SERVO MOTORS

MAVILOR’s motors are especially suited for high response servo drives. High and smooth torque to inertia ratio, non-cogging torque low speed velocity control makes MAVILOR the motor of choice for the most exacting applications.

Product overview:

DC SERVO MOTORS

MSS Series

• Ratings to 6,000 RPM.
• Compact Length.
• Zero Cogging.
• Acceleration Torques to 10 x Rated.

MAVILOR’s axial air gap dish armature is especially suited for high response servo drives. High and smooth torque to inertia ratio, non-cogging torque low speed velocity control makes MAVILOR the motor of choice for the most exacting applications.

The MAVILOR MSS Series servo motors provide a 20% increase in power to weight and volume ratios and a 20% increase in power rate and acceleration capability over previous designs.

Incorporating an ironless rotor design, these industrial strength motors have an extremely long brush life and high efficiency.

MAVILOR MSS Series motors incorporate options of tachometers and fail-safe holding brakes within the motor structure, and in many cases are half the length of equivalently rated conventional motors.

CML Series

• Small dimensions.
• Radial magnetic flux.
• High performances.
• Square format.

MS -EExdllC Series

EExdIIC Series are axial air-gap servomotors housed in an enclosure into which gas can gain access: the gas can be ignited within the enclosure without the explosion damaging the enclosure or being transmitted to any flammable atmosphere external to the enclosure. These motors comply with the requirements for Apparatus Group IIC specified in EN 50 018 (1977) + A1 to 3 and EN 50 014 (1977) + A1 to 5.

The classification referred to an ambient temperature of 70ºC is:
T5 for
MS-2 / MS-12 / MS-22
MA-3 / MA-20 / MA-30

T3 for
MS-4 / MS-6 / MS-8
MA-6 / MA-10

D.C. and A.C. “brushless” motors are included in the EExdIIC Series, incorporating options of tachometer, resolver and parking brake fitted internally.

AC SERVO MOTORS

MA – EExdllC Series

EExdIIC Series are axial air-gap servomotors housed in an enclosure into which gas can gain access: the gas can be ignited within the enclosure without the explosion damaging the enclosure or being transmitted to any flammable atmosphere external to the enclosure. These motors comply with the requirements for Apparatus Group IIC specified in EN 50 018 (1977) + A1 to 3 and EN 50 014 (1977) + A1 to 5.

The classification referred to an ambient temperature of 70ºC is:
T5 for
MS-2 / MS-12 / MS-22
MA-3 / MA-20 / MA-30

T3 for
MS-4 / MS-6 / MS-8
MA-6 / MA-10

D.C. and A.C. “brushless” motors are included in the EExdIIC Series, incorporating options of tachometer, resolver and parking brake fitted internally.

MA Series

• The short mechanical time constant makes it ideal for control operations.
• An extremely short electrical constant provides high peak torque at high speed.
• A high “theoretical” acceleration gives an extremely fast response time.
• High stall torque due to the absence of commutator bars.
• Low thermal resistance provides low working temperatures.
• High power to weight ratio, ideal for manipulator mounted motors.
• Air gap design, small diameter and short length.
• For many applications, a separate position sensor is not required. The resolver can be used for deriving a position feedback signal as well as speed/current information.

MSA Series

• Very compact.
• Reduced diameter and length.
• Axial magnetic flux.
• Low cogging torque.
• Excellent torque/weight/volume ratio.

BL 40 / 50 / 70 Series

The BL Series incorporates the option of a fail-safe holding brake within the structure of the motor. Brake option is not available in a short length version.

BL 110 / 140 / 190 Series

The BL Series are synchronous electrical servomotors, with 3 winding phases, supplied with Sinusoidal or Trapezoidal current wave forms. The Feed-Back devices that produce the synchronization signal and speed (position, also in the Sinusoidal case), are Resolver (BLS Series) or Hall effect devices (BLT Series).

This “BRUSHLESS” technology provides:

• High dynamic response.
• Full speed condition not limited by the “Brush Sparking effect”.
• High thermal and dynamic characteristics, because of the motor’s windings which are located in the stators.
• Very low maintenance.
• Connection box with four available positions from the standard construction.

BLS / BLT 48VDC Series

Text description coming soon

MLL Series

New Mavilor series with elongated configuration and slotless stator that prevents reluctance variation in the rotor movement, which translates as:

• No cogging torque
• Minimal ripple torque
• Almost no losses in magnets
• Increased efficiency
• Possibility for high-speed rotation

BF Series WASHDOWN Mavilor Motor

• Smooth Edges
• Stainless Steel Housing and Shaft
• IP 67

Synchronous electrical servomotors with 3 winding phases, supplied with sinusoidal current wave forms. The feed- back device is a resolver (BFS Series)