DC Drives

These are General Purpose drives designed for use with Permanent Magnet or Shunt wound DC motors. NEMA 1 enclosed drives are suitable for most industrial applications. The NEMA 4X controls are best suited for washdown or outdoor installations or for extremely dusty applications. Chassis only drives are available for building into equipment, machinery or existing enclosures. Most controls have a dual voltage switch allowing the control to be used with either 115 volt or 230 volt, single-phase, input power at either 50 or 60 Hz service. It is important that the proper voltage motor be ...

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 Dual Voltage Optional Heatsink – BC143 Heatsink kit is available to increase the drives capabilities to handle a higher output power rating. If the BC143 heatsink is added, the unit will be able to handle up to 1.5 HP at 90 VDC or 3 HP at ...

Features Kits include the encoder or tachometer and all mounting hardware required for installation on RPM III DC Motors. Application(s) Encoder and Tachometer Kits for Field Installation

Permanent Magnet DC Motors are available for 1/4 - 2 HP and wound field motors of 1/2 - 3 HP for Class I, Group D and Class II, Group F & G locations with listing by both UL and CSA. Applications include conveyors and mixers in hazardous locations. Features NEMA C-Face with welded on base UL and CSA certified Class I, Group D / Clas II Group F&G. T3c Thermostat and explosion proof conduit box included Not tach adaptable Application(s) Conveyors, feeders and pumps where variable speed and constant torque are required in hazardous locations.

Tach Generator, Electrically Isolated Encoder, ENC00NV, E-ACC, 1024PPR Features Tach mounting kits supply adapter, coupling, accessory shaft and mounting hardware Allows mounting to 8.5 inch accessory face on most large DC motors Application(s) Speed feedback for controls (encoders also offer position feedback).