Price: $974.00

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.

Common Features:
  • 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

Chassis Versions

Chassis - 120V 1Ø
Chassis- 240V 1Ø

NEMA 12 Versions

NEMA 12 -120V 1Ø
NEMA 12- 240V 1Ø
Up to 2HP


Horsepower1/8 - 1 hp (120 VAC), 1/8 - 3 hp (240 VAC)
Line Voltage120 V, 240 V
Frequency50/60 Hz
Maximum Duty Cycle 60 cycles/minute continuous with typical 1/8 to 1 HP motor; 30 cpm with 1/2 to 3 HP motor. Reflected load inertia does not exceed motor inertia.
Output - Armature Voltage0 to 90 VDC (120 VAC), 0 to 180 VDC (240 VAC)
ConfigurationsChassis, NEMA 12
Speed Range (Armature Feedback)50:1
Speed Range (Tachometer Feedback)200:1
Speed Regulation (Armature Feedback)± 5% of base speed
Speed Regulation (Tachometer Feedback)±0.5% of set speed or 4 rpm (whichever is greater)
Speed Variation (Due to Line Voltage Fluctuation)<1% armature voltage change within input power range
Speed Variation (Due to Thermal Drift)<3% for control; motor depends on application
Ambient Temperature 32 to 104 ºF; 0 to 40 ºC (NEMA 12), 32 to 122 ºF; 0 to 50 ºC (chassis)
Control Adjustments (Minimum Speed)0 to 50% of full base speed
Control Adjustments (Maximum Speed)50% to full base speed
Control Adjustments (Acceleration) Fixed at 0.2 seconds
Control Adjustments (Current Limit)0 to 125% control rating (up to 400% during acceleration)
Inputs (Logic Input)Start, Stop, Jog, Reset, Override Stop, Timer
Inputs (Analog Speed Inputs)5K ohm, 1 watt, potentiometer supplied with controls in an enclosure only. Isolated process signal of 0-10 VDC, 4-20 mA may be used.
LED IndicatorsPower, Run, Current Limit, Brake

Price: $974.00