100W Horizontal AC Gear Motor with Brake – Complete Drawing, Dimensions & Specification
CH18-100 Series 100W Horizontal AC Gear Motor with Brake - Complete Drawing, Dimensions, and Specifications
The CH18-100 series is a compact 100W (1/8HP) horizontal foot operated AC gear motor with an integrated electromagnetic brake, designed for applications that require precise stopping, holding, and positioning in space constrained industrial environments. This guide provides a complete breakdown of model codes, key technical specifications, output shafts and installation dimensions, brake functions, and application guidelines.
H1: Series Overview – What Is the CH18-100 Brake Gear Motor?
| Feature | Details |
| Series | CH (Horizontal foot-mounted) |
| Power | 100W (1/8HP) |
| Shaft Diameter | 18mm |
| Brake | DC90V electromagnetic brake (standard) |
| Housing | Aluminum alloy (ADC-12) |
| Gear Type | Hardened helical gears |
| Insulation Class | Class F (155°C) |
| Protection Class | IP54 (standard) |
Key variants:
●CH18-100-S – Standard 3-phase, no brake
●CH18-100-SB – 3-phase with electromagnetic brake
●CH18-100-ATB – Single-phase with brake
●CH18-100-SZB – 3-phase shrink-frame high-ratio with brake
●CH18-100-SZ – 3-phase shrink-frame high-ratio, no brake
H2: Technical Specifications
| Parameter | Value |
| Rated Power | 100W (1/8HP) |
| Motor Type | AC induction, 4-pole |
| Rated Speed | 1400 RPM (50Hz) / 1680 RPM (60Hz) |
| Voltage | 3-phase: 220V/380V/415V/480V, 50/60Hz |
| Single-phase option | 110V/220V, 50/60Hz |
| Reduction Ratios | 3 : 1 to 1800 : 1 |
| Output Shaft Diameter | 18mm |
| Shaft Length | 30mm |
| Keyway | 5mm wide × 20.2mm depth |
| Key Size | 5 × 5 × 27mm |
| Brake Type | DC90V electromagnetic (power-off braking) |
| Brake Release | Manual release available (optional) |
| Insulation Class | Class F (155°C |
| Protection Class | IP54 (aluminum housing) |
| Housing Material | Aluminum alloy ADC-12 |
| Gear Hardness | HRC 55–62 |
Request a Quote or Dimension Drawing – Contact our engineering team with your required ratio, voltage, and brake preference. We will respond within 24 hours with a recommended solution and complete PDF/DWG/STEP drawings for your specific configuration.