Merkle-Korff Industries ��� a Nidec Company www.nidec-mk.com
25 Northwest Point Blvd, Suite 900 • Elk Grove Village, IL 60007 • Phone (847) 439-3760 • Fax (847) 439-3963
The EYQM series is a precision permanent magnet
DC, brush commutated motor that can be mounted
to a variety of Merkle-Korff gear reducer options.
The EYQM series motor can be fitted with available
encoders.
SPECIFICATIONS
Input Voltage: 6 to 36 Vdc
Output Power: 5 to 11 Watts
Rotation: Bi-Directional
Maximum Speed: 10,000 RPM
Temperature Range: -30 °C to +80 °C
Construction Features
Poles: 2
Bearings: Sintered Bronze
Brushes: Long life copper or silver graphite
Insulation Class: F
Armature: Dynamically balanced for low vibration
Shaft Diameters: 0.125”
Termination: #22 AWG Lead Wires
Regulatory Approvals: RoHs
TYPICAL APPLICATIONS
Analytical Laboratory Equipment
Food Service Equipment
Actuators
Pumps
Vending
Material Handling
Packaging equipment
Currency Counters
OPTIONAL FEATURES
Customized output shafts including dual output
Various lead lengths, terminals and connectors
EMI Filtering: Internal Suppression
Magnetic Encoder: 2 to 12 PPR Resolution
Optical or Capacitive: Up to 2048 PPR
Resolution
EYQM SERIES
PERMANENT MAGNET BRUSH DC MOTOR
EYQM-6 (3012)
MOUNTING
Merkle-Korff Industries – a Nidec Company www.nidec-mk.com
25 Northwest Point Blvd, Suite 900 • Elk Grove Village, IL 60007 • Phone (847) 439-3760 • Fax (847) 439-3963
Parameter Symbol Units EYQM-3 EYQM-3 EYQM-6 EYQM-6 EYQM-7 EYQM-7
Voltage E Volts 12 24 12 24 12 24
Continuous Torque T
c
oz.in 1.3 1.3 1.6 1.6 2.0 2.0
Continuous Current I Amps 0.88 0.44 1.37 0.53 1.36 0.68
Continuous Speed n
c
RPM 5800 6000 6600 6900 7000 7400
Stall Torque T
s
oz.in 4.2 5,0 7.0 7.0 10 10
No Load Speed N
0
RPM 8150 8150 8400 8400 8700 8800
Output Power P Watts 5.5 5.5 7.7 7.7 10.6 10.6
No Load Current I
0
Amps 0.19 0.09 0.21 0.10 0.24 0.12
Maximum Winding Temperature Θ
max
°C 155 155 155 155 155 155
Torque Constant K
t
oz.in/Amp 1.82 3.69 1.83 3.67 1.78 3.57
Back-EMF Constant K
e
V/kRPM 1.34 2.73 1.35 2.72 1.31 2.64
Length L
in 1.69 1.69 1.99 1.99 2.13 2.13
EYQM SERIES
PERMANENT MAGNET BRUSH DC MOTOR
EYQM (3000) SERIES MOTOR PERFORMANCE