Brushless DC Motor

Brushless DC Design
Eliminates frequent and costly
maintenance of motor brushes.

0-5 VDC Speed Control
Maintains speed across entire torque
range of the motor. 1 V/1000 rpm
allows quick, initial set up of control
scheme. When combined with a
positive displacement pump, the
speed controlfeature can extend the
useful life of the pump by increasing
speed to compensate for pump
wear.

Torque Limiting Capability

IP55 Enclosure

Prevents undesirable decoupling by
causing a motor stall to occur before
the magnets decouple, avoiding the
need to power down to recover.

Permits installation in washdown
locations or when the motor housing
will be exposed to corrosive fumes.

Mounting Configuration
Supports Micropump standard
magnetic coupling for “A” or “B”
mount pumps.

Specifications
Power Supply: 20 to 28 VDC
Control Voltage: 0 to 5 VDC
T
Tachometer Output: 0 to 5 V square wave, 2 pulsations per rev.
Maximum Current Draw: 3.4 A
T
Torque @ Speed: 114 mN-m (15 oz-in @ 3750 rpm @ 22°C
106 mN-m (13.9 oz-in @3400 rpm @ 50°C
Service Life: MPBF greater than 50,000 hours and L10 greater than
20,000 hours
T
Thermal Shutdown: 90°C +/- 4°C mounting flange temperature
Motor Insulation: Class B

MICROPUMP LIMITED
MICROPUMP, INC.
A Subsidiary of Micropump, Inc.
A Unit of IDEX Corporation
Phone: +44.0.1480.356900
Phone: 360.253.2008 800.671.6269
Fax: +44.0.1480.356920
Fax 360.253.8294 800.222.9565
info.micropump@idexcorp.com
www.micropump.com