EVO Slim for West Coast Drive 10.86:1 Ratio
Description
- EVO Slim for West Coast Drive 10.86:1 Ratio
- Designs robust drive trains
- Supports dual NEO or CIM motors
- Provides multiple gear ratios
- Includes steel and aluminum parts
- Offers encoder compatibility
The EVO Slim for West Coast Drive 10.86:1 Ratio is a high-performance, lightweight gearbox designed for competition robots. It is part of the EVO Slim line, which shares many components with the EVO Shifter, including steel gears and aluminum plates. This gearbox is specifically engineered to create robust drive trains and is compatible with the AndyMark West Coast Drive Chassis.
The EVO Slim gearbox is adaptable, accepting either two NEO or CIM motors as input, although motors are not included. It is shipped in kit form, requiring assembly and hardware to accommodate the selected number of motors. The gearbox includes a 15 Tooth 32DP pinion gear, which does not use a key. For those using a NEO motor, a 3-ton arbor press is necessary to install the pinion due to its interference fit. When using a CIM motor, the pinion may be either a slip fit or a press fit, and it is recommended to apply red Loctite 271 for secure attachment.
The gearbox also supports encoder options, accepting either the E4T Optical Encoder Kit or the SRX Mag Encoder, which necessitates a 3D printed mount plate. The SRX Magnetic Encoder Mounting Hardware Kit is required when using the SRX Mag Encoder. This product is a versatile and reliable choice for those seeking to enhance their robotic drive systems.
- 1x EVO Slim for West Coast Drive 10.86:1 Ratio
- 1x am-0801a Toughbox® Long Hex Output Shaft
- Input stage gear material: 1117 steel
- Input stage gear type: 32DP, 20-degree pressure angle, spur
- Motor input: CIM, NEO
- Motor quantity: 1, 2
- Output shaft: 1/2 in. hex
- Output shaft material: 4140 steel
- Output stage gear material: 4140 steel
- Output stage gear type: 20DP, 14.5-degree pressure angle, spur
- Plate material: 6061 aluminum
- Ratio: 10.86:1
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Refund Policy
If you are not satisfied with a product purchased from the Site, you may request a return within 30 days from the delivery date, unless the product is listed under the Return Exceptions below or is subject to specific return conditions noted on the product page.
This return policy also applies, as a minimum standard, to products sold and fulfilled by third-party vendors through the Marketplace.
Please review the Return Conditions, Return Exceptions and the process on How to Request a Return Authorization (RA) before initiating a return request.
Returns under this policy concern non-defective products. In the case of a confirmed manufacturing defect, remedies are handled under the Warranty terms, at the Vendor's discretion. See the Warranty section.
Return Conditions
To qualify for a refund under the 30-day return policy, all of the following conditions must be met:
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- The RA number is valid for 30 days. The returned item must be received within that period.
- The RA number must be included with the return.
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- On-Demand Items — Standard catalogue products not stocked by RobotShop and ordered specifically to fulfill a customer request.
- Professional & Specialized Equipment — See the Professional & Specialized Equipment Warranty page and Professional & Institutional Buyers (B2B) section in the Terms & Conditions.
How to Request a Return Authorization (RA)
While the same return policy applies, these orders require a separate contact process for returns.
- RobotShop Fulfilled Orders → submit a support ticket from your account under My Support Tickets.
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Note: Marketplace vendor products are normally labelled with SKUs starting with RM, and identified on the product page with the mention "Sold and fulfilled by [Vendor Name]".