Challenge
For patients experiencing kidney failure, dialysis serves as a crucial treatment that filters waste and excess fluid from the blood. Dialysis takes two forms: hemodialysis and peritoneal dialysis, both of which aid patients by mimicking normal kidney functions. Treatments take place over several hours and can occur multiple days in a week, requiring the machine to operate quietly and efficiently for patient comfort.
Our Ultra ECTM brushless DC motors, coupled with planetary gearboxes, provide the high power output and long life necessary for the pump drive. Stepper linear actuators enable accurate valve positioning, offering precise movement via direct linear motion. Both solutions can be customized to meet the stringent machine requirements and reduce the overall architecture.
Benefits
- Increased reliability and long life from brushless slotless technology
- Low noise for patient comfort during treatment
- Direct linear movement for repeatable valve positioning
- High torque from planetary gearboxes ensures proper fluid flow
Reduce Design Time. Select Your Motor Online
RECOMMENDED BRUSHLESS SLOTLESS
| Model | Motor Diameter (mm) | Motor Diameter (in) | Continuous Mechanical Power, Max (@25°C) (W) | Continuous Torque, Max (mNm) | Continuous Torque, Max (oz-in) | Motor Speed, Max (rpm) | Weight (g) | Weight (oz) | Shop |
|---|---|---|---|---|---|---|---|---|---|
| 22ECT60 Ultra EC | 22 | 0.866 | 86 | 66.9 | 9.47 | 20000 | 123 | 4.34 | |
| 22ECT82 Ultra EC | 22 | 0.866 | 104 | 98.8 | 13.99 | 20000 | 174 | 6.14 | |
| 30ECT64 Ultra EC | 30 | 1.181 | 187 | 137 | 19.4 | 30000 | 263 | 9.28 | |
| 30ECT90 Ultra EC | 30 | 1.181 | 244 | 225 | 31.86 | 25000 | 380 | 13.4 |
RECOMMENDED BRUSHLESS SLOTTED FLAT
RECOMMENDED STEPPER LINEAR
| Model | Motor Diameter (mm) | Motor Diameter (in) | Holding Force, Min @ rated current @ 0.001" (0.0254 mm) / Step (N) | Holding Force, Min @ rated current @ 0.001" (0.0254 mm) / Step (oz) | Holding Force, Min (Unenergized) @ 0.001" (0.0254 mm) / Step (N) | Holding Force, Min (Unenergized) @ 0.001" (0.0254 mm) / Step (oz) | Stroke Length, Typical (in) | Stroke Length, Typical (mm) | Linear Travel Accuracy | Shop |
|---|---|---|---|---|---|---|---|---|---|---|
| 20DAM-K | 20.5 | 0.807 | 30.6 | 110 | 20.9 | 75 | 0.59 | 15 | ± 1 Step | |
| 26DAM-K | 26.16 | 1.03 | 33.4 | 120 | 20 | 72 | 0.52 | 13.2 | ± 1 Step | |
| 35DBM-K | 35.94 | 1.415 | 112 | 403 | 40 | 144 | 0.67 | 17 | ± 1 Step |
RECOMMENDED GEARHEADS
| Model | Motor Diameter (in) | Motor Diameter (mm) | Efficiency (%) | Static Torque, Max (Nm) | Static Torque, Max (oz-in) | Recommended Input Speed, Max (rpm) | Shop |
|---|---|---|---|---|---|---|---|
| R22T (Ball Bearing) | 0.866 | 22 | 90 | 8000 | |||
| R22HT (Ball Bearing) | 0.8646 | 22 | 82 | 4.2 | 595 | 12000 | |
| R26HT (Ball Bearing) | 0.866 | 22 | 85 | 5 | 708 | 18000 | |
| R32 (Ball Bearing) | 1.2576 | 32 | 80 | 20 | 2832 | 6000 | |
| R32HT (Ball Bearing) | 1.2576 | 32 | 80 | 12 | 2.69 | 8000 |
RECOMMENDED ENCODERS
| Model | Number of Lines Available (LPR) | Encoder Type | Shop |
|---|---|---|---|
| M-Sense22 | 1024, 512, 256, 128, 64, 32, 16, 8, 4, 2, 1 | Integrated Magnetic | |
| HEDS 5500/5540 | 96 to 1024 | 3 Channel Optical |