1301 Prince Hall Drive, Beloit, Wisconsin Phone (608) 368-5632 Fax (608) 368-5605 sales@cotta.com www.cotta.com

PRODUCT SPECIFICATION

Model SN1659 is an add-on type high speed transmission that permits fast change over of speed and output pads on existing test stands.

MAXIMUM HORSEPOWER: 800

MAXIMUM OUTPUT SPEED: 30,000

OVERSPEED RATIOS: 1.53, 1.76, 1.84, 1.94, 2.25, 2.50, 2.64, 2.79, 3.14

INPUT PAD: Will fit AND20006 XVI (A thru D)

OUTPUT PAD (Includes adapters): AND20006, AND20002, AND20007 (Except for O ring counterbore in spline shaft on AND20007)

LUBE REQUIREMENT: AGMA #1 or AGMA #2 lube 2 1/4 GPM at 20-25 PSI at inlet manifold, maximum temperature 120 degrees F. Requires oil scavange line for labyrinth seals (2 GPM minimum).

MOUNTING: 2 positions—output at either 6 or 9 o'clock positions in relation to input.

DIRECTION OF ROTATON: Either direction, output is opposite to input.

WEIGHT: 325 Ibs.

FLEX DRIVEMODEL SN1659

8

0

1.02 1.531.84

2.25

2.793.14

6

4

2

5 10 15

OUTPUT SHAFT SPEED X 1000

HO

RS

EP

OW

ER

X 1

00

20 25 30

DO

NO

T U

SE D

IMEN

SIO

NS

ON

TH

IS D

RAW

ING

FO

RIN

STAL

LATI

ON

S. U

SE C

ERTI

FIED

PR

INT

PRO

VID

ED

WIT

H O

RD

ERS.

FLEX

DR

IVE

MO

DEL

SN

1659

12.1

25

4.53

5

DR

AIN

1/4

- 14

PIPE

TH

RD

OIL

INLE

T20

-25

PSI A

GM

A #1

TEM

P 90

TO

120

F.

FILT

ER T

O 1

0 M

ICR

ON

5.88

CON

NEC

TIO

N F

OR

SCA

VAN

GE

7/16

- 20

TH

D J

IC 3

7FI

TTIN

G

AND

200

06AN

D 2

0007

XVI

I (C

thru

F)

1.75

8.99

6 D

IA

24 T

OO

TH30

PA

20/3

0 PI

TCH

INCL

UD

ES 3

AD

APTE

RS

1 - 1

6 TE

ETH

20

/ 30

PITC

H .8

00 P

.D.

1 - 2

4 TE

ETH

20

/ 30

PITC

H 1

.200

P.D

.1

- 26

TEET

H 1

6 / 3

2 PI

TCH

1.6

25 P

.D.

1-1/

4 - 1

1-1/

2 PI

PE T

HR

DD

RAI

N -

2 PL

ACES

MAY

BE

MO

UN

TED

WIT

H E

ITH

ERD

RAI

N A

S BO

TTO

M

AND

200

02AN

D 2

0007

XVI

I (A

& B

)