Manufacturer: Omron
Product No.: R7M-A40030-BS1
Country of origin:Japan
Product Type: AC Servo Motors
Payment: T/T, Western Union
Weight: 3000g
Shipping port: Xiamen
Warranty: 12 months
Engineered for highly dynamic motion control applications, the Omron R7M-A40030-BS1 serves as a rugged AC Servo Motor within the SmartStep series architecture. This 400W cylindrical motor provides precise positioning and high-torque performance in a compact footprint, making it ideal for point-to-point automation systems. Equipped with an integrated electromagnetic holding brake and a keyed shaft with tap, this model ensures reliable holding torque and secure mechanical coupling under demanding operational conditions.
| Parameter | Value |
|---|---|
| Manufacturer | Omron Automation |
| Model Number | R7M-A40030-BS1 |
| Product Family | SmartStep Series |
| Rated Output Power | 400 W |
| Rated Speed | 3000 r/min |
| Input Supply Voltage | 200 VAC |
| Holding Brake | Integrated 24 VDC Electromagnetic |
| Shaft Specifications | Keyed with tap (S1 Suffix) |
| Protection Rating | IP55 (excluding shaft opening) |
| Country of Origin | Japan |
| Shipping Weight (Calculated) | 3.0 kg |
| Connection Port / Cable Lead | Function Assignment |
|---|---|
| Red (Motor Power) | Phase U |
| White (Motor Power) | Phase V |
| Blue (Motor Power) | Phase W |
| Green/Yellow | Frame Ground (FG) |
| Brake Leads (Black/Blue) | 24 VDC Holding Brake Inputs (Non-polar) |
| Encoder Connector | Feedback Signal to SmartStep Servo Drive |
The R7M series motor is designed for pairing with the matching Omron SmartStep R7D series servo drives. When replacing an older legacy model, ensure the drive firmware is updated to prevent commutation offset faults. Substituting a non-braking unit (R7M-A40030) with this braking model (R7M-A40030-BS1) requires an external 24 VDC relay control circuit to handle the brake release timing sequence.
Do not use the integrated electromagnetic brake for dynamic deceleration or stopping. The brake is designed strictly as a static holding mechanism to maintain axis position when the motor is de-energized. Subjecting the brake to dynamic friction will cause premature friction plate wear and lead to holding mechanism failure.
Keep encoder cabling and high-power motor phases separated by at least 100 mm in wiring ducts. Avoid running them parallel to prevent electromagnetic interference (EMI) from generating false feedback pulses. Always ground the green/yellow motor lead to the machine frame or servo drive grounding terminal to minimize common-mode leakage currents.
Isolate all electrical power sources before commencing installation. Ensure the DC bus of the connected servo drive is fully discharged (typically 5 minutes after power-down) before handling the motor leads or encoder connections to avoid hazardous shock hazards.
Global Express Shipping
Returns & Warranty
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
Japan
|
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