DC Motor Torque Range - EDMR for Servo Motor Repair

Slotless BLDC Motor escap 22BS B
Electronically Commutated Motor
dimensions in mm
mass: 75 g
37
22BS 3C �� • 01
Winding Type �� -C -E -M -N -T
Coil Dependent Parameters
Phase/phase resistance ohm 12.70 5.40 1.13 0.43 0.21
Phase/phase inductance mH 0.51 0.22 0.05 0.02 0.01
Back-EMF constant V/1000 rpm 1.80 1.18 0.53 0.30 0.20
Torque Constant mNm/A (oz.-in/A) 17.19 (2.43) 11.27 (1.60) 5.06 (0.72) 2.86 (0.41) 1.91 (0.27)
Dynamic Parameters
Rated Voltage V 24 24 12 12 12
No-load Current A 0.03 0.07 0.16 0.35 0.63
No-load Speed rpm 13100 20000 22300 39500 59300
Max. continuous stall torque mNm (oz-in) 9.0 (1.28) 8.9 (1.26) 8.7 (1.24) 7.7 (1.10) 7.1 (1.01)
Max. continuous stall current A 0.6 0.9 1.9 3.0 4.4
Max. continuous torque at 10 krpm mNm (oz-in) 8.5 (1.20) 8.1 (1.15) 8.0 (1.13) 6.9 (0.97) 6.1 (0.87)
Max. continuous current at 10 krpm A 0.5 0.8 1.7 2.8 3.8
Max. continuous power at 10 krpm W 14.5 14.1 14.0 12.8 12.0
Intrinsic Parameters
Motor constant mNm/W 1/2 (oz-in/W 1/2 ) 4.8 (0.68) 4.8 (0.69) 4.8 (0.67) 4.4 (0.62) 4.2 (0.59)
Rotor inertia kgm 2 10 -7 2.1 2.1 2.1 2.1 2.1
Mechanical time constant ms 9.0 8.9 9.3 11.0 12.1
Electrical time constant ms 0.04 0.04 0.04 0.04 0.04
Thermal resistance ºC/W 18 18 18 18 18
sensorless
with hall effect
sensors
Tel
EBS 485 SI R22, 0.6Nm
BL 5010 M22, 1.5Nm
• Motor with preloaded ball bearings
• Typical preload = 6 N
• Maximum external load:
- axial static 50 N
- axial dynamic 5 N
- radial dynamic 10 N
• Operating temperature range: -40°C to 100°C
• Max. rated coil temperature: 125°C
With Hall effect sensors
Color Designation
grey phase 1
violet phase 2
blue phase 3
green 4.5 to 24 VDC
yellow GND
orange sensor 1
red sensor 2
brown sensor 3
Sensorless
Color Designation
grey phase 1
violet phase 2
blue phase 3
DANAHER MOTION is a registered trademark of Danaher Corporation. Danaher Motion makes every attempt to ensure accuracy and reliability of the specifications in this publication. Specifications are subject to change without notice. Danaher Motion provides this information "AS IS"
and disclaims all warranties, express or implied, including, but not limited to, implied warranties of merchantability and fitness for a particular purpose. It is the responsibility of the product user to determine the suitability of this product for a specific application. ©2004 Danaher Motion.
US + (610) 692 2700 Web site
www.Portescap.com Tel Europe +41 (0) 32 925 61 11
41
Slotless BLDC