Specifications subject to change without notice.
 
 
1741U012CXR-217
Motor with sintered bearings Bearings
Motor with rear end shaft for combination with Encoder IE2, IEH2 and IEH3 Encoder combination
Option
Example product designation:
Type Debion
Twin Leads For motors with twin leads (PVC), length 150 mm, red (+) / black (-)
Twin Leads For motors with twin leads (PVC), length 300 mm, red (+) / black (-)
Twin Leads For motors with twin leads (PVC), length 600 mm, red (+) / black (-)
Twin Leads For motors with twin leads (PVC), length 150 mm, red (+) / black (-), with connector AMP 179228-2
Twin Leads For motors with twin leads (PVC), length 300 mm, red (+) / black (-), with connector AMP 179228-2
Twin Leads For motors with twin leads (PVC), length 600 mm, red (+) / black (-), with connector AMP 179228-2
Single Leads For motors with single leads (PTFE), length 150 mm, red (+) / black (-)
Product combination
Precision Gearheads / Lead Screws Encoders Drive Electronics Cables / Accessories
15/10
16/7
17/1
20/1R
IE2-1024
IEH2-4096
IEH3-4096
IEH3-4096L
SC 1801 P
SC 1801 S
SC 2402 P
SC 2804 S
MCDC 3002 P
MCDC 3002 S
MCDC 3003 P
MCDC 3006 S
MC 3001 B
MC 3001 P
MC 3603 S
MC 5004 P
To view our large range of
accessory parts, please refer to the
“Accessories” chapter.
For notes on technical data and lifetime perbance
refer to “Technical Inbation”.
 
Specifications subject to change without notice.
 
Edition 2023 Mar. 29
DC-Micromotors
Graphite Commutation 11 W
12 mNm
Series 2237 ... CXR
Values at 22°C and nominal voltage 2237 S 006 CXR 012 CXR 018 CXR 024 CXR 036 CXR 048 CXR
1 Nominal voltage U N 6 12 18 24 36 48 V
2 Terminal resistance R 0,85 3,92 8,5 15,7 33 62,8 Ω
3 Efficiency, max. η max. 68,1 70,8 72,2 72,6 73,6 73,5 %
4 No-load speed n 0 6 900 6 800 7 000 6 900 7 200 7 000 min -1
5 No-load current, typ. (with shaft ? 3 mm) I 0 0,124 0,058 0,039 0,029 0,02 0,015 A
6 Stall torque M H 47,2 45,7 47,1 46,6 48,7 47,1 mNm
7 Friction torque M R 0,92 0,92 0,92 0,92 0,92 0,92 mNm
8 Speed constant k n 1 283 601 409 301 207 150 min -1 /V
9 Back-EMF constant k E 0,78 1,66 2,44 3,33 4,83 6,65 mV/min -1
10 Torque constant k M 7,44 15,9 23,3 31,8 46,2 63,5 mNm/A
11 Current constant k I 0,134 0,063 0,043 0,032 0,022 0,016 A/mNm
12 Slope of n-M curve Δ n / Δ M 146 148 149 149 148 149 min -1 /mNm
13 Rotor inductance L 35 150 320 590 1 240 2 340 μH
14 Mechanical time constant τ m 5 5 5 5 5 5 ms
15 Rotor inertia J 3,1 3,1 3,1 3,1 3,1 3,1 gcm2