M66CE-24 MCLENNAN, M66CE-24 Datasheet - Page 3

• Manufacturer Part Number: M66CE-24
• Description: MOTOR, SERVO, 24V DC
• Manufacturer: MCLENNAN

Specifications of M66CE-24

• Current Rating: 65mA
• External Diameter: 66mm
• External Length / Height: 64mm
• Fixing Hole Diameter: 4mm
• Inertia: 214g-cm2
• No Load Speed: 2900rpm
• Nom Operating Voltage: 24VDC
• Operating Temperature Max: 60°C
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Mclennan Servo Supplies Ltd.
dc servo motor with parking brake
The M66DB is a low inertia, ironless rotor dc servo motor which is equipped with a ‘power-off’ parking brake to provide a
static holding torque to resist movement under unbalanced load conditions when the motor/brake assembly is de-
energised. Additionally the brake may be used in dynamic conditions to arrest motion although increased wear will then
occur.
When the brake is energised the motor is free to rotate and may be controlled to provide a very wide speed range with
minimal cogging, even at low speed, due to it’s ironless rotor construction.
The motor is equipped with long-life carbon brushes which are suitable for electronic speed control by either linear or
PWM servo amplifier systems.
Dimensions:
Specification:
M66 Motor- Brake options: M66DB-
Nominal Voltage
Maximum Output Power
No-load speed
Speed @ rated torque
Rated Torque
Peak Torque
Max. No load current
Rotor Inertia
Mechanical time constant ( milli secs)
Torque Constant
Voltage Constant
Rotor Resistance
Rotor inductance
Commutation
Bearings
Maximum radial load
Maximum axial load
Ambient operating temperature range
Brake specification
Nominal Operating Voltage
Operating Current
Min. Pull-in voltage
Max. Drop-out voltage
Holding Torque, de-energised ( Ncm )
Assembly order code
Standard voltage options
Motor
leads: red +
Direction of rotation
with polarity shown
- blue
mm.
( white )
Brake leads 300 mm
( V / 1000 rpm)
(milli Amps )
( Kgcm
( Ncm / A )
( mH
( Ohms )
( Amps )
( Ncm )
( Ncm )
( Vdc )
( rpm )
( Watts)
( rpm )
( Vdc )
( Vdc )
( Vdc )
39
typical
2
Tel: [phone] www.mclennan.co.uk
)
)
27.9
2,700
1,800
M66DB-12
< 0.50
< 10
> 6
-12
12
15
120
25
0.214
12
10
24.5
8
4.1
4.27
1.9
1.0
94 max.
235 mm
leads
typical
-10 to +60
100 N, 12 mm from bearing face
15 N
copper -graphite
pre-loaded ball
4.8
2,900
2,300
0.214
10.3
-24
30
30
12
36
65
17
9.8
7.8
5.0
O
C
24
28
4.0
6
Performance
@ 24 Vdc
2,300
1,600
M66DB-24
M66DB series
24
20
12
27
60
24
0.22
18
10
8
66
3 Fixing holes
M4 x 8 deep
equi-spaced on
50 mm PCD
Issue 001