Products DC Motor and Controllers

Cycletrol® 150 DC Adjustable Speed Controllers

Product Details

Graham's Motors and Controls Cycletrol® Series DC adjustable speed controls provide rapid cycling capabilities, while offering higher reliability and lower maintenance compared to clutch/brake mechanisms. The Cycletrol Series consists of two product lines, the 150 Series rated for up to 60 cycles/minute and the C2000 rated for up to 30 cycles/minute.

• All Cycletrol digital logic inputs are optically isolated
• Versatile logic allows direct interfacing with switches and push-buttons or solid state devices
• LED function lights are easy-to-see indicators of control status
• Transient protection by voltage clamping MOV's and RC networks protect power components against power spikes
• Torque limiting by the Cycletrol's adjustable current limit provides motor and drive train protection in the event of machine overloads or jams
• Heavy-duty aluminum chassis or NEMA 12 enclosures



The Cycletrol 150 is the fastest cycling DC motor control in the industry. On-board logic conotrols reduce costly external relays and timing circuits.

• Cycle rate up to 60 CPM allows quick, repetitive run/stop opetaration with cycling duty permanet magnet motors
• wide speed range with full torque available dows to 9 rpm
• Integrated timer enables automatic cycling: eliminate external componets and wiring
• Start-up current (up to 400%) provides extra starting torque for fast acceleration
• Solid-state dynamic brake circuit for faster response without the wear normally associated with mechanical system
• Magnetic circuit breaker standard on NEMA 12 enclosure models
• CE Rated