made inside the control.

2.Differential Connections

Connect the cable braided shield to J1-30 at control end. Connect the cable ends as follows: (See Figure 3-2.)

Encoder End

Control End

A

J1-23 (A)

H

 

 

 

 

 

J1-24 (A)

B

J1-25 (B)

J

 

 

 

 

 

J1-26 (B)

C

J1-27 Index(C)

K

J1-28

 

 

 

Index(C)

 

D

J1-29

(+5VDC)

F

J1-30

(Common)

E

N/C

 

 

 

 

 

3.Single Ended Connections

Differential inputs are recommended for best noise immunity. If only single ended encoder signals are available, connect them to A, B, and INDEX (C) (J1-23, J1-25 and J1-27 respectively).

MN770

Hardware Information 4-3

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Baldor MN770 manual Encoder Cable Connection, Differential Connections, Encoder End Control End, Single Ended Connections
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MN770 specifications

The Baldor MN770 is an impressive industrial motor designed for a variety of applications, showcasing robust construction and advanced technology. Known for its reliability and efficiency, the MN770 is manufactured by Baldor Electric Company, a prominent name in the electric motor industry.

One of the main features of the MN770 is its high-efficiency design. This motor adheres to stringent efficiency standards, helping to reduce energy consumption and lower operational costs. It typically meets or exceeds NEMA Premium Efficiency ratings, making it an excellent choice for businesses looking to optimize their energy use.

The MN770 motor is built with a durable cast iron frame, ensuring longevity and resistance to harsh operating conditions. Its weatherproof design is ideal for both indoor and outdoor applications, making it suitable for various environments, including manufacturing plants, water treatment facilities, and agricultural operations.

Another significant characteristic of the MN770 is its versatility. The motor is available in a range of horsepower ratings, allowing users to select the model that best fits their specific needs. Additionally, it offers various mounting configurations and voltage options, further enhancing its adaptability for diverse applications.

The motor utilizes advanced insulation systems and cooling technologies to ensure optimal performance and a longer lifespan. The robust design helps to dissipate heat effectively, enabling the motor to operate efficiently even under heavy loads. This characteristic is essential for applications requiring continuous operation without compromising reliability.

Moreover, the Baldor MN770 incorporates advanced design features such as precision-balanced rotors and high-performance bearings. These characteristics contribute to reduced vibration and noise levels, promoting a quieter working environment and improving overall operation efficiency.

In summary, the Baldor MN770 motor stands out due to its high efficiency, robust construction, versatility, and advanced technologies. Its ability to perform reliably in various industrial applications makes it a popular choice among engineers and facility managers. Investing in the MN770 not only enhances operational efficiency but also supports sustainability efforts by reducing energy consumption in industrial environments.
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