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Brushless internal rotor motors with low-backlash planetary gears
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Brushless internal rotor motors with low-backlash planetary gears - 1

ebmpapst The engineer’s choice

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Brushless internal rotor motors with low-backlash planetary gears - 3

ECI motors Information about ECI motors Definitions for ECI motors ECI-42.XX-K1 PE040 (planetary gearhead) ECI-63.XX-K1 PE060 (planetary gearhead) ECI-80.XX-K1 PE080 (planetary gearhead) Standards and guidelines Operating factor, lifetime, efficiency ebm-papst around the world

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Brushless internal rotor motors with low-backlash planetary gears - 4

– 3-phase, electronically commutated internal rotor motor – Support with the accreditation of products in different economic with high-performance magnet – Power range between 30 and 750 watts – As an experienced and competent partner we would be happy to – High power density realized in a compact design – High overload capacity – Possible approvals include CE, CCC, UL, CSA, EAC – Long service life – Additional approvals on request – Very quiet operation – Detection of rotor position via Hall sensors – Customer-specific winding layouts – Winding insulation as per insulation class E –...

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Brushless internal rotor motors with low-backlash planetary gears - 5

The data in this catalog contain product specifications, but are not a guarantee of particular properties. All information is based on the measuring conditions mentioned below. Operation of motors using reference electronics at an ambient temperature of max. 40°C when attached (thermally conductive) to a free-standing steel plate of the following size: Steel plate 105 x 105 x 10 mm The nominal operating point is the basis for the electromagnetic design of the motor from the point of view of the maximum possible continuous output of the motor and is specified by the nominal values described...

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Brushless internal rotor motors with low-backlash planetary gears - 6

Continuous stall power PBn0 [W] Is an approximate value for the voltage-independent maximum permitted output (P=U x I) that can be taken from the DC voltage source in holding status. Permissible peak torque short-term Mmax [mNm] Is the torque which the motor can usually deliver in a short time. Permissible peak current, motor lead Imax [A] Is the current that must flow in to the motor lead as a peak value to achieve the short-time peak torque. Induced voltage Uimax [V/1 000 rpm] Maximum value of the induced voltage between two motor leads at 1 000 rpm. It is a dimension for the...

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Brushless internal rotor motors with low-backlash planetary gears - 7

Starting torque [mNm] Is the torque that can be delivered over a short time when the motor is started based on the electromagnetic motor characteristics and the set current limitation. Effective torque Meff [mNm] For cycle operation (e.g. “S5” operating mode - intermittent duty with the effect of the startup losses and the losses due to electrical braking on the heating), the effective torque corresponding to continuous operation (“S1” operating mode) is determined according to the following formula: At an ambient temperature of 40°C this effective torque must not be greater than the...

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Brushless internal rotor motors with low-backlash planetary gears - 8

ECI motor.ECI-42.XX-K1 Highly dynamic 3-phase internal rotor motor with EC technology Low cogging torque Robust, noise-optimized ball bearing system for a long service life High efficiency and high power density realized in a compact design Basic motor with electronic module K1 for operation with external control electronics Mechanical design and interfaces designed for modular flexibility Protection class IP 40 (higher on request) and connection by wires Nominal dataType ECI-42.20-K1-B00 ECI-42.20-K1-D00 ECI-42.40-K1-B00 ECI-42.40-K1-D00 Nominal voltage (UN) V DC Nominal...

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Brushless internal rotor motors with low-backlash planetary gears - 9

1 Nominal data, see table Characteristic curve 48 V on request 1 Nominal data, see table Characteristic curve 48 V on request Encoder system Optical incremental encoder HEDS 5500 Crown gearheads EtaCrown® 52 EtaCrown®Plus 42 For motor-gearbox combinations, depending on the choice of the single components, the maximum allowable torque (gearbox) can be exceeded or respectively not reached.

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Brushless internal rotor motors with low-backlash planetary gears - 10

Planetary gearheads.PE040 - Case-hardened and ground ring gears - Case hardened and ground planetary and sun gears ensure increased transmission quality and a long service life - Low torsional play - Easiest adaptation of motor and planetary gear through exchangeable flange modular system - High level of flexibility through proven hollow shaft drive concept - Integrated axial longitudinal compensation for compensation of the thermally-induced longitudinal expansion of the PTO shaft - High efficiency and low-noise operation due to high tooth flank quality, needle-mounted planetary gears and...

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Brushless internal rotor motors with low-backlash planetary gears - 11

Technical drawing Image of 1-stage gearhead / All dimensions in mm Permissible shaft load at nominal speed and life expectancy L10 (nominal operation) and operating factor CB = 1 (see page 22) of 30 000 h (at TU 40°C). Length of the possible motor / gearhead combinations Motor / gearhead

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Brushless internal rotor motors with low-backlash planetary gears - 12

ECI motor.ECI-63.XX-K1 Highly dynamic 3-phase internal rotor motor with EC technology Low cogging torque Robust, noise-optimized ball bearing system for a long service life High efficiency and high power density realized in a compact design Basic motor with electronic module K1 for operation with external control electronics Mechanical design and interfaces designed for modular flexibility Protection class IP 40 / IP 54 and connection by connector system Nominal data Type Nominal voltage (UN) Nominal speed (nN)** Nominal torque (MN)** Nominal current (IN)** Nominal output power...

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Brushless internal rotor motors with low-backlash planetary gears - 13

1) Nominal data, see table Characteristic curve 48 V on request 1) Nominal data, see table Characteristic curve 48 V on request 11 Nominal data, see table Characteristic curve 48 V on request Basic motor Encoder system Optical incremental encoder HEDS 5500 Recommended external control electronics VTD-XX.XX-K4S Speed Crown gearheads EtaCrown® 75 EtaCrown®Plus 63

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Brushless internal rotor motors with low-backlash planetary gears - 14

Planetary gearheads.PE060 - Case-hardened and ground ring gears - Case hardened and ground planetary and sun gears ensure increased transmission quality and a long service life - Low torsional play - Easiest adaptation of motor and planetary gear through exchangeable flange modular system - High level of flexibility through proven hollow shaft drive concept - Integrated axial longitudinal compensation for compensation of the thermally-induced longitudinal expansion of the PTO shaft - High efficiency and low-noise operation due to high tooth flank quality, needle-mounted planetary gears and...

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