Kb-electronics KBMM-225D Manuel d'utilisateur télécharger pdf (Page 11)

CONTROL

MOUNTING "D"

2 SLOTS

POTENTIOMETER

(SUPPLIED)

MAIN SPEED

OPTIONAL AUXILIARY HEAT SINK

.95

24.1

1.25

31.8

.50

12.7

.98

24.9

5.63

143

3.11

(79.0)

5.63

142.9

6.25

159

1.25

31.8

1.38

34.9

7.00

178

ANTI-

ROTATION

3/8-32

BUSHING

3/8"

SHAFT

1/4" ROUND

1/2"

.44

11.1

.13

3.1

MOUNTING "B"

TAPPED 10-32

(3 PLACES)

FUSE HOLDER & FINGER-SAFE

COVER MOUNTING HOLES

TAPPED 6-32

(2 PLACES)

MOUNTING "A"

6 SLOTS

3.64

92.5

3.10

78.5

.22

5.6

4.30

109

2.15

54.6

.25

6.4

.18

4.6

.64

16.3

1.75

44.5

1.75

44.5

.75

19.1

1.50

38.1

3.00

76.2

4 APPLICATION INFORMATION

4.1 Motor Type – The control is designed for permanent magnet (PM) and Shunt Wound DC motors. Controls

operated on 115 Volt AC line input are designed for 90 Volt SCR rated motors. Controls operated on 230 Volt

AC line input are designed for 180 and 90 Volt SCR rated motors. Use of motors with higher rated voltage will

result in a reduction of the available maximum speed. Also, if the motor is not an SCR rated type, the actual

AC line current at full load and full speed should not exceed the motor’s DC nameplate current rating.

4.2 Torque Requirements – The motor selected for the application must be capable of supplying the necessary

torque. In order to ensure the motor is not overloaded, a DC ammeter should be connected in series with

the armature. Be sure the current under full load does not exceed the motor nameplate rating.

FIGURE 2 – MECHANICAL SPECIFICATIONS (Inches/mm)

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 31 32

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Kb-electronics KBMM-225D Manuel d'utilisateur Page 11

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