Leeson Product Catalog 1050

DC Motors NEMA Frame - SCR Rated

IEC Motors DC Motors Gearmotors AC / DC Controls Accessories / Kits Mods / Factory Options X-Ref / Index Tech Information Terms / Warnings

TEFC - SCR Rated 90 & 180 Volts NEMA 56C - C Face Less Base*

App. Wgt. (lbs)

Control Volts AC Input

F.L. Amps DC

“C” Dim. (Inches)

Full Load RPM

NEMA Frame SS56C SS56C SS56C SS56C

Catalog Number

List Price Model Number

Arm. Volts DC

HP 1/4 1/3 1/2 3/4

Y Notes

Stock

1750 1750 1750 1750 1750 1750

098377.00 098378.00 098379.00 098380.00 109096.00 109097.00

√ 642 42D17FC29 √ 684 42D17FC30 √ 762 42D17FC31 √ 931 42D17FC32 √ 1,142 4D17FC42 √ 1,142 4D17FC43

19 23 29 38 47 39

90 90 90 90 90

115 115 115 115 115 230

2.5 3.5 5.0 7.6

10.81 S, US 11.31 S, US 11.81 S, US 13.81 S, US 14.82 S, US

1 1

S56C S56C

10.0

180

5.0 14.82 S, US Y Note listing on inside back flap Specifications are subject to change without notice

No tapped holes provided for attaching a bolt-on base.

All necessary parts to mount listed tachometers to stock TEFC SCR motors. Consists of machined cast fan cover, coupling and hardware. Does not include tachometer. Tach adapter kit is not suitable for catalog number 108502.00.

Tachometer Mounting Kits For DC Motors

App. Wgt. (lbs)

NEMA Frame

IEC Frame

Catalog Number

List Price

Tachometer Type GE 5PY Series GE 5PY Series

SS56

71 90 71 90

175156.00 301 175158.00 617 175157.00 317 175159.00 704

5 5 8 8

56/145

Servo-tek

SS56

SA740 Series

56/145

No Kit available for S56C motors

Specifications are subject to change without notice

Motors with S56C or SS56C frame sizes may be converted to 42/48 C face using the following:

DC motors in NEMA S56C frame may be converted to 48 base using the following:

Modification Kits

List Price

List Price

Frame

Catalog Number

Frame

Catalog Number

S56C

175080.00*

40

S56C S56C

175082.00* 175802.00*†

51 51

* Addition of base kit will result in non-NEMA BA dimension of 2 3/4”. Addition of C face kit will result in conduit box located at 1 o’clock facing lead end.

* Additon of base kit will result in non-NEMA BA dimension of 2 3/4. Addition of C face kit will result in conduit box located at 1 o’clock facing lead end † For S56 frame endshield mounted brush cover motors Specifications are subject to change without notice

† For S56 frame endshield mounted brush cover motors Specifications are subject to change without notice

323