Product Description
Pacific Scientific R46GSNA-R2-NS-NV-04 Brushless Servomotor The Pacific Scientific R46GSNA is a high-performance 6-pole synchronous brushless servomotor from the rugged R-Series. Engineered for demanding industrial motion control, this motor utilizes Samarium-Cobalt permanent magnets to achieve exceptional torque-to-inertia ratios without the risk of demagnetization. The anti-cog stator design ensures smooth operation even at very low speeds, while the low rotor inertia allows for rapid acceleration and deceleration cycles. This specific unit is a custom-configured "04" variant, factory-rated for speeds up to 5300 RPM and a continuous stall torque of 7.6 Nm.
Condition Detail
New in Open Box. The original manufacturer’s box has been opened. Some of the original box contents might have been removed, and everything that would've been included may or may not be present. Please review the provided photos carefully to determine the exact contents and condition. If you have questions regarding specific accessories, please ask prior to purchase.
Brand: Pacific Scientific
Full MPN: R46GSNA-R2-NS-NV-04
Motor Series: R-Series (4.25" Square Frame)
Continuous Stall Torque 7.6 Nm (67.3 lb.-in.)
Peak Torque 20.2 Nm (179 lb.-in.)
Rated Speed 5,300 RPM
Continuous Stall Current 11.0 Arms
Voltage Constant 43 Vrms/kRPM
Resistance (Line-to-Line)3.7 Ohms
Inductance (Line-to-Line)6.2 mH
Primary Feedback (R2)Frameless Resolver (Size 21)
Secondary Feedback (NS)No Secondary Feedback
Holding Brake (N)No Brake
Shaft Seal (NV)No Shaft Seal
Enclosure RatingIP65 TENV
Mounting: This motor features a standard 4.25" square frame with a rugged TENV (Totally Enclosed, Non-Ventilated) construction. Shaft Diameter19 mm Standard for the R40/R46 metric frame
R = MAGNET TYPE (RARE EARTH SAMARIUM COBALT)
4 = MOTOR OD TO NEAREST INCH
6 = MAGNET STACK TO NEAREST INCH
G = WINDING
S = SHAFT AND MOUNTING
N = NO HOLDING BRAKE
A = EXTRA SERIES IDENTIFICATION
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R2= FRAMELESS RESOLVER, TRANSMITTER TYPE, SIZE 21
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NS= NO SECONDARY FEEDBACK
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NV= NO SHAFT SEAL
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04- THIS NUMBER DECLARES A CUSTOM PART. IF THIS WERE 00 IT WOULD BE FACTORY STANDARD.
Other Details
Before requesting a return, please contact us, as we can often times troubleshoot problems through email. All returns must include all original items in the same condition they were sent. We will also issue an RMA number which must be present on the exterior of the returned box. Your return will not be processed without your RMA number on the box. The buyer is responsible for all return shipping charges.We are not responsible for any technical specifications, compatibility, fitment, application issues, buyer’s remorse, or if an item was purchased by mistake. Any return or refund requested for these reasons will be charged a 20% restocking fee.
We offer the following return guidelines for the products we have available:
New other – All of our new product falls into this category since manufacturer packaging has usually been opened or is otherwise not in retail condition. We offer a full refund of the purchase price less shipping charges for “New other” products that are not in working condition for up to 30 days after receipt.
Seller refurbished – Our refurbished items have been tested and verified by our in-house staff and we guarantee the tested components for 30 days after receipt. We will refund the purchase price less shipping charges for “Seller refurbished” products that are not in working condition when received.
Used – All used products carry a 30 day non-DOA warranty. These products may not be 100% functional and only basic power on capabilities are guaranteed. If a “used” product is received and will not power on, we will issue a full refund less shipping charges. Partial refunds will not be issued for non-working components, and a 20% restocking fee will be charged to all returns of product that do power on.
For parts or not working – There are no warranties or return options available for merchandise that is listed as “for parts or not working”. All returns will be processed with a 20% restocking fee.
