rk_370ca

7/23/2019 rk_370ca

http://slidepdf.com/reader/full/rk370ca 1/1

Headquarters 430 Matsuhidai, Matsudo City, Chiba, 270-2280 Japan. Tel:81-47-710-1177 Fax:81-47-710-1132 (Sales Dept.)

ISO M3.0✕0.5 TAPPED HOLE

2 PLACES

1     7     . 0     

 2 5  °

43.0 REF.

10.5

1.71.7

30.8

SHAFT LENGTH 42.0

        3  .

        9

0.3 2.0

RED MARK

2 °    R E F .

   1

   8 .   3

DIRECTION OF ROTATION

         6  .

         4         5

   2   4

 .   4

   2 .   0

   6 .   4

   5

1.2 HOLE 

(–)

(+)

Typical Applications   Home Appliances

Precision Instruments : Printer / Copy Machine / Laser Printer / Vending Machine

Usable machine screw length 2.0 max. from

motor mounting surface.

OUTPUT : 0.5W~24W (APPROX)

RK-370CA-10800 24.0V

UNIT:MILLIMETERS

75

50

25

0.75

0.50

0.25

7,500

5,000

2,500

I N

  I

N  

TORQUE

   E   F   F   I   C   I   E   N   C   Y   [   %   ]

   C   U   R   R   E   N   T   [   A   ]

   S   P   E   E   D   [  r   /  m   i  n   ]

 I s  0. 4

 5

T  s  1 6 .7  

[g·cm]

[mN·m]

100 200

10 20

75

50

25

1.5

1.0

0.5

7,500

5,000

2,500

I N

   I

N  

TORQUE

   E   F   F   I   C   I   E   N   C   Y   [     %   ]

   C   U   R   R   E   N   T   [   A   ]

   S   P   E   E   D   [  r   /  m     i  n   ]

[g·cm]

[mN·m]

100 200

10 20

  I s  1. 0

  7

T  s  1 8  .4 

Carbon-brush motors

WEIGHT : 51g (APPROX)

RK-370CA

RK-370CA-15370 12.0V

SPEED   CURRENT SPEED CURRENT TORQUE OUTPUT TORQUE CURRENTMODEL

VOLTAGE

OPERATINGRANGE

  NOMINALr/min A r/min A mN·m g·cm W mN·m g·cm A

NO LOAD AT MAXIMUM EFFICIENCY STALL

RK-370CA-10800 12~30 24V CONSTANT 5100 0.015 4310 0.082 2.58 26.3 1.16 16.7 170 0.45

RK-370CA-15370 12~24 12V CONSTANT 5500 0.032 4690 0.19 2.71 27.7 1.33 18.4 188 1.07

RK-370CA-081050 12~30 24V CONSTANT 3900 0.010 3210 0.047 1.90 19.3 0.64 10.8 110 0.22