Brushless motors enable vastly improved hydraulic systems, with high efficiency, reduced mass and operating cost, as well as greater performance, flexibility and reliability. In most applications, eCycle’s motors offer maximum flow with minimum current.
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eCycle's Low Voltage Brushless Hydraulic Solutions - Ideal for mobile applications eCycle's motor/pump sets are based on SolidSlot™ brushless motor/generators and their wound stator counterparts. The result is a dramatic improvement for users of hydraulic equipment. |
eCycle achieves this improvement by close coupling its innovative brushless motors to a high efficiency hydraulic pump. This eliminates several components traditionally associated with DC power units, while delivering increased system performance and efficiency. Further, eCycle’s motors are often 1/4 the size and mass of conventional motors.
Single stack length motors directly couple to hydraulic pumps conforming to the 4F17 flange standard, while double and triple stack length motors directly couple to hydraulic pumps conforming to the SAE-2A flange standard.
Examples:
| 12V | SS Single with 0.16cu.in (2.64cc) / rev pump - 2.6gpm @2,500psi - 250A, 3,000psi peak - 300A |
| 24V | SS double with 0.30cu.in (5cc) / rev pump - 4.6gpm @2,500psi - 235A, 3,000psi peak - 280A |
| 36V | SS triple with 0.52cu.in (8.5cc) / rev pump - 8gpm @2,500psi - 250A, 3,000psi peak - 300A |
In all cases, flow is proportional to speed, which directly corresponds to applied voltage, while pressure is proportional to torque, which directly corresponds to current.
High Performance, Cost Effective
eCycle’s SolidSlot™ motors deliver the next level of cost-effective performance, and are able to provide OEM customers with a competitive solution. eCycle’s motors are the only type with built in electronic commutation and soft-start, enabling them to run directly from a battery. Unlike brush motors, contactors are not required.
Current Limiting may be achieved with a regulator, such as
a DC motor controller with external inductors or eCycle’s BBR with internal
inductors.
*High Voltage DC and AC configurations are possible (up to 480VAC/700VDC)