DC Motors

Baldor-Reliance Motor, 1HP,1750RPM,DC,56C,3535D,TEFC,F1 Features: TEFC enclosure Shunt wound Class F insulation Designed for use with NEMA TYPE K SCR control 20:1 constant torque speed range (Except where noted) NEMA C-face and removable base (except on explosion proof models) Base welded on type 3513D only NEMA 182 and larger have a thermostat (normally closed contracts) on the field winding No dual mounting base holes on 35D, 75D or 91D type Typical Applications: Conveyors, printing, textile equipment, machine tools and other equipment requiring variable speeds with constant torque.

Chassis mount SCR controls have a free-wheeling diode and feature adjustable accel, decal, current limit, IR comp, min and max speed pots to match applications. The anti-demag features protects PM motors and helps protect the SCR power bridge against direct shorts. The controls have UL and cUL component recognition. Product Overview: Chassis SCR Control Includes BC152 Signal Isolator & BC143 Heatsink factory installed NOTE: A Plug-in Horsepower Resistor® and armature fuse MUST be ordered and installed in all versions of BC141 and BC142 controllers. Horsepower Resistors should be selected ...

Ideal for exhausting air from restaurants, offices, warehouses or commercial buildings. The ALX series spun aluminum exhaust fan can be used as either a roof top or wall mount exhaust fan. Features: Spun aluminum housing will not rust, chip or peel Aluminum backward inclined wheel is non-overloading All motors are 1 Phase 120/240V operation and can be operated at 50 or 60 Hz All units can be wall mounted Quick release latches for easy motor access EC motors offer true variable speed operation and up to 70% energy savings over PSC motors On-board speed adjustment allows simple setup ...

Features Dual voltage - 120/240 VAC, 50/60 Hz Adjustable horsepower settings Barrier terminal strip Packaged bridge supply (full wave) 1% speed regulation with armature voltage Feedback; 1/2% with tach feedback Adjustable minimum speed (0-30% of max.) Adjustable maximum speed (66-110% of base) Adjustable IR compensation Adjustable linear acceleration (0.5-8 sec.) Adjustable current limit to 15 amps Line voltage compensation 5K ohm speed potentiometer With leads, knob and dial included Power on/off switch 50:1 speed range Overload capacity: 150% for one minute Transient voltage protection ...

Baldor-Reliance Motor, .75HP,1750RPM,DC,56C,3428D,TEFC,F1 Features: TEFC enclosure Shunt wound Class F insulation Designed for use with NEMA TYPE K SCR control 20:1 constant torque speed range (Except where noted) NEMA C-face and removable base (except on explosion proof models) Base welded on type 3513D only NEMA 182 and larger have a thermostat (normally closed contracts) on the field winding No dual mounting base holes on 35D, 75D or 91D type Typical Applications: Conveyors, printing, textile equipment, machine tools and other equipment requiring variable speeds with constant torque.