Leeson Product Catalog 1050

AC / DC Controls

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

LEESON Speedmaster® inverters are feature rich controls offering great process control and operating efficiency for your AC Motors. Our 3 families of controls have the solution to your application needs at a competitive price

Stand alone inverter, does not need to be mounted in an enclosure English read out display, rugged construction features

Open control, needs to be mounted in an enclosure Less Features than the SM-Plus Control

Open control, needs to be mounted in an enclosure

Low cost vector inverter

Stand alone Vector inverter

Vector speed control for great speed regulation

Many features and control parameters

Digital display readout

Over 50 programmable functions

4 modes of operation

Easy set-up and operation

Steel enclosure

Low cost

Basic Features Enclosure Type Enclosure Material Washdown Duty FWD & REV Password Protected Dynamic Brake Kits EPM Programmable Open Loop Vector PID Software Remote Keypads Slip Compensation Number Pre-set Speeds Relays Speed Reference Signals Display - Words or odes Adjustable carrier frequency

Micro Series

SM-Plus

SM-Basic

SM2 Vector

SM4 Vector

IP 31 & IP65/54

IP20

IP20

IP20

IP 65 Plastic

Steel

Plastic

Plastic

Plastic

4

7

7

8

8

Yes Yes Yes Yes Yes No No Yes Yes Yes Yes Yes Yes 150 Yes 120 60

No Yes Yes Yes Yes Yes No No Yes Yes Yes

No Yes Yes Yes Yes Yes No No Yes Yes Yes

No Yes Yes No Yes Yes Yes Yes Yes Yes Yes

Yes Yes Yes No Yes Yes Yes Yes Yes Yes Yes

Words

3- digit

3 - digit 4 - 10 kHz

4 - digit 4 - 10 kHz

4 - digit 4 - 10 kHz

2.5 - 14 kHz

4 - 10 kHz

DC Braking Fault History

Yes Yes

Yes Yes

Yes Yes

Yes Yes

Max. HP @ 460 Volts Max. HP @ 230 Volts

30 20

15 15

25 20

10 10

1 Phase Input / 3 Phase Output

Yes

Yes

Yes

Yes

Output frequency

240 Hz

240 Hz

500 Hz

500 Hz

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