Brushless motor 22ZWWC48

DCBLDC18 V

Product overview
DINGS 22mm slotless brushless DC motor series for compact, high-speed industrial motion applications. Dimensional drawings, torque–speed curves and gearbox options (precision planetary, silent gearbox) are provided on the product page.

Motor Characteristics

• Model numbers: 22ZWWC48, 22ZWWC64 (series variants).
• Pole pairs: variants with 1 or 2 pole pairs.
• Terminal resistance (Phase–Phase): ~0.26–1 Ω depending on variant; inductance: ~0.018–0.11 mH.
• Rated voltages: typical options 18 V, 24 V, 36 V, 48 V (variant dependent).
• Rated power: from ~38.24 W up to 100 W (variant dependent).
• Rated torque: typically 20 mN·m (some variants 25 mN·m); peak torque up to ~419 mN·m.
• Rated speed / no-load speed: rated up to ~49,600 RPM; no-load up to ~55,000 RPM (variant dependent).
• Rated current: example range ~1.86 A to 7.95 A; peak current values provided per variant.
• Feedback: Hall sensors on listed variants; commutation angle 120°.
• Insulation strength/resistance: 500 VAC / 1 kHz / 1 mA / 1 s; 100 MΩ / 500 VDC.
• Mechanical: end bell stainless steel; deep groove ball bearings; magnet Sintered NdFeB; shaft carbon steel; typical weights 110–140 g.

Dimensional Drawing
Dimensional drawings and size images are available for the 22 mm series (illustrations provided for each variant).

Torque Performance Curves
Torque vs. speed performance curves available for variants including 22ZWWC48 and 22ZWWC64 (multiple curve images for the series).

Options

• Precision Planetary Gearbox — multispeed stages available; example gear ratios by stage (examples): 3.9, 5.3; 16, 21, 28; 62, 83, 111, 150; 243, 326, 439, 590, 794. Performance and backlash per stage are provided in gearbox tables.
• Silent Gearbox — low-noise planetary reduction option for stable torque transmission; suitable for robotics, automation and precision machinery when combined with DINGS motors.

Technical specifications

• Series: 22 mm slotless BLDC.
• Representative models: 22ZWWC48, 22ZWWC64.
• Typical rated voltages: 18 V, 24 V, 36 V, 48 V (variant dependent).
• Rated power range: ~38.24 W – 100 W.
• Rated torque: typically 20–25 mN·m.
• Rated speed range: ~18,200 – 49,600 RPM (variant dependent).
• No-load speed range: ~19,300 – 55,000 RPM.
• Peak torque up to ~419 mN·m; peak current values per variant available.
• Feedback: Hall sensors (listed variants); bearings: deep groove ball bearings; end bell: stainless steel; magnet: Sintered NdFeB; shaft: carbon steel.
• Options: Precision Planetary Gearbox, Silent Gearbox.